business plan data templates lpn price base (2012/13) · business plan data templates (version 1.0)...

Business Plan Data Templates

(Version 1.0)

DNO Name: LPN

Reporting price base: Price base (2012/13)

Related Party 1 Networks LtdRelated Party 2 ContractingRelated Party 3 EFSRelated Party 4 TransportRelated Party 5 CorporateRelated Party 6 Energy Sourcing & Customer SupplyRelated Party 7 Nuclear BranchRelated Party 8 London Captive Insurance Input cellsRelated Party 9 Development Totals cells (of formula within worksheet)Related Party 10 IT Referencing to other worksheetsRelated Party 11 Northern Gas Referencing to other workbooksRelated Party 12 - none - Check cellsRelated Party 13 - none - No InputRelated Party 14 - none - Descriptions and pack dataRelated Party 15 - none -

DNO Name[DNO]

WMIDEMIDENWLNPgNNPgYSWALESSWESTLPNSPNLPNSPDSPMWSSEHSSES

NavigationLPNPrice base (2012/13)

CoverNavigationM1a - Model inputs ex ante and uncertaintyM1b - Model inputs ex ante onlyT1 - Total net costs excluding pensionsT1 - Total pensionsT2 - Summary C1sC1 - Costs Matrix 2011C1 - Costs Matrix 2012C1 - Costs Matrix 2013C1 - Costs Matrix 2014C1 - Costs Matrix 2015C1 - Costs Matrix 2016C1 - Costs Matrix 2017C1 - Costs Matrix 2018C1 - Costs Matrix 2019C1 - Costs Matrix 2020C1 - Costs Matrix 2021C1 - Costs Matrix 2022C1 - Costs Matrix 2023CS1 - Check SheetCS2 - Cross check sheetC4 - RAV C5 - Summary - Tax Pool & SeF12 Tax allocationsC8 - Related Party Cross SubC10 - NI SummaryC21 - IFI & LCNFC26 - NOCs OtherC27 - Summary-Non Price ControlC28 - RS and excluded servicesC28a - Cust-funded connectionC29 - Legacy MeteringC30 - Out Of Area NetworksC31 - de minimisC32 - Other (cons) activitiesC33 - Atypicals 2011C33 - Atypicals 2012C33 - Atypicals 2013C33 - Atypicals 2014C33 - Atypicals 2015C34 - Non Activity Based CostsC36 - IndirectsCV1 - DiversionsCV1b - Diversions: rail electrificationCV2 - ESQCRCV3 - Asset ReplacementCV4 - Asset_Repl_(Memo)CV5 - RefurbishmentCV6 - Civil WorksCV7 - Undergrounding Des AreasCV8 - Legal & SafetyCV9a - High Value Proj (ex ant)CV9b - High Value Proj (Re-ope)CV10 - BT21CNCV11 - ResilienceCV12 - Environmental ReportingCV13 - I&MCV14 - Tree_CuttingCV15a - MTP all incidentsCV15b - ONIsCV17 - Connections SummaryCV101 - Reinforcements & DSMCV102 - Reinforcement (LIs)CV103 - Reinforcement (LCTs)CV104 - Reinforcement schemesCV105 - Operational IT & TeleCV106 - QoS & WSC: Ex anteCV106b - QoS DNO fundedCV107-Atyp-Sev Weath 1-in-20CV108 - TCPCV109 - Smart MetersCV110 - Rising Lateral MainsV1 - Total Asset MovementV2 - AR - Connection projectsV3 - AR - Gen ReinforcementV4a - AR - Other MovementsV4b - AR - Other MovementsV5 - AR - Age profileV7 - Flood mitigation (site)V9 - MTP one-off EEs onlyV10a - MTP sev weather EEs onlyV10b-MTP sev weather 1in20 onlyV11 - MTP excluding all EEsV12 - BCFV14 - RPZV15 - Network dataV1b Asset data confidenceCM4 - Op Training - CostCM5 - Op Training - Non CostCM9 - DGCM14 - Property Cost CM15a - Streetworks (ex ante)CM15 - Streetworks (Re-ope)CM17 - FTEsCM21 - Metal TheftCM102 - IT&T MemoCM103 - Social MEMOCM104 - Innovation MEMOCM105- HI Probs.of FailureHI1 - HI Data DPCR5 ViewHI2 - HI data TotalHI3 - HI data - Asset ReplHI4 - HI data - RefurbHI5 - HI data - General ReinforHI6 - HI data - FaultsHI7 - HI Data - HVPHI8 - Average criticalityCN2 - DPCR5 Completed mtd connsCN3 - DPCR5 Completed DG connsPE101 - RPEs & efficiencyS1 - Scenarios ED1 Period

M1a - Model inputs

M1a: Total expenditure - net costs after allocation for RAV - ex ante and uncertaintyLPNPrice base (2012/13)

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1DPCR4 DPCR5 RIIO-ED1 # # DPCR4 DPCR5 RIIO-ED1 # #

Non-variant costs (excluding RPEs)

Load related capex m 21.70 20.83 40.84 38.34 72.17 - - - - - - - - 193.9 -Non-load related capex - asset replacement m 51.43 39.52 47.25 65.04 65.42 71.62 70.97 57.54 51.79 53.40 52.59 46.11 42.92 268.7 446.9Non-load related capex - other m 11.34 17.15 13.84 22.02 15.56 13.38 15.61 13.59 12.85 12.75 12.96 14.94 12.43 79.9 108.5Faults m 30.80 28.19 29.05 32.06 22.62 22.16 21.82 21.42 21.10 20.92 20.89 21.01 21.21 142.7 170.5Tree cutting m - 0.01 0.03 - 0.00 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.0 0.1Pensions and other m 7.82 8.19 6.64 6.94 9.36 9.20 8.83 8.54 8.19 7.74 7.31 6.93 6.46 39.0 63.2Controllable opex m 87.80 74.66 72.20 79.75 79.93 79.93 77.60 75.48 75.32 74.04 72.30 70.10 68.45 394.3 593.2

Total m 210.89 188.55 209.84 244.15 265.05 196.31 194.85 176.58 169.26 168.86 166.08 159.11 151.49 1,118.49 1,382.54

Non-variant costs RPEs

Load related capex m (0.08) (0.22) - - - - - - - - -0.3 -Non-load related capex - asset replacement m (0.14) (0.20) 0.44 1.09 1.43 1.78 2.35 2.84 2.94 3.17 -0.3 16.1Non-load related capex - other m (0.05) (0.05) 0.08 0.24 0.34 0.44 0.56 0.70 0.95 0.92 -0.1 4.2Faults m (0.11) (0.12) 0.14 0.39 0.63 0.86 1.11 1.36 1.62 1.90 -0.2 8.0Tree cutting m - (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.0 0.0Pensions and other m (0.02) (0.04) 0.06 0.15 0.24 0.33 0.40 0.46 0.52 0.56 -0.1 2.7Controllable opex m (0.27) (0.41) 0.50 1.37 2.21 3.09 3.91 4.69 5.40 6.12 -0.7 27.3

Total m - - - -0.68 -1.04 1.21 3.24 4.85 6.50 8.34 10.04 11.44 12.67 -1.72 58.30

Total non-variant m 210.89 188.55 209.84 243.47 264.01 197.52 198.09 181.43 175.76 177.20 176.12 170.55 164.16 1,116.77 1,440.84

Variant costs (excluding RPEs)

Load Load related capex m 50.14 46.74 50.67 46.30 53.04 51.79 45.66 44.93 389.3Pensions and other m 0.38 0.33 0.33 0.30 0.34 0.33 0.29 0.27 2.6

CNINon-load related capex - asset replacement m - - - - - - - - -Pensions and other m - - - - - - - - -

High Value ProjectsLoad related capex m 11.51 9.99 15.20 16.57 9.13 0.46 - - 62.9Non-load related capex - asset replacement m - - - - 5.65 7.53 7.53 5.65 26.4Non-load related capex - other m - - - - - - - - -Pensions and other m 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0Controllable opex m - - - - - - - - -

UndergroundingNon-load related capex - other m - - - - - - - - -Pensions and other m - - - - - - - - -

Worst served customersNon-load related capex - other m - - - - - - - - -Pensions and other m - - - - - - - - -

Smart metering roll out costsPensions and other m 0.08 0.13 0.16 0.17 0.17 0.13 0.8Controllable opex m 1.68 2.83 3.61 3.96 3.91 2.85 18.8

Streetworks - reopener Load related capex m - - - - - - - - -Non-load related capex - asset replacement m - - - - - - - - -Faults m - - - - - - - - -Pensions and other m - - - - - - - - -Controllable opex m - - - - - - - - -

Rail ElectrificationNon-load related capex - asset replacement m - - - - - - - - -Pensions and other m - - - - - - - - -

Total variant costs (excluding RPEs)Load related capex m 61.64 56.73 65.88 62.87 62.17 52.25 45.66 44.93 452.1Non-load related capex - asset replacement m - - - - 5.65 7.53 7.53 5.65 26.4Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m -Pensions and other m 0.46 0.46 0.50 0.47 0.51 0.46 0.29 0.27 3.4Controllable opex m 1.68 2.83 3.61 3.96 3.91 2.85 - - 18.8

Variant costs RPEs




UndergroundingNon-load related capex - other m - - - - - - - - -Pensions and other m - - - - - - - - -

Worst served customersNon-load related capex - other m - - - - - - - - -Pensions and other m - - - - - - - - -


Streetworks - reopener Load related capex m - - - - - - - - -Non-load related capex - asset replacement m - - - - - - - - -Faults m - - - - - - - - -Pensions and other m - - - - - - - - -Controllable opex m - - - - - - - - -


Total variant costs RPEsLoad related capex m 0.38 0.87 1.64 2.16 2.74 2.82 2.92 3.32 16.8Non-load related capex - asset replacement m - - - - 0.25 0.41 0.48 0.42 1.6Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m -Pensions and other m 0.00 0.01 0.01 0.02 0.02 0.03 0.02 0.02 0.1Controllable opex m 0.01 0.05 0.11 0.16 0.21 0.18 - - 0.7

Total variant costs (including RPEs)Load related capex m 62.02 57.60 67.51 65.03 64.91 55.07 48.58 48.26 468.98Non-load related capex - asset replacement m - - - - 5.90 7.94 8.01 6.07 27.91Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m - - - - - - - - -Pensions and other m 0.46 0.47 0.51 0.49 0.53 0.48 0.31 0.29 3.55Controllable opex m 1.69 2.88 3.71 4.12 4.12 3.03 - - 19.56

Non Price Control - connectionsElement of connection that is Sole Use funded m (0.42) 1.45 3.44 (0.67) (0.72) (0.99) (0.52) (0.54) (0.42) (0.32) (0.35) (0.40) (0.40) 3.1 -3.9Connection projects UMC m 0.03 0.14 0.46 0.02 (0.08) (0.14) (0.10) (0.10) (0.08) (0.07) (0.07) (0.08) (0.07) 0.6 -0.7

Total non controllable opexWheeled Units Imported m 0.14 - 0.25 0.25 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.9 2.1Business Rates m 26.12 24.84 25.38 25.53 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 127.1 201.7Ofgem Licence Fee m 0.98 1.11 1.18 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 5.6 9.2Shetland Balancing Costs m - - - - - - - - - - - - - - -Incremental Ring Fence Compliance Costs m - - - - - - - - - - - - - - -DCC Licence Fee m - - - 0.26 0.26 0.44 0.44 0.44 0.44 0.44 0.44 - - 0.5 2.6

21/03/2014 14:40 D:\Users\Garwe1S\Desktop\LPN_ED1_Business_Plan_vFORPDF M1a - Model inputs

M1a - Model inputs

Ongoing Indirect/IT and data services - Subject to pass through (excluding DCC licence fee) m - - - 0.67 1.43 1.30 0.45 0.78 1.17 0.60 1.27 - - 2.1 5.6Pass through - Transmission connection point charges m 28.61 20.84 24.34 23.05 26.44 27.90 32.30 35.26 40.59 47.41 49.51 52.51 53.02 123.3 338.5Other non activity based costs (excluding pension established deficit repair and contingent pension asset m - - - - - - - - - - - - - - -Total m 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64 259.46 559.63

Directly remunerated services - costsDiversionary works under obligation (ES2) m (14.21) (14.84) (15.52) (12.85) (12.26) (11.89) (11.84) (11.78) (11.77) (11.73) (11.69) (11.64) (11.59) -69.7 -93.9Work required by any alteration premises (ES3) m (2.77) (4.92) (3.22) (3.11) (3.44) (3.47) (3.58) (3.66) (3.75) (3.82) (3.88) (3.95) (4.02) -17.5 -30.1Top up standby and enhanced system security (ES4) m - - - - - - - - - - - - - - -Revenue protection services (ES5) m (1.95) (1.75) (1.11) (1.60) (1.59) (1.56) (1.56) (1.55) (1.54) (1.54) (1.53) (1.51) (1.51) -8.0 -12.3Metering services (non legacy) (ES6) m (1.58) (1.05) (0.37) - - - - - - - - - - -3.0 -Metering services (legacy) m (1.75) (0.50) (0.23) - - - - - - - - - - -2.5 -Metering services associated with the SM roll out m - - - (0.00) (0.02) (0.06) (0.10) (0.13) (0.14) (0.14) (0.10) - - -0.0 -0.7De minimis activities m (0.90) (3.50) (2.63) (0.46) (0.40) (0.28) (0.06) - - - - - - -7.9 -0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m -23.16 -26.56 -23.08 -18.03 -17.71 -17.26 -17.13 -17.13 -17.20 -17.23 -17.20 -17.10 -17.12 -108.54 -137.36

Directly remunerated services - revenueDiversionary works under obligation (ES2) m 15.89 16.43 16.12 13.21 13.12 13.04 13.08 13.17 13.26 13.34 13.42 13.50 13.58 74.8 106.4Work required by any alteration premises (ES3) m 1.73 3.92 2.91 3.10 3.08 3.06 3.07 3.09 3.11 3.13 3.15 3.17 3.19 14.7 25.0Top up standby and enhanced system security (ES4) m 4.44 3.82 4.51 3.80 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 20.5 31.2Revenue protection services (ES5) m 0.56 0.85 0.78 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 4.3 8.4Metering services (non legacy) (ES6) m 3.30 2.00 2.08 1.49 1.28 0.81 0.56 0.40 0.24 0.07 0.01 - - 10.2 2.1Metering services (legacy) m 5.84 5.57 5.40 4.31 3.42 2.32 1.61 1.11 0.61 0.19 0.02 - - 24.5 5.9Metering services associated with the SM roll out m - - - 0.00 0.02 0.06 0.10 0.13 0.14 0.14 0.10 - - 0.0 0.7De minimis activities m - - 1.08 0.46 0.40 0.28 0.06 - - - - - - 1.9 0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72 150.94 179.96

Excluded servicesExcluded Services Miscellaneous (ES7) m 0.36 0.34 0.75 0.10 0.10 - - - - - - - - 1.7 -

Sale of fixed assets and scrapSale of fixed assets and scrap m - 0.65 0.05 - - - - - - - - - - 0.7 -

Variant cost allocations

Load (% allocation to different cost categories)Load related capex % 99.3% 99.3% 99.3% 99.4% 99.4% 99.4% 99.4% 99.4%Non-load related capex - asset replacement %Non-load related capex - other %FaultsTree cutting %Pensions and other % 0.7% 0.7% 0.7% 0.6% 0.6% 0.6% 0.6% 0.6%Controllable opex %

OK OK OK OK OK OK OK OKCNI (% allocation to different cost categories)

Load related capex %Non-load related capex - asset replacement % 94.0% 94.5% 94.4% 94.5% 95.0% 95.5% 95.5% 95.5%Non-load related capex - other %FaultsTree cutting %Pensions and other % 6.0% 5.5% 5.6% 5.5% 5.0% 4.5% 4.5% 4.5%Controllable opex %

OK OK OK OK OK OK OK OKHigh value projects (% allocation to different cost categories)

Load related capex % 100% 100% 100% 100% 62% 6% 0% 0%Non-load related capex - asset replacement % 0% 0% 0% 0% 38% 94% 100% 100%Non-load related capex - other % 0% 0% 0% 0% 0% 0% 0% 0%FaultsTree cutting %Pensions and other % 0% 0% 0% 0% 0% 0% 0% 0%Controllable opex % 0% 0% 0% 0% 0% 0% 0% 0%

OK OK OK OK OK OK OK OKUndergrounding (% allocation to different cost categories)

Load related capex %Non-load related capex - asset replacement %Non-load related capex - other % 99.8% 99.7% 99.6% 99.6% 99.6% 99.6% 99.6% 99.6%FaultsTree cutting %Pensions and other % 0.2% 0.3% 0.4% 0.4% 0.4% 0.4% 0.4% 0.4%Controllable opex %

OK OK OK OK OK OK OK OKWorst served customers (% allocation to different cost categories)

Load related capex %Non-load related capex - asset replacement %Non-load related capex - other % 99.8% 99.7% 99.6% 99.6% 99.6% 99.6% 99.6% 99.6%FaultsTree cutting %Pensions and other % 0.2% 0.3% 0.4% 0.4% 0.4% 0.4% 0.4% 0.4%Controllable opex %

OK OK OK OK OK OK OK OKSmart metering roll out (% allocation to different cost categories)

Load related capex %Non-load related capex - asset replacement %Non-load related capex - other %FaultsTree cutting %Pensions and other % 4.7% 4.4% 4.3% 4.2% 4.2% 4.2%Controllable opex % 95.3% 95.6% 95.7% 95.8% 95.8% 95.8%

OK OK OK OK OK OKSpecified streetworks - reopener (% allocation to different cost categories)

Load related capex % 0% 0% 0% 0% 0% 0% 0% 0%Non-load related capex - asset replacement % 0% 0% 0% 0% 0% 0% 0% 0%Non-load related capex - other %Faults % 0% 0% 0% 0% 0% 0% 0% 0%Tree cutting %Pensions and other % 0% 0% 0% 0% 0% 0% 0% 0%Controllable opex % 0% 0% 0% 0% 0% 0% 0% 0%

Error Error Error Error Error Error Error ErrorRail Electrification (% allocation to different cost categories)

Load related capex %Non-load related capex - asset replacement % 99% 99% 99% 99% 99% 99% 99% 99%Non-load related capex - other %Faults %Tree cutting %Pensions and other % 1% 1% 1% 1% 1% 1% 1% 1%Controllable opex %

OK OK OK OK OK OK OK OK

ChecksValues in T1 sheetNon Variant 203.07 180.36 203.20 237.37 256.42 250.81 245.95 237.92 228.29 233.24 221.78 205.75 196.00Variant - - - - - - - - 0.00 - 0.00 - -Directly remunerated services - costs 22.33 25.78 22.51 17.63 17.30 16.86 16.75 16.75 16.84 16.87 16.84 16.76 16.78Directly remunerated services - revenue 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72ES7 0.36 0.34 0.75 0.10 0.10 - - - - - - - -Non-controllable 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64

Values in T1 sheetNon Variant 7.82 8.19 6.64 6.94 9.36 9.20 8.83 8.54 8.19 7.74 7.31 6.93 6.46Variant - - - - - - - - 0.00 - 0.00 - -Directly remunerated services - costs 0.83 0.79 0.57 0.41 0.41 0.39 0.38 0.37 0.37 0.36 0.36 0.35 0.34Directly remunerated services - revenueES7 - - - - - - - - - - - - -Non-controllable - - - - - - - - - - - - -

Values in M1 sheetNon Variant 210.89 188.55 209.84 244.15 265.05 196.31 194.85 176.58 169.26 168.86 166.08 159.11 151.49Variant - - - - - 63.78 60.02 69.98 67.30 72.24 63.09 53.48 50.86Directly remunerated services - costs 23.16 26.56 23.08 18.03 17.71 17.26 17.13 17.13 17.20 17.23 17.20 17.10 17.12Directly remunerated services - revenue 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72ES7 0.36 0.34 0.75 0.10 0.10 - - - - - - - -Non-controllable 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64

Everything correct?Non Variant OK OK OK Error Error Error Error Error Error Error Error Error ErrorVariant OK OK OK OK OK Error Error Error Error Error Error Error ErrorDirectly remunerated services - costs OK OK OK OK OK OK OK OK OK OK OK OK OKDirectly remunerated services - revenue OK OK OK OK OK OK OK OK OK OK OK OK OKES7 OK OK OK OK OK OK OK OK OK OK OK OK OKNon-controllable OK OK OK OK OK OK OK OK OK OK OK OK OK

21/03/2014 14:40 D:\Users\Garwe1S\Desktop\LPN_ED1_Business_Plan_vFORPDF M1a - Model inputs

M1b - Model inputs

M1a: Total expenditure - net costs after allocation for RAV - ex ante onlyLPNPrice base (2012/13)

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1DPCR4 DPCR5 RIIO-ED1 # # DPCR4 DPCR5 RIIO-ED1 # #

Non-variant costs (excluding RPEs)

Load related capex m - - - - - - - - - - - - - - -Non-load related capex - asset replacement m 49.88 37.05 39.08 59.04 61.37 71.62 70.97 57.54 51.79 53.40 52.59 46.11 42.92 246.4 446.9Non-load related capex - other m 11.34 17.15 13.84 22.02 15.56 13.38 15.61 13.59 12.85 12.75 12.96 14.94 12.43 79.9 108.5Faults m 30.80 28.19 29.05 32.06 22.62 22.16 21.82 21.42 21.10 20.92 20.89 21.01 21.21 142.7 170.5Tree cutting m - 0.01 0.03 - 0.00 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.0 0.1Pensions and other m 7.82 8.19 6.64 6.94 9.36 9.20 8.83 8.54 8.19 7.74 7.31 6.93 6.46 39.0 63.2Controllable opex m 87.80 74.66 72.20 79.75 79.93 79.93 77.60 75.48 75.32 74.04 72.30 70.10 68.45 394.3 593.2

Total m 187.64 165.25 160.83 199.81 188.83 196.31 194.85 176.58 169.26 168.86 166.08 159.11 151.49 902.37 1,382.54

Non-variant costs RPEs

Load related capex m - - - - - - - - - - - -Non-load related capex - asset replacement m (0.13) (0.19) 0.44 1.09 1.43 1.78 2.35 2.84 2.94 3.17 -0.3 16.1Non-load related capex - other m (0.05) (0.05) 0.08 0.24 0.34 0.44 0.56 0.70 0.95 0.92 -0.1 4.2Faults m (0.11) (0.12) 0.14 0.39 0.63 0.86 1.11 1.36 1.62 1.90 -0.2 8.0Tree cutting m - (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.0 0.0Pensions and other m (0.02) (0.04) 0.06 0.15 0.24 0.33 0.40 0.46 0.52 0.56 -0.1 2.7Controllable opex m (0.27) (0.41) 0.50 1.37 2.21 3.09 3.91 4.69 5.40 6.12 -0.7 27.3

Total m - - - -0.58 -0.81 1.21 3.24 4.85 6.50 8.34 10.04 11.44 12.67 -1.39 58.30

Total non-variant m 187.64 165.25 160.83 199.23 188.03 197.52 198.09 181.43 175.76 177.20 176.12 170.55 164.16 900.98 1,440.84

Variant costs (excluding RPEs)




UndergroundingNon-load related capex - other m -Pensions and other m -

Worst served customersNon-load related capex - other m -Pensions and other m -


Streetworks - reopener Load related capex m -Non-load related capex - asset replacement m -Faults m -Pensions and other m -Controllable opex m -


Total variant costs (excluding RPEs)Load related capex m 61.64 56.73 65.88 62.87 62.17 52.25 45.66 44.93 452.1Non-load related capex - asset replacement m - - - - 5.65 7.53 7.53 5.65 26.4Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m -Pensions and other m 0.46 0.46 0.50 0.47 0.51 0.46 0.29 0.27 3.4Controllable opex m 1.68 2.83 3.61 3.96 3.91 2.85 - - 18.8

Variant costs RPEs




UndergroundingNon-load related capex - other m -Pensions and other m -

Worst served customersNon-load related capex - other m -Pensions and other m -


Streetworks - reopener Load related capex m -Non-load related capex - asset replacement m -Faults m -Pensions and other m -Controllable opex m -


Total variant costs RPEsLoad related capex m 0.38 0.87 1.64 2.16 2.74 2.82 2.92 3.32 16.8Non-load related capex - asset replacement m - - - - 0.25 0.41 0.48 0.42 1.6Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m -Pensions and other m 0.00 0.01 0.01 0.02 0.02 0.03 0.02 0.02 0.1Controllable opex m 0.01 0.05 0.11 0.16 0.21 0.18 - - 0.7

Total variant costs (including RPEs)Load related capex m 62.02 57.60 67.51 65.03 64.91 55.07 48.58 48.26 468.98Non-load related capex - asset replacement m - - - - 5.90 7.94 8.01 6.07 27.91Non-load related capex - other m - - - - - - - - -Faults m - - - - - - - - -Tree cutting m - - - - - - - - -Pensions and other m 0.46 0.47 0.51 0.49 0.53 0.48 0.31 0.29 3.55Controllable opex m 1.69 2.88 3.71 4.12 4.12 3.03 - - 19.56

Non Price Control - connectionsElement of connection that is Sole Use funded m (0.42) 1.45 3.44 (0.67) (0.72) (0.99) (0.52) (0.54) (0.42) (0.32) (0.35) (0.40) (0.40) 3.1 -3.9Connection projects UMC m 0.03 0.14 0.46 0.02 (0.08) (0.14) (0.10) (0.10) (0.08) (0.07) (0.07) (0.08) (0.07) 0.6 -0.7

Total non controllable opexWheeled Units Imported m 0.14 - 0.25 0.25 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.9 2.1Business Rates m 26.12 24.84 25.38 25.53 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 127.1 201.7Ofgem Licence Fee m 0.98 1.11 1.18 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 5.6 9.2Shetland Balancing Costs m - - - - - - - - - - - - - - -Incremental Ring Fence Compliance Costs m - - - - - - - - - - - - - - -DCC Licence Fee m - - - 0.26 0.26 0.44 0.44 0.44 0.44 0.44 0.44 - - 0.5 2.6

21/03/2014 14:40 D:\Users\Garwe1S\Desktop\LPN_ED1_Business_Plan_vFORPDF M1b - Model inputs

M1b - Model inputs

Ongoing Indirect/IT and data services - Subject to pass through (excluding DCC licence fee) m - - - 0.67 1.43 1.30 0.45 0.78 1.17 0.60 1.27 - - 2.1 5.6Pass through - Transmission connection point charges m 28.61 20.84 24.34 23.05 26.44 27.90 32.30 35.26 40.59 47.41 49.51 52.51 53.02 123.3 338.5Other non activity based costs (excluding pension established deficit repair and contingent pension asset m - - - - - - - - - - - - - - -Total m 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64 259.46 559.63

Directly remunerated services - costsDiversionary works under obligation (ES2) m (14.21) (14.84) (15.52) (12.85) (12.26) (11.89) (11.84) (11.78) (11.77) (11.73) (11.69) (11.64) (11.59) -69.7 -93.9Work required by any alteration premises (ES3) m (2.77) (4.92) (3.22) (3.11) (3.44) (3.47) (3.58) (3.66) (3.75) (3.82) (3.88) (3.95) (4.02) -17.5 -30.1Top up standby and enhanced system security (ES4) m - - - - - - - - - - - - - - -Revenue protection services (ES5) m (1.95) (1.75) (1.11) (1.60) (1.59) (1.56) (1.56) (1.55) (1.54) (1.54) (1.53) (1.51) (1.51) -8.0 -12.3Metering services (non legacy) (ES6) m (1.58) (1.05) (0.37) - - - - - - - - - - -3.0 -Metering services (legacy) m (1.75) (0.50) (0.23) - - - - - - - - - - -2.5 -Metering services associated with the SM roll out m - - - (0.00) (0.02) (0.06) (0.10) (0.13) (0.14) (0.14) (0.10) - - -0.0 -0.7De minimis activities m (0.90) (3.50) (2.63) (0.46) (0.40) (0.28) (0.06) - - - - - - -7.9 -0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m -23.16 -26.56 -23.08 -18.03 -17.71 -17.26 -17.13 -17.13 -17.20 -17.23 -17.20 -17.10 -17.12 -108.54 -137.36

Directly remunerated services - revenueDiversionary works under obligation (ES2) m 15.89 16.43 16.12 13.21 13.12 13.04 13.08 13.17 13.26 13.34 13.42 13.50 13.58 74.8 106.4Work required by any alteration premises (ES3) m 1.73 3.92 2.91 3.10 3.08 3.06 3.07 3.09 3.11 3.13 3.15 3.17 3.19 14.7 25.0Top up standby and enhanced system security (ES4) m 4.44 3.82 4.51 3.80 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 20.5 31.2Revenue protection services (ES5) m 0.56 0.85 0.78 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06 4.3 8.4Metering services (non legacy) (ES6) m 3.30 2.00 2.08 1.49 1.28 0.81 0.56 0.40 0.24 0.07 0.01 - - 10.2 2.1Metering services (legacy) m 5.84 5.57 5.40 4.31 3.42 2.32 1.61 1.11 0.61 0.19 0.02 - - 24.5 5.9Metering services associated with the SM roll out m - - - 0.00 0.02 0.06 0.10 0.13 0.14 0.14 0.10 - - 0.0 0.7De minimis activities m - - 1.08 0.46 0.40 0.28 0.06 - - - - - - 1.9 0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72 150.94 179.96

Excluded servicesExcluded Services Miscellaneous (ES7) m 0.36 0.34 0.75 0.10 0.10 - - - - - - - - 1.7 -

Sale of fixed assets and scrapSale of fixed assets and scrap m - 0.65 0.05 - - - - - - - - - - 0.7 -

Variant cost allocations

Load (% allocation to different cost categories)Load related capex % 99.3% 99.3% 99.3% 99.4% 99.4% 99.4% 99.4% 99.4%Non-load related capex - asset replacement % - - - - - - - -Non-load related capex - other % - - - - - - - -Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 0.7% 0.7% 0.7% 0.6% 0.6% 0.6% 0.6% 0.6%Controllable opex % - - - - - - - -

CNI (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % 94.0% 94.5% 94.4% 94.5% 95.0% 95.5% 95.5% 95.5%Non-load related capex - other % - - - - - - - -Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 6.0% 5.5% 5.6% 5.5% 5.0% 4.5% 4.5% 4.5%Controllable opex % - - - - - - - -

High value projects (% allocation to different cost categories)Load related capex % 100.0% 100.0% 100.0% 100.0% 61.8% 5.8% 0.0% 0.0%Non-load related capex - asset replacement % - - - - 0.38 0.94 1.00 1.00Non-load related capex - other % - - - - - - - -Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%Controllable opex % - - - - - - - -

Undergrounding (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % - - - - - - - -Non-load related capex - other % 99.8% 99.7% 99.6% 99.6% 99.6% 99.6% 99.6% 99.6%Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 0.2% 0.3% 0.4% 0.4% 0.4% 0.4% 0.4% 0.4%Controllable opex % - - - - - - - -

Worst served customers (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % - - - - - - - -Non-load related capex - other % 99.8% 99.7% 99.6% 99.6% 99.6% 99.6% 99.6% 99.6%Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 0.2% 0.3% 0.4% 0.4% 0.4% 0.4% 0.4% 0.4%Controllable opex % - - - - - - - -

Smart metering roll out (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % - - - - - - - -Non-load related capex - other % - - - - - - - -Faults - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 4.7% 4.4% 4.3% 4.2% 4.2% 4.2% - -Controllable opex % 95.3% 95.6% 95.7% 95.8% 95.8% 95.8% - -

Specified streetworks - reopener (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%Non-load related capex - other - - - - - - - -Faults % 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%Tree cutting % - - - - - - - -Pensions and other % - - - - - - - -Controllable opex % - - - - - - - -

Rail Electrification (% allocation to different cost categories)Load related capex % - - - - - - - -Non-load related capex - asset replacement % 98.7% 98.7% 98.7% 98.7% 98.7% 98.7% 98.7% 98.7%Non-load related capex - other - - - - - - - -Faults % - - - - - - - -Tree cutting % - - - - - - - -Pensions and other % 1.3% 1.3% 1.3% 1.3% 1.3% 1.3% 1.3% 1.3%Controllable opex % - - - - - - - -

ChecksValues in T1 sheetNon Variant 203.07 180.36 203.20 237.37 256.42 250.81 245.95 237.92 228.29 233.24 221.78 205.75 196.00

Directly remunerated services - costs 22.33 25.78 22.51 17.63 17.30 16.86 16.75 16.75 16.84 16.87 16.84 16.76 16.78Directly remunerated services - revenue 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72ES7 0.36 0.34 0.75 0.10 0.10 - - - - - - - -Non-controllable 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64

Values in T1 sheetNon Variant 7.82 8.19 6.64 6.94 9.36 9.20 8.83 8.54 8.19 7.74 7.31 6.93 6.46

Directly remunerated services - costs 0.83 0.79 0.57 0.41 0.41 0.39 0.38 0.37 0.37 0.36 0.36 0.35 0.34Directly remunerated services - revenueES7 - - - - - - - - - - - - -Non-controllable - - - - - - - - - - - - -

Values in M1 sheetNon Variant 187.64 165.25 160.83 199.81 188.83 196.31 194.85 176.58 169.26 168.86 166.08 159.11 151.49

- - - - - 63.78 60.02 69.98 67.30 72.24 63.09 53.48 50.86Directly remunerated services - costs 23.16 26.56 23.08 18.03 17.71 17.26 17.13 17.13 17.20 17.23 17.20 17.10 17.12Directly remunerated services - revenue 31.75 32.58 32.89 27.44 26.29 24.53 23.43 22.85 22.33 21.83 21.65 21.63 21.72ES7 0.36 0.34 0.75 0.10 0.10 - - - - - - - -Non-controllable 55.86 46.79 51.16 50.91 54.75 56.25 59.80 63.10 68.81 75.06 77.83 79.13 79.64

Everything correct?Non Variant Error Error Error Error Error Error Error Error Error Error Error Error Error

Directly remunerated services - costs OK OK OK OK OK OK OK OK OK OK OK OK OKDirectly remunerated services - revenue OK OK OK OK OK OK OK OK OK OK OK OK OKES7 OK OK OK OK OK OK OK OK OK OK OK OK OKNon-controllable OK OK OK OK OK OK OK OK OK OK OK OK OK

21/03/2014 14:40 D:\Users\Garwe1S\Desktop\LPN_ED1_Business_Plan_vFORPDF M1b - Model inputs

T1a: Total net costs after allocation for RAV excluding pensionsLPNPrice base (2012/13)

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1Model input categories (for ED1) DPCR4 DPCR5 RIIO-ED1

m m m m m m m m m m m m m m m mNetwork Investment Costs Load - ex anteConnection projects; DPCR4 Load related capex 4.57 (2.81) (3.82) 0.79 0.31 0.06 - - - - - - - -1.0 0.1Element of connection that is subject to the apportionment rules - DUoS fundedLoad related capex 4.02 0.59 1.70 1.42 1.44 1.46 1.48 1.50 1.52 1.54 1.56 1.58 1.60 9.2 12.3Element of connection that is subject to the apportionment rules - Customer funLoad related capex 0.76 0.31 0.62 0.00 0.45 (0.02) (0.01) (0.01) (0.01) (0.01) (0.01) (0.01) (0.01) 2.1 -0.1Reinforcement Load related capex 8.23 12.25 18.46 14.25 41.36 48.63 42.93 43.71 38.68 45.40 44.12 37.37 34.88 94.6 335.7Transmission Connection Points Load related capex - - - - - - 2.34 5.47 6.11 6.11 6.11 6.72 8.46 - 41.3Load - re-openerConnection projects; DPCR4 Load related capex -Element of connection that is subject to the apportionment rules - DUoS fundedLoad related capex -Element of connection that is subject to the apportionment rules - Customer funLoad related capex -Reinforcement Load related capex -DG ("large scale") related reinforcement Load related capexDiversions excluding rail electrification Non-load related capex - asset replacement 0.60 1.07 1.68 1.72 2.62 3.87 3.81 3.83 3.84 3.85 3.86 3.87 3.78 7.7 30.7Rail electrification Non-load related capex - asset replacement - - - - - - - - - - - - - - -ESQCR Non-load related capex - asset replacement - - - - - - - - - - - - - - -Asset Replacement Non-load related capex - asset replacement 32.64 23.06 25.65 39.39 34.99 42.41 43.08 33.46 32.81 34.93 35.61 31.84 29.48 155.7 283.6Refurbishment Non-load related capex - asset replacement 0.60 1.88 3.01 4.02 2.53 1.49 1.35 1.33 1.67 2.25 1.66 2.42 2.27 12.0 14.4Civil Works Non-load related capex - asset replacement 14.42 8.09 4.76 8.53 15.04 12.84 13.32 12.39 6.73 5.95 5.57 5.80 5.44 50.9 68.0Operational IT & Telecoms Non-load related capex - other 5.19 1.73 1.51 6.70 4.61 3.67 5.62 6.66 6.34 6.44 6.61 6.75 6.50 19.7 48.6Legal & Safety Non-load related capex - asset replacement 0.63 1.06 1.90 2.29 2.86 9.17 8.07 5.20 5.41 5.24 5.00 1.27 1.05 8.7 40.4QoS - ex ante funded Non-load related capex - asset replacement 0.53 0.47 0.26 0.49 0.41 - - - - - - - - 2.2 -QoS - DNO funded 0.38 0.38 0.39 0.39 0.39 0.39 0.39 0.39 - 3.1High Value Projects (ex ante) Non-variant mix

Asset Replacement Non-load related capex - asset replacement 0.11 2.12 6.76 6.00 4.05 - - - - 5.65 7.53 7.53 5.65 19.0 26.4General Reinforcement Load related capex 4.12 10.49 23.88 21.87 28.61 11.51 9.99 15.20 16.57 9.13 0.46 - - 89.0 62.9Fault Level Reinforcement Load related capex - - - - - - - - - - - - - - -Legal and Safety Non-load related capex - asset replacement - - - - - - - - - - - - - - -BT21CN Non-load related capex - other - - - - - - - - - - - - - - -Other - explained in commentary Controllable opex - - - - - - - - - - - - - - -

High Value Projects (re-opener) Variant - mixAsset Replacement Non-load related capex - asset replacement - - - - - - - - - -General Reinforcement Load related capex - - - - - - - - - -Fault Level Reinforcement Load related capex - - - - - - - - - -Legal and Safety Non-load related capex - asset replacement - - - - - - - - - -BT21CN Non-load related capex - other - - - - - - - - - -Other - explained in commentary Controllable opex - - - - - - - - - -

Total Core Costs 67.07 62.22 87.86 105.27 137.08 133.59 130.50 127.25 118.15 124.96 116.53 103.58 97.51 459.5 952.1Flooding Non-load related capex - asset replacement 0.00 0.14 1.11 1.56 1.40 0.47 0.47 0.47 0.47 0.47 0.47 0.47 0.47 4.2 3.7BT21CN Non-load related capex - other - - - - - - - - - - - - - - -Technical losses and other environmental Non-load related capex - asset replacement 0.37 1.23 0.64 0.71 1.06 0.92 0.43 0.43 0.43 0.43 0.43 0.43 0.43 4.0 3.9High impact Low Probability (HILP) Non-load related capex - asset replacement - 0.01 - - - - - - - - - - - 0.0 -Critical National Infrastructure

Critical National Infrastructure ex ante Non-load related capex - asset replacement 1.44 0.35 1.41 - - - - - - - - - - 3.2 -Critical National Infrastructure re-opener Non-load related capex - asset replacement - -

Black Start Non-load related capex - asset replacement - 0.01 0.00 0.32 0.45 0.45 0.45 0.44 0.44 0.27 - - - 0.8 2.0Rising Mains and Laterals Non-load related capex - asset replacement 0.08 0.02 0.08 - - - - - - - - - - 0.2 -Undergrounding Within/ Outside designated areas Non-load related capex - other - - - - - - - - - - - - - - -Worst Served Customers Non-load related capex - other - - - - - - - - - - - - - - -Total Network Investment Costs 78.32 62.08 89.604 110.07 142.20 136.93 133.32 130.08 120.99 127.65 118.98 106.05 100.01 482.3 974.0Check OK OK OK OK OK Err Err Err Err Err Err Err ErrTotal Core Costs to C1 OK OK OK OK OK Err Err Err Err Err Err Err ErrHigh Value Projects (ex ante) to CV9a OK OK OK OK OK OK OK OK OK OK OK OK OKHigh Value Projects (reop) to CV9b OK OK OK OK OK OK OK OK OK OK OK OK OK

Total Network Investment Costs - excluding undergrounding and WSC 78.32 62.08 89.60 110.07 142.20 136.93 133.32 130.08 120.99 127.65 118.98 106.05 100.01 482.3 974.0

Network Operating Costs Trouble Call (CV15a) Faults 23.04 22.36 23.84 23.95 16.27 16.60 16.60 16.39 16.26 16.21 16.22 16.24 16.48 109.5 131.0ONIs (CV15b) Faults 7.77 5.82 5.20 8.11 6.35 5.56 5.22 5.02 4.84 4.71 4.67 4.78 4.72 33.2 39.5Severe Weather- Atypical Faults - - - - - - - - - - - - - - -Inspections & Maintenance Controllable opex 13.30 12.47 14.02 13.92 13.17 14.27 14.35 14.14 14.17 13.98 13.83 12.11 11.64 66.9 108.5Tree Cutting Tree cutting - 0.01 0.03 - 0.00 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.0 0.1NOC's other Controllable opex 2.65 1.23 2.29 2.93 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 2.89 12.0 23.1Total Network Operating Costs 46.75 41.90 45.391 48.91 38.68 39.34 39.08 38.47 38.17 37.81 37.63 36.03 35.76 221.6 302.3Check OK OK OK OK OK OK OK OK OK OK OK OK OK

Closely associated IndirectsNetwork Design & Engineering Controllable opex 5.96 5.13 5.32 6.38 6.50 6.27 5.84 5.64 5.56 5.47 5.19 5.00 4.84 29.3 43.8Project Management Controllable opex 3.14 3.06 3.15 4.13 4.55 4.19 4.04 3.89 3.84 3.78 3.57 3.43 3.32 18.0 30.1Engineering Mgt & Clerical Support Controllable opex 12.74 10.38 11.78 16.43 16.61 15.59 15.09 14.67 14.50 14.21 13.51 13.08 12.71 67.9 113.4System Mapping - Cartographical Controllable opex 1.35 0.76 0.76 0.81 0.82 0.80 0.79 0.78 0.78 0.78 0.77 0.76 0.76 4.5 6.2Control Centre Controllable opex 2.99 2.97 3.13 3.14 3.15 3.15 3.15 3.15 3.15 3.15 3.15 3.15 3.15 15.4 25.2Call Centre Controllable opex 1.42 1.76 1.80 2.52 2.52 2.27 1.52 1.52 1.52 1.52 1.52 1.52 1.52 10.0 12.9Stores Controllable opex 1.31 1.21 1.22 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.24 1.24 1.24 6.2 10.0Operational Training Controllable opex 3.70 2.72 2.89 3.44 2.96 3.54 3.04 2.48 2.99 2.55 2.39 2.91 2.80 15.7 22.7Vehicles & Transport Controllable opex 2.05 2.02 2.18 3.65 3.64 3.65 3.63 3.62 3.63 3.62 3.60 3.59 3.60 13.5 28.9Network Policy Controllable opex 0.24 0.48 1.02 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 3.6 7.5Total Closely Associated Indirects Controllable opex 34.66 30.01 32.221 41.76 41.99 41.64 39.27 37.94 38.15 37.27 35.89 35.61 34.87 180.6 300.7Check OK OK OK OK OK OK OK OK OK OK OK OK OKCheck to C1 OK OK OK OK OK OK OK OK OK OK OK OK OK

Atypicals Non Sev Weather (RAV)Atypicals Non Sev Weather Controllable opex 7.03 4.86 2.023 - - - - - - - - - - 13.9 -

Smart meters

Smart Meters - Costs subject to ex ante funding Controllable opex - - - 0.16 0.73 1.68 2.83 3.61 3.96 3.91 2.85 0.9 18.8Smart Meters - Costs subject to volume driver Controllable opex - - - (0.00) 0.00 - - - 0.00 - 0.00 0.0 0.0

Streetworks - reopenerConnection project Load related capex - - - - - - - - -Network Investment Non-load related capex - asset replacement - - - - - - - - -Network Operating Costs associated with planned and capital work Controllable opex - - - - - - - - -Network Operating Costs associated with unplanned fault work Faults - - - - - - - - -

TOTAL Costs - excluding business support and other price control costs 166.76 138.84 169.24 200.91 223.60 219.60 214.52 210.15 201.34 206.74 195.46 178.23 171.18 899.4 1,597.2OK OK OK OK OK Err Err Err Err Err Err Err Err

Business support costsHR & Non-operational Training Controllable opex 1.65 1.88 1.56 1.31 1.37 1.36 1.38 1.35 1.32 1.31 1.30 1.29 1.25 7.8 10.6Finance & Regulation Controllable opex 10.14 7.93 6.03 7.03 7.17 7.12 7.09 6.98 6.85 6.75 6.67 6.60 6.46 38.3 54.5CEO Controllable opex 2.17 1.69 1.50 1.55 1.61 1.60 1.61 1.59 1.55 1.54 1.52 1.51 1.47 8.5 12.4IT & Telecoms Controllable opex 8.92 8.91 6.97 5.81 6.20 6.53 6.64 6.29 6.18 6.14 6.07 6.00 5.88 36.8 49.7Property Mgt Controllable opex 7.04 5.21 4.56 4.51 4.59 4.52 4.37 4.30 4.21 4.16 4.12 4.08 3.98 25.9 33.8Total Business Support Costs 30.16 26.09 21.64 21.14 21.88 21.13 21.09 20.51 20.11 19.89 19.69 19.48 19.05 120.9 161.0Check OK OK OK OK OK OK OK OK OK OK OK OK OKCheck to C1 OK OK OK OK OK OK OK OK OK OK OK OK OK

Other price control costsNon Op Capex Non-load related capex - other 6.15 15.43 12.32 15.32 10.95 9.71 9.99 6.92 6.52 6.31 6.35 8.19 5.93 60.2 59.9Atypicals Non Sev Weather (non RAV) 0.23 2.27 0.93 1.06 1.06 - - - - - - - - 5.5 -Stand Alone Funding (non RAV)

IFI 1.10 0.76 1.22 1.30 1.40 5.8 -LCN Fund First Tier 0.29 0.25 0.90 1.06 0.33 2.8 -LCN Fund Second Tier 1.22 7.68 6.01 10.72 9.94 2.88 1.89 0.65 - - - - - 35.6 5.4

Costs Within Price ControlTotal Costs within Price Control 205.91 191.33 212.25 251.51 269.15 253.32 247.49 238.22 227.97 232.94 221.50 205.91 196.15 1,130.2 1,823.5Check OK OK OK OK OK OK OK OK OK OK OK OK OK

Non Price ControlElement of connection that is Sole Use funded (0.46) 0.65 2.07 (1.76) (1.98) (2.44) (1.97) (1.97) (1.82) (1.72) (1.75) (1.79) (1.78) -1.5 -15.2Connection projects UMC 0.00 0.03 0.34 (0.17) (0.23) (0.28) (0.23) (0.23) (0.21) (0.20) (0.20) (0.20) (0.20) -0.0 -1.7Connection projects; DG 0.18 (0.31) (0.92) (0.02) (0.03) -1.1Connections (Non Price Control) Total (0.28) 0.37 1.49 (1.94) (2.24) (2.72) (2.20) (2.20) (2.03) (1.92) (1.95) (1.99) (1.98) -2.6 -17.0

Directly remunerated services - (gross) costsDiversionary works under obligation (ES2) m 13.82 14.36 15.07 12.56 11.98 11.62 11.58 11.53 11.52 11.49 11.44 11.40 11.36 67.8 91.9Work required by any alteration premises (ES3) m 2.70 4.76 3.12 3.04 3.36 3.39 3.50 3.59 3.67 3.74 3.80 3.87 3.94 17.0 29.5Top up standby and enhanced system security (ES4) m - - - - - - - - - - - - - - -Revenue protection services (ES5) m 1.90 1.69 1.08 1.57 1.55 1.52 1.52 1.52 1.51 1.50 1.49 1.48 1.48 7.8 12.0Metering services (non legacy) (ES6) m 1.41 1.05 0.37 - - - - - - - - - - 2.8 -Metering services (legacy) m 1.65 0.50 0.23 - - - - - - - - - - 2.4 -Metering services associated with the SM roll out m - - - 0.00 0.02 0.05 0.10 0.12 0.14 0.13 0.10 - - 0.0 0.6De minimis activities m 0.85 3.42 2.63 0.45 0.39 0.27 0.06 - - - - - - 7.8 0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m 22.33 25.78 22.51 17.63 17.30 16.86 16.75 16.75 16.84 16.87 16.84 16.76 16.78 105.53 134.44

Directly remunerated services - revenueDiversionary works under obligation (ES2) m (15.89) (16.43) (16.12) (13.21) (13.12) (13.04) (13.08) (13.17) (13.26) (13.34) (13.42) (13.50) (13.58) -74.8 -106.4Work required by any alteration premises (ES3) m (1.73) (3.92) (2.91) (3.10) (3.08) (3.06) (3.07) (3.09) (3.11) (3.13) (3.15) (3.17) (3.19) -14.7 -25.0Top up standby and enhanced system security (ES4) m (4.44) (3.82) (4.51) (3.80) (3.90) (3.90) (3.90) (3.90) (3.90) (3.90) (3.90) (3.90) (3.90) -20.5 -31.2Revenue protection services (ES5) m (0.56) (0.85) (0.78) (1.06) (1.06) (1.06) (1.06) (1.06) (1.06) (1.06) (1.06) (1.06) (1.06) -4.3 -8.4Metering services (non legacy) (ES6) m (3.30) (2.00) (2.08) (1.49) (1.28) (0.81) (0.56) (0.40) (0.24) (0.07) (0.01) - - -10.2 -2.1Metering services (legacy) m (5.84) (5.57) (5.40) (4.31) (3.42) (2.32) (1.61) (1.11) (0.61) (0.19) (0.02) - - -24.5 -5.9Metering services associated with the SM roll out m - - - (0.00) (0.02) (0.06) (0.10) (0.13) (0.14) (0.14) (0.10) - - -0.0 -0.7De minimis activities m - - (1.08) (0.46) (0.40) (0.28) (0.06) - - - - - - -1.9 -0.3Out of area networks m - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - -Total m -31.75 -32.58 -32.89 -27.44 -26.29 -24.53 -23.43 -22.85 -22.33 -21.83 -21.65 -21.63 -21.72 -150.94 -179.96

Excluded servicesExcluded Services Miscellaneous (ES7) m (0.36) (0.34) (0.75) (0.10) (0.10) - - - - - - - - -1.7 -

Non Price Control 23.24 26.56 22.01 17.66 17.39 17.03 17.00 17.04 17.13 17.18 17.20 17.64 17.65 106.9 137.9Atypicals Non Sev Weather (Non Price Control) - 2.37 9.03 - - - - - - - - - - 11.4 -

Costs outside Price ControlTotal Costs outside Price Control 22.43 29.02 32.29 15.71 15.13 14.29 14.77 14.80 15.03 15.17 15.15 15.12 15.14 114.6 119.5

NABCWheeled Units Imported Non-controllable opex 0.14 - 0.25 0.25 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.26 0.9 2.1Business Rates Non-controllable opex 26.12 24.84 25.38 25.53 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 25.21 127.1 201.7Ofgem Licence Fee Non-controllable opex 0.98 1.11 1.18 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 5.6 9.2Shetland Balancing Costs Non-controllable opex - - - - - - - - - - - - - - -Incremental Ring Fence Compliance Costs Non-controllable opex - - - - - - - - - - - - - - -DCC Licence Fee Non-controllable opex - - - 0.26 0.26 0.44 0.44 0.44 0.44 0.44 0.44 - - 0.5 2.6Ongoing Indirect/IT and data services - Subject to pass through (excluding DCC Non-controllable opex - - - 0.67 1.43 1.30 0.45 0.78 1.17 0.60 1.27 - - 2.1 5.6Pass through - Transmission connection point charges Non-controllable opex 28.61 20.84 24.34 23.05 26.44 27.90 32.30 35.26 40.59 47.41 49.51 52.51 53.02 123.3 338.5Bad Debt Expense (net of recoveries) Non-controllable opex (0.00) 2.14 (0.00) - - - - - - - - - - 2.1 -Sale of fixed assets and scrap Non-controllable opex - (0.65) 0.05 - - - - - - - - - - -0.6 -Pensions Deficit Repair Payments Non-controllable opex 92.53 25.36 24.11 24.05 32.98 32.98 32.98 32.98 32.98 32.98 32.98 32.98 32.98 199.0 263.9Contingent Pension Asset Costs Non-controllable opex - - - - - - - - - - - - - - -Other non activity based costs (excluding pension established deficit repair and Non-controllable opex - - - - - - - - - - - - - - -Total Non-controllable opex 148.39 73.64 75.31 74.96 87.74 89.24 92.79 96.08 101.79 108.05 110.81 112.11 112.62 460.03 823.49

Err Err Err Err Err Err Err Err Err Err Err Err Err

Total DNOTotal DNO 376.30 290.77 318.31 340.89 370.62 355.40 353.61 347.68 343.41 354.79 346.11 331.80 322.61 1,696.9 2,755.4

T1a: Total pensionsLPNPrice base (2012/13)

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 DPCR5 RIIO-ED1Model input categories (for ED1) DPCR4 DPCR5 RIIO-ED1 DPCR4 DPCR5 RIIO-ED1 Average % from DPCR5

m m m m m m m m m m m m m m m m % % % % % % % % % % % % % % % %Network Investment Costs Load - ex anteConnection projects; DPCR4 Load related capex 0.54 0.25 0.10 0.10 0.04 0.01 - - - - - - - 1.0 0.0 -0.5 -0.6 -0.1 -0.6 -0.8 -1.0 - - - - - - 0.0Element of connection that is subject to the apportionment rules - DUoS funded Load related capex 0.01 0.01 0.02 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.1 0.3 1.1 0.5 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8Element of connection that is subject to the apportionment rules - Customer funLoad related capex 0.07 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.1 0.0 -1.0 4.1 -0.4 0.0 -0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3Reinforcement Load related capex 0.09 0.13 0.11 0.12 0.29 0.33 0.29 0.29 0.26 0.29 0.29 0.24 0.23 0.7 2.2 0.4 -0.2 0.1 1.4 0.1 -0.1 0.0 -0.1 0.2 -0.0 -0.2 -0.1 1.8Transmission Connection Points Load related capex - - - - - - - - - - - - - - - - - - - - - - - - - - - -Load - re-openerConnection projects; DPCR4 Load related capex - - - - - - - - - - - - - -Element of connection that is subject to the apportionment rules - DUoS funded Load related capex - - - - - - - - - - - - - -Element of connection that is subject to the apportionment rules - Customer funLoad related capex - - - - - - - - - - - - - -Reinforcement Load related capex - - - - - - - - - - - - - -DG ("large scale") related reinforcement Load related capexDiversions excluding rail electrification Non-load related capex - asset replacement 0.00 0.01 0.02 0.02 0.03 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.1 0.4 1.8 0.5 0.2 0.5 0.5 -0.0 0.0 0.0 0.0 0.0 0.0 -0.0 2.7Rail electrification Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - -ESQCR Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - -Asset Replacement Non-load related capex - asset replacement 0.35 0.37 0.39 0.70 1.08 1.18 1.20 1.11 1.01 0.97 0.89 0.88 0.82 2.9 8.1 6.1% 5.2% 80.3% 55.7% 8.8% 1.6% -7.5% -8.3% -4.5% -8.5% -0.4% -7.4% 1.8Refurbishment Non-load related capex - asset replacement 0.01 0.02 0.05 0.08 0.05 0.03 0.03 0.03 0.03 0.04 0.03 0.05 0.04 0.2 0.3 73.6% 243.4% 52.2% -36.9% -41.3% -9.6% -1.3% 25.8% 34.9% -26.5% 46.4% -6.4% 0.9Civil Works Non-load related capex - asset replacement 0.07 0.06 0.03 0.07 0.12 0.10 0.10 0.10 0.05 0.05 0.04 0.04 0.04 0.3 0.5 -15.1% -47.2% 104.0% 76.5% -14.7% 3.7% -7.0% -45.6% -11.6% -6.5% 4.2% -6.2% 0.9Operational IT & Telecoms Non-load related capex - other 0.09 0.02 0.01 0.06 0.04 0.03 0.05 0.06 0.05 0.05 0.06 0.06 0.05 0.2 0.4 -77.6% -46.8% 403.8% -31.2% -20.4% 53.0% 18.7% -4.9% 1.6% 2.7% 2.0% -3.6% 1.2Legal & Safety Non-load related capex - asset replacement 0.00 0.00 0.01 0.02 0.02 0.08 0.07 0.04 0.04 0.04 0.04 0.01 0.01 0.1 0.3 -3.2% 259.8% 37.8% 24.8% 220.4% -12.1% -35.6% 4.0% -3.0% -4.6% -74.6% -17.1% 3.3QoS - ex ante funded Non-load related capex - asset replacement 0.02 0.01 0.01 0.02 0.02 - - - - - - - - 0.1 - -59.4% 5.6% 117.2% -15.7% -100.0% - - - - - - - -QoS - DNO funded 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 - 0.1 - - - - - 0.0% 2.5% 0.0% 0.0% 0.0% -0.1% 0.0% -High Value Projects (ex ante) Non-variant mix

Asset Replacement Non-load related capex - asset replacement 0.00 0.00 0.00 0.01 0.00 - - - - 0.00 0.00 0.00 0.00 0.0 0.0 1362.8% 100.9% 679.3% -91.5% -100.0% - - - - 33.3% 0.0% -25.0% 0.3General Reinforcement Load related capex 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 - - 0.0 0.0 93.1% 43.8% 704.1% -83.5% -59.8% -13.2% 52.3% 9.0% -44.9% -94.9% -100.0% - 0.2Fault Level Reinforcement Load related capex - - - - - - - - - - - - - - - - - - - - - - - - - - - -Legal and Safety Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - -BT21CN Non-load related capex - other - - - - - - - - - - - - - - - - - - - - - - - - - - - -Other - explained in commentary Controllable opex - - - - - - - - - - - - - - - - - - - - - - - - - - - -

High Value Projects (re-opener) Variant - mixAsset Replacement Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - -General Reinforcement Load related capex - - - - - - - - - - - - - - - - - -Fault Level Reinforcement Load related capex - - - - - - - - - - - - - - - - - -Legal and Safety Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - -BT21CN Non-load related capex - other - - - - - - - - - - - - - - - - - -Other - explained in commentary Controllable opex - - - - - - - - - - - - - - - - - -

Total Core Costs 0.65 0.63 0.64 1.11 1.66 1.79 1.77 1.67 1.50 1.50 1.40 1.34 1.24 4.7 12.2 -3.2% 1.7% 74.1% 49.8% 7.8% -0.8% -6.0% -9.8% -0.1% -7.1% -4.3% -6.9% 1.6Flooding Non-load related capex - asset replacement 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0 0.0 -100.0% ###### 58.7% -10.1% -66.7% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.5BT21CN Non-load related capex - other - - - - - - - - - - - - - - - - - - - - - - - - - - - -Technical losses and other environmental Non-load related capex - asset replacement 0.00 0.01 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0 0.0 229.1% -75.4% 26.8% 48.7% -13.7% -53.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.5High impact Low Probability (HILP) Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - - - - - - - - - - - -Critical National Infrastructure

Critical National Infrastructure ex ante Non-load related capex - asset replacement 0.00 0.00 0.00 - - - - - - - - - - 0.0 - -7.2% -83.7% -100.0% - - - - - - - - - -Critical National Infrastructure re-opener Non-load related capex - asset replacement - - - - - - - - - - - - - - -

Black Start Non-load related capex - asset replacement - 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 - - - 0.0 0.0 - 35.9% -50.8% 40.1% 0.0% -0.2% -1.4% -1.9% -39.1% -100.0% - - 0.7Rising Mains and Laterals Non-load related capex - asset replacement 0.01 0.00 0.01 - - - - - - - - - - 0.0 - -70.5% 166.7% -100.0% - - - - - - - - - -Undergrounding Within/ Outside designated areas Non-load related capex - other - - - - - - - - - - - - - - - - - - - - - - - - - - - -Worst Served Customers Non-load related capex - other - - - - - - - - - - - - - - - - - - - - - - - - - - - -Total Network Investment Costs 1.27 0.91 0.78 1.25 1.75 1.84 1.82 1.71 1.55 1.55 1.44 1.38 1.29 6.0 12.6 -28.3% -14.3% 60.2% 39.7% 5.5% -1.4% -5.8% -9.5% -0.1% -6.9% -4.1% -6.7% 1.3

Total Network Investment Costs - excluding undergrounding and WSC 1.27 0.91 0.78 1.25 1.75 1.84 1.82 1.71 1.55 1.55 1.44 1.38 1.29 6.0 12.6 -28.3% -14.3% 60.2% 39.7% 5.5% -1.4% -5.8% -9.5% -0.1% -6.9% -4.1% -6.7% 1.3

Network Operating Costs Trouble Call (CV15a) Faults 0.68 0.92 0.96 1.01 1.09 1.10 1.00 1.01 0.98 0.87 0.78 0.78 0.79 4.7 7.3 34.6% 4.4% 5.0% 8.0% 1.2% -9.6% 1.0% -2.8% -10.7% -10.4% 0.1% 1.3% 1.0ONIs (CV15b) Faults 0.37 0.25 0.29 0.31 0.37 0.32 0.27 0.27 0.25 0.22 0.20 0.20 0.20 1.6 1.9 -33.7% 17.7% 5.0% 20.6% -12.4% -15.1% -1.8% -5.7% -12.9% -11.1% 2.3% -1.1% 0.8Severe Weather- Atypical Faults - - - - - - - - - - - - - - - - - - - - - - - - - - - -Inspections & Maintenance Controllable opex 0.54 0.50 0.51 0.50 0.62 0.67 0.60 0.60 0.59 0.52 0.46 0.41 0.39 2.7 4.2 -7.7% 0.9% -0.7% 23.2% 8.3% -11.1% 1.1% -2.4% -11.5% -11.4% -12.4% -3.9% 1.0Tree Cutting Tree cutting - 0.00 - - - - - - - - - - - 0.0 - - -100.0% - - - - - - - - - - -NOC's other Controllable opex - - 0.02 - - - - - - - - - - 0.0 - - - -100.0% - - - - - - - - - -Total Network Operating Costs 1.60 1.67 1.78 1.82 2.08 2.10 1.87 1.88 1.82 1.62 1.44 1.39 1.38 8.9 13.5 4.1% 6.5% 2.3% 14.4% 0.9% -10.9% 0.6% -3.1% -11.3% -10.8% -3.6% -0.5% 0.9

Closely associated IndirectsNetwork Design & Engineering Controllable opex 0.50 0.44 0.45 0.49 0.71 0.70 0.70 0.71 0.62 0.62 0.61 0.52 0.43 2.6 4.9 -12.9% 1.4% 9.5% 46.6% -1.9% -0.1% 1.3% -12.3% -0.4% -0.8% -15.5% -17.0% 1.2Project Management Controllable opex 0.44 0.29 0.28 0.19 0.30 0.36 0.37 0.38 0.38 0.38 0.38 0.37 0.37 1.5 3.0 -34.9% -3.0% -29.6% 54.0% 21.4% 0.8% 2.7% 1.6% -0.1% -0.6% -1.5% -1.0% 1.3Engineering Mgt & Clerical Support Controllable opex 1.50 1.42 1.33 1.25 1.77 1.82 1.73 1.57 1.49 1.40 1.31 1.21 1.12 7.3 11.6 -5.5% -6.4% -6.1% 41.8% 2.6% -4.8% -9.2% -4.8% -6.0% -6.5% -7.8% -7.8% 1.0System Mapping - Cartographical Controllable opex 0.08 0.09 0.06 0.06 0.10 0.09 0.09 0.09 0.09 0.08 0.08 0.07 0.06 0.4 0.6 6.2% -27.8% -4.4% 62.5% -8.2% -3.9% 1.1% -4.0% -7.2% -4.7% -6.7% -9.2% 1.0Control Centre Controllable opex 0.44 0.53 0.54 0.64 0.86 0.89 0.89 0.89 0.89 0.89 0.89 0.79 0.69 3.0 6.8 19.8% 1.5% 19.3% 34.7% 3.6% 0.0% 0.0% 0.0% 0.0% 0.0% -11.2% -12.7% 1.4Call Centre Controllable opex 0.11 0.14 0.10 0.11 0.17 0.16 0.15 0.16 0.15 0.14 0.14 0.13 0.12 0.6 1.2 22.2% -29.9% 16.5% 51.8% -6.8% -2.7% 0.9% -3.4% -5.6% -3.5% -5.1% -7.3% 1.1Stores Controllable opex 0.10 0.10 0.08 0.08 0.12 0.11 0.11 0.11 0.11 0.10 0.10 0.09 0.08 0.5 0.8 -5.5% -21.4% 3.8% 54.2% -6.8% -3.1% 1.0% -3.5% -6.0% -3.8% -5.6% -7.8% 1.1Operational Training Controllable opex 0.30 0.33 0.26 0.30 0.41 0.44 0.37 0.31 0.36 0.29 0.26 0.30 0.26 1.6 2.6 9.9% -22.5% 17.1% 35.4% 9.4% -15.5% -16.5% 14.0% -17.5% -10.0% 13.5% -11.9% 1.0Vehicles & Transport Controllable opex 0.05 0.05 0.05 0.05 0.07 0.07 0.07 0.07 0.06 0.06 0.06 0.06 0.05 0.3 0.5 6.5% -7.1% 6.6% 47.4% -5.7% -2.3% 0.9% -3.2% -5.0% -3.1% -4.5% -6.6% 1.2Network Policy Controllable opex 0.01 0.11 0.11 0.10 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.4 1.0 836.1% -7.0% -8.5% 27.8% -0.1% 0.1% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 1.4Total Closely Associated Indirects Controllable opex 3.53 3.37 3.12 3.17 4.51 4.77 4.60 4.40 4.27 4.10 3.95 3.66 3.31 17.7 33.1 -4.4% -7.4% 1.4% 42.4% 5.7% -3.5% -4.3% -2.9% -4.2% -3.5% -7.3% -9.5% 1.2CheckCheck to C1

Atypicals Non Sev Weather (RAV)Atypicals Non Sev Weather Controllable opex 0.24 1.48 0.25 - - - - - - - - - - 2.0 - 516.1% -82.9% -100.0% - - - - - - - - - -

Smart metersSmart Meters - Costs subject to ex ante funding Controllable opex - - - 0.01 0.04 0.08 0.13 0.16 0.17 0.17 0.13 0.1 0.8 - - - 229.3% 104.4% 55.6% 25.8% 6.9% -1.6% -26.1% 13.3Smart Meters - Costs subject to volume driver Controllable opex - - - (0.00) 0.00 - - - 0.00 - 0.00 0.0 0.0 - - - -396.6% -100.0% - - - -100.0% - 12.1

Streetworks - reopenerConnection project Load related capex - - - - - - - - - - - - - - - - - - -Network Investment Non-load related capex - asset replacement - - - - - - - - - - - - - - - - - - -Network Operating Costs associated with planned and capital work Controllable opex - - - - - - - - - - - - - - - - - - -Network Operating Costs associated with unplanned fault work Faults - - - - - - - - - - - - - - - - - - -

TOTAL Costs - excluding business support and other price control costs 6.64 7.43 5.93 6.25 8.38 8.79 8.42 8.16 7.82 7.43 6.96 6.44 5.99 34.6 60.0 11.9% -20.1% 5.3% 34.1% 4.9% -4.3% -3.1% -4.1% -5.0% -6.3% -7.5% -7.0% 1.1

Business support costsHR & Non-operational Training Controllable opex 0.07 0.09 0.06 0.05 0.09 0.08 0.08 0.08 0.07 0.07 0.06 0.06 0.05 0.4 0.6 25.5% -34.2% -9.9% 60.1% -8.5% -3.2% -0.6% -5.6% -7.2% -4.8% -6.5% -10.2% 0.9Finance & Regulation Controllable opex 0.41 0.37 0.30 0.31 0.42 0.46 0.47 0.47 0.47 0.47 0.47 0.46 0.46 1.8 3.7 -10.2% -16.8% 1.6% 36.0% 9.2% 1.4% 0.4% -0.4% 0.0% -0.1% -0.6% -1.4% 1.3CEO Controllable opex 0.11 0.06 0.09 0.08 0.13 0.12 0.12 0.11 0.11 0.10 0.10 0.09 0.08 0.5 0.8 -41.2% 34.4% -3.5% 55.9% -7.0% -3.4% -0.6% -5.4% -7.1% -4.7% -6.4% -9.7% 1.1IT & Telecoms Controllable opex 0.32 0.05 0.12 0.12 0.19 0.19 0.19 0.19 0.17 0.16 0.15 0.14 0.13 0.8 1.3 -83.5% 135.1% -0.1% 56.8% -3.3% 1.8% -0.4% -9.2% -6.0% -4.5% -6.5% -9.7% 1.0Property Mgt Controllable opex 0.22 0.07 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.4 0.2 -67.6% -61.8% 2.7% -2.2% -3.6% -3.9% -1.6% -2.2% -1.1% -0.8% -1.0% -2.5% 0.3Total Business Support Costs 1.14 0.76 0.71 0.69 0.98 0.87 0.87 0.87 0.84 0.82 0.80 0.78 0.74 4.3 6.6 -33.3% -6.9% -1.8% 41.3% -11.0% 0.3% -0.1% -3.5% -2.8% -1.9% -2.9% -4.6% 1.0

Other price control costsNon Op Capex Non-load related capex - other 0.05 - (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0 0.0 -100.0% - -124.4% -23.6% -29.0% 28.0% -2.7% 6.2% 4.3% -1.4% -2.4% -0.6% 0.0Atypicals Non Sev Weather (non RAV) 0.00 0.33 0.01 0.17 0.17 - - - - - - - - 0.7 - ###### -98.1% 2644.4% 0.0% -100.0% - - - - - - - -Stand Alone Funding (non RAV)

IFI 0.01 - - - - 0.0 - -100.0% - - -LCN Fund First Tier - - - - - - - - - - -LCN Fund Second Tier - 0.03 0.06 0.07 0.06 - - - - - - - - 0.2 - - 97.3% 11.6% -14.5% -100.0% - - - - - - - -

Costs Within Price ControlTotal Costs within Price Control 7.83 8.55 6.71 7.18 9.58 9.66 9.29 9.03 8.66 8.25 7.77 7.22 6.73 39.8 66.6 9.1% -21.5% 7.0% 33.5% 0.8% -3.9% -2.8% -4.1% -4.8% -5.9% -7.1% -6.7% 1.0

Non Price ControlElement of connection that is Sole Use funded 0.04 0.80 1.36 1.09 1.25 1.44 1.45 1.43 1.41 1.40 1.40 1.39 1.38 4.6 11.3 1848.4% 69.9% -20.3% 15.1% 15.3% 0.5% -1.3% -2.0% -0.3% -0.2% -0.2% -1.1% 1.6Connection projects UMC 0.03 0.10 0.12 0.18 0.16 0.14 0.13 0.13 0.13 0.13 0.13 0.12 0.12 0.6 1.0 317.3% 11.1% 55.8% -12.4% -12.1% -3.7% -2.6% -1.7% -1.1% -1.6% -1.6% -1.5% 1.1Connection projects; DG 0.11 0.02 0.01 0.03 0.03 0.2 -82.0% -30.5% 128.6% 8.5% -100.0% - - - - - - - -Connections (Non Price Control) Total 0.17 0.93 1.49 1.30 1.44 1.58 1.59 1.56 1.53 1.53 1.52 1.52 1.50 5.3 12.3 435.4% 61.2% -13.0% 11.1% 9.7% 0.1% -1.4% -1.9% -0.4% -0.3% -0.3% -1.1% 1.4

Directly remunerated services - (gross) costsDiversionary works under obligation (ES2) m 0.38 0.49 0.45 0.29 0.28 0.27 0.26 0.26 0.25 0.25 0.24 0.24 0.23 1.9 2.0 27.3% -8.4% -35.4% -2.2% -5.1% -2.7% -2.1% -2.3% -1.8% -1.6% -1.7% -2.9% 0.7Work required by any alteration premises (ES3) m 0.07 0.16 0.09 0.07 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.5 0.6 116.0% -42.7% -24.6% 13.4% -1.2% 0.7% 0.8% 0.0% 0.3% 0.5% 0.4% -0.8% 0.8Top up standby and enhanced system security (ES4) m - - - - - - - - - - - - - - - - - - - - - - - - - - - -Revenue protection services (ES5) m 0.05 0.06 0.03 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.2 0.3 9.3% -44.2% 12.2% 1.6% -4.2% -2.2% -2.1% -2.5% -2.1% -1.9% -1.9% -3.1% 0.8Metering services (non legacy) (ES6) m 0.18 - - - - - - - - - - - - 0.2 - -100.0% - - - - - - - - - - - -Metering services (legacy) m 0.10 - - - - - - - - - - - - 0.1 - -100.0% - - - - - - - - - - - -Metering services associated with the SM roll out m - - - 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 - - 0.0 0.0 - - - 481.4% 143.6% 75.2% 28.1% 11.1% -1.1% -27.6% -100.0% - 15.2De minimis activities m 0.04 0.08 - 0.01 0.01 0.01 0.00 - - - - - - 0.1 0.0 92.3% -100.0% - -14.3% -29.2% -77.9% -100.0% - - - - - 0.0Out of area networks m - - - - - - - - - - - - - - - - - - - - - - - - - - - -Other consented activities m - - - - - - - - - - - - - - - - - - - - - - - - - - - -Total m 0.83 0.79 0.57 0.41 0.41 0.39 0.38 0.37 0.37 0.36 0.36 0.35 0.34 3.00 2.92 -5.4% -27.2% -28.9% 0.7% -4.5% -2.9% -1.6% -1.7% -1.4% -1.5% -2.2% -2.4% 0.6

Directly remunerated services - revenueDiversionary works under obligation (ES2) mWork required by any alteration premises (ES3) mTop up standby and enhanced system security (ES4) mRevenue protection services (ES5) mMetering services (non legacy) (ES6) mMetering services (legacy) mMetering services associated with the SM roll out mDe minimis activities mOut of area networks mOther consented activities mTotal m

Excluded servicesExcluded Services Miscellaneous (ES7) m

Non Price ControlAtypicals Non Sev Weather (Non Price Control)

Costs outside Price ControlTotal Costs outside Price Control 0.57 0.58 0.59 0.42 0.45 0.52 0.52 0.52 0.51 0.52 0.53 0.53 0.54 2.6 4.2 2.9% 1.5% -29.3% 7.6% 16.1% -1.5% 0.0% -0.1% 1.2% 1.1% 1.1% 1.1% 1.0

NABCWheeled Units Imported Non-controllable opex - - - - - - - - - - - - -Business Rates Non-controllable opex - - - - - - - - - - - - -Ofgem Licence Fee Non-controllable opex - - - - - - - - - - - - -Shetland Balancing Costs Non-controllable opex - - - - - - - - - - - - -Incremental Ring Fence Compliance Costs Non-controllable opex - - - - - - - - - - - - -DCC Licence Fee Non-controllable opex - - - - - - - - - - - - -Ongoing Indirect/IT and data services - Subject to pass through (excluding DCC Non-controllable opex - - - - - - - - - - - - -Pass through - Transmission connection point charges Non-controllable opex - - - - - - - - - - - - -Bad Debt Expense (net of recoveries) Non-controllable opex - - - - - - - - - - - - -Sale of fixed assets and scrap Non-controllable opex - - - - - - - - - - - - -Pensions Deficit Repair Payments Non-controllable opex - - - - - - - - - - - - -Contingent Pension Asset Costs Non-controllable opex - - - - - - - - - - - - -Other non activity based costs (excluding pension established deficit repair and Non-controllable opex - - - - - - - - - - - - -Total Non-controllable opex - - - - - - - - - - - - -

Total DNOTotal DNO 8.84 10.28 8.80 8.89 11.44 11.64 11.25 10.97 10.56 10.14 9.64 9.09 8.58 48.2 81.9 16.3% -14.4% 1.0% 28.7% 1.7% -3.3% -2.6% -3.7% -4.0% -4.9% -5.8% -5.6% 1.1

Totals non-variant by categoryLoad related capex 0.70 0.40 0.25 0.28 0.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.01 0.00Non-load related capex - asset replacement 0.47 0.49 0.52 0.91 1.33 1.44 1.44 1.32 1.20 1.15 1.06 1.04 0.96 3.73 9.61Non-load related capex - other 0.14 0.02 0.01 0.06 0.04 0.03 0.05 0.06 0.05 0.05 0.06 0.06 0.05 0.26 0.41Faults 1.06 1.17 1.25 1.31 1.46 1.43 1.27 1.28 1.23 1.10 0.98 0.99 0.99 6.25 9.26Tree cutting 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Pensions and other 0.00 0.00Controllable opex 5.45 6.11 4.61 4.38 6.15 6.31 6.07 5.88 5.71 5.44 5.22 4.85 4.45 26.70 43.93

LPNPrice base (2012/13)

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'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm2011 67.53 4.03 3.21 0.60 8.54 - - 32.95 0.61 14.50 5.28 0.68 0.55 - 4.23 - 67.93 0.00 - 0.38 - 1.44 - 0.08 - - 144.61 26.77 8.36 - 13.85 - 2.65 51.63 10.96 6.63 23.64 1.86 3.572012 25.88 0.60 0.54 1.08 13.04 - - 23.37 1.90 8.15 1.75 1.10 0.48 - 12.99 - 63.84 0.14 - 1.29 - 0.35 0.01 0.03 - - 92.66 26.09 6.34 - 13.00 0.01 1.23 46.68 9.25 5.63 20.97 1.57 3.512013 12.22 1.72 1.48 1.70 19.23 - - 26.12 3.06 4.79 1.52 1.91 0.27 - 31.49 - 90.10 1.11 - 0.65 - 1.41 0.00 0.09 - - 108.77 27.12 5.71 - 14.53 0.03 2.31 49.71 9.31 6.67 21.01 1.27 3.682014 7.14 1.46 0.54 1.74 19.08 - - 40.08 4.10 8.60 6.76 2.31 0.51 - 27.90 - 111.08 1.56 - 0.72 - - 0.32 - - - 122.82 27.43 8.42 - 14.43 - 2.93 53.20 9.84 6.86 23.21 1.24 3.792015 2.86 1.48 0.55 2.65 45.26 - - 36.07 2.58 15.16 4.65 2.89 0.43 - 32.66 - 142.35 1.40 - 1.07 - - 0.45 - - - 150.15 19.80 6.72 - 13.79 0.00 2.89 43.20 10.22 7.41 23.98 1.29 4.02

DPCR5 115.62 9.28 6.32 7.77 105.15 - - 158.59 12.25 51.20 19.95 8.88 2.24 - 109.27 - 475.30 4.21 - 4.11 - 3.20 0.79 0.20 - - 619.01 127.21 35.55 - 69.59 0.05 12.01 244.41 49.58 33.20 112.83 7.22 18.57

2016 0.57 1.50 0.56 3.92 - 50.63 - - 43.58 1.52 12.94 3.70 9.25 - 0.40 11.51 - 137.05 0.47 - 0.92 - - 0.45 - - - 141.52 20.04 5.89 - 14.94 0.02 2.89 43.78 9.96 7.10 22.96 1.26 4.052017 - 1.52 0.57 3.86 - 44.34 2.34 - 44.28 1.37 13.42 5.66 8.13 - 0.40 9.99 - 133.40 0.47 - 0.43 - - 0.45 - - - 136.83 19.94 5.50 - 14.95 0.02 2.89 43.29 9.50 6.93 22.34 1.26 4.052018 - 1.54 0.58 3.87 - 45.00 5.47 - 34.57 1.35 12.48 6.72 5.24 - 0.41 15.21 - 129.92 0.47 - 0.43 - - 0.44 - - - 133.38 19.74 5.29 - 14.75 0.02 2.89 42.69 9.25 6.73 21.64 1.25 4.052019 - 1.56 0.59 3.89 - 39.69 6.11 - 33.82 1.70 6.79 6.39 5.45 - 0.41 16.57 - 120.40 0.47 - 0.43 - - 0.44 - - - 123.88 19.58 5.09 - 14.76 0.02 2.89 42.34 8.98 6.61 21.22 1.24 4.052020 - 1.58 0.59 3.90 - 45.69 6.11 - 35.90 2.30 6.00 6.49 5.29 - 0.41 14.78 - 126.46 0.47 - 0.43 - - 0.27 - - - 129.80 19.43 4.93 - 14.51 0.02 2.89 41.77 8.86 6.52 20.77 1.25 4.052021 - 1.60 0.60 3.91 - 44.41 6.11 - 36.49 1.69 5.61 6.67 5.04 - 0.41 7.99 - 117.93 0.47 - 0.43 - - - - - - 121.03 19.35 4.87 - 14.29 0.02 2.89 41.41 8.55 6.28 19.93 1.24 4.052022 - 1.62 0.61 3.92 - 37.61 6.72 - 32.73 2.47 5.84 6.80 1.28 - 0.40 7.53 - 104.91 0.47 - 0.43 - - - - - - 108.04 19.36 4.98 - 12.52 0.02 2.89 39.77 8.22 6.11 19.33 1.23 3.952023 - 1.64 0.62 3.83 - 35.10 8.46 - 30.30 2.31 5.48 6.56 1.06 - 0.40 5.65 - 98.76 0.47 - 0.43 - - - - - - 101.92 19.62 4.92 - 12.03 0.02 2.89 39.48 7.90 5.92 18.72 1.22 3.85

RIIO-ED1 0.57 12.55 4.72 31.10 - 342.47 41.32 - 291.68 14.72 68.57 48.99 40.75 - 3.22 89.22 - 968.82 3.73 - 3.96 - - 2.05 - - - 996.40 157.05 41.48 - 112.74 0.14 23.13 334.54 71.22 52.19 166.90 9.95 32.09

Total Net Costs Before Allocations

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'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm2011 (13.80) 4.03 (0.00) 0.60 8.33 - - 32.95 0.61 14.49 5.28 0.68 0.55 - 4.23 - 67.72 0.00 - 0.38 - 1.44 - 0.08 (0.00) - 59.84 23.72 8.14 - 13.84 - 2.65 48.35 10.96 6.63 23.64 1.86 3.572012 (12.36) 0.60 0.20 1.08 12.38 - - 23.35 1.90 8.23 1.75 1.10 0.48 - 12.61 - 62.85 0.14 - 1.25 - 0.35 0.01 0.03 - - 53.06 23.28 6.07 - 13.00 0.01 1.23 43.60 9.25 5.63 20.97 1.57 3.512013 (7.42) 1.72 0.35 1.70 18.57 - - 26.03 3.06 4.79 1.52 1.91 0.27 - 30.65 - 88.50 1.11 - 0.64 - 1.41 0.00 0.09 - - 86.40 24.80 5.49 - 14.53 0.03 2.31 47.17 9.31 6.67 21.01 1.27 3.682014 (2.00) 1.46 (0.27) 1.74 14.38 - - 40.08 4.10 8.60 6.76 2.31 0.51 - 27.90 - 106.38 1.56 - 0.72 - - 0.32 - - - 108.16 24.96 8.42 - 14.43 - 2.93 50.73 9.84 6.86 23.21 1.24 3.792015 (0.80) 1.48 (0.28) 2.65 41.65 - - 36.07 2.58 15.16 4.65 2.89 0.43 - 32.66 - 138.74 1.40 - 1.07 - - 0.45 - - - 142.06 17.36 6.72 - 13.79 0.00 2.89 40.76 10.22 7.41 23.98 1.29 4.02

DPCR5 (36.39) 9.28 0.00 7.77 95.31 - - 158.49 12.25 51.27 19.95 8.88 2.24 - 108.04 - 464.18 4.21 - 4.06 - 3.20 0.79 0.20 (0.00) - 449.52 114.12 34.84 - 69.58 0.05 12.00 230.60 49.58 33.20 112.83 7.22 18.57

2016 (0.16) 1.50 (0.26) 3.92 - 48.95 - - 43.58 1.52 12.94 3.70 9.25 - 0.40 11.51 - 135.38 0.47 - 0.92 - - 0.45 - - - 138.29 17.70 5.89 - 14.94 0.02 2.89 41.44 9.96 7.10 22.96 1.26 4.052017 - 1.52 (0.27) 3.86 - 43.22 2.34 - 44.28 1.37 13.42 5.66 8.13 - 0.40 9.99 - 132.27 0.47 - 0.43 - - 0.45 - - - 134.88 17.59 5.50 - 14.95 0.02 2.89 40.95 9.50 6.93 22.34 1.26 4.052018 - 1.54 (0.26) 3.87 - 44.00 5.47 - 34.57 1.35 12.48 6.72 5.24 - 0.41 15.21 - 128.92 0.47 - 0.43 - - 0.44 - - - 131.54 17.40 5.29 - 14.75 0.02 2.89 40.35 9.25 6.73 21.64 1.25 4.052019 - 1.56 (0.26) 3.89 - 38.94 6.11 - 33.82 1.70 6.79 6.39 5.45 - 0.41 16.57 - 119.65 0.47 - 0.43 - - 0.44 - - - 122.28 17.24 5.09 - 14.76 0.02 2.89 39.99 8.98 6.61 21.22 1.24 4.052020 - 1.58 (0.26) 3.90 - 45.69 6.11 - 35.90 2.30 6.00 6.49 5.29 - 0.41 14.78 - 126.46 0.47 - 0.43 - - 0.27 - - - 128.95 17.08 4.93 - 14.51 0.02 2.89 39.43 8.86 6.52 20.77 1.25 4.052021 - 1.60 (0.26) 3.91 - 44.41 6.11 - 36.49 1.69 5.61 6.67 5.04 - 0.41 7.99 - 117.93 0.47 - 0.43 - - - - - - 120.17 17.00 4.87 - 14.29 0.02 2.89 39.07 8.55 6.28 19.93 1.24 4.052022 - 1.62 (0.25) 3.92 - 37.61 6.72 - 32.73 2.47 5.84 6.80 1.28 - 0.40 7.53 - 104.91 0.47 - 0.43 - - - - - - 107.18 17.02 4.98 - 12.52 0.02 2.89 37.43 8.22 6.11 19.33 1.23 3.952023 - 1.64 (0.25) 3.83 - 35.10 8.46 - 30.30 2.31 5.48 6.56 1.06 - 0.40 5.65 - 98.76 0.47 - 0.43 - - - - - - 101.05 17.28 4.92 - 12.03 0.02 2.89 37.14 7.90 5.92 18.72 1.22 3.85

RIIO-ED1 (0.16) 12.55 (2.07) 31.10 - 337.93 41.32 - 291.68 14.72 68.57 48.99 40.75 - 3.22 89.22 - 964.27 3.73 - 3.96 - - 2.05 - - - 984.33 138.31 41.48 - 112.74 0.14 23.13 315.79 71.22 52.19 166.90 9.95 32.09

Total Net Costs after allocation for RAV

Non core

Con

nect

ion

proj

ects

; DPC

R4

Elem

ent o

f con

nect

ion

that

is s

ubje

ct to

th

e ap

porti

onm

ent r

ules

- D

UoS

fund

ed

Elem

ent o

f con

nect

ion

that

is s

ubje

ct to

th

e ap

porti

onm

ent r

ules

- C

usto

mer

fu

nded

Div

ersi

ons

(Exc

lusi

ng R

ail E

lect

rific

atio

n)

Div

ersi

ons

(Rai

l Ele

ctrif

icat

ion)

Rei

nfor

cem

ent

Tran

smis

ion

Con

nect

ion

Poin

ts

ESQ

CR

Asse

t Rep

lace

men

t

Ref

urbi

shm

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Civ

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orks

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ratio

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Tele

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s

Lega

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afet

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QoS

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QoS

- DN

O fu

nded

Hig

h V

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Pro

ject

s - e

x an

te

Hig

h V

alue

Pro

ject

s - r

eope

ner

Tota

l Cor

e C

osts

Floo

ding

BT21

CN

Tech

nica

l los

ses

and

othe

r env

ironm

enta

l

Hig

h im

pact

Low

Pro

babi

lity

(HIL

P)

Crit

ical

Nat

iona

l Inf

rast

ruct

ure

Blac

k St

art

Ris

ing

Mai

ns a

nd L

ater

als

Und

ergr

ound

ing

With

in/ O

utsi

de

desi

gnat

ed a

reas

Wor

st S

erve

d C

usto

mer

s

Tota

l Net

wor

k In

vest

men

t Cos

ts

Trou

ble

Cal

l (C

V15a

)

ON

Is (C

V15b

)

Seve

re W

eath

er- A

typi

cal

Insp

ectio

ns &

Mai

nten

ance

Tree

Cut

ting

NO

C's

oth

er

Net

wor

k O

pera

ting

Cos

ts

Net

wor

k D

esig

n &

Engi

neer

ing

Proj

ect M

anag

emen

t

Engi

neer

ing

Mgt

& C

leric

al S

uppo

rt

Syst

em M

appi

ng -

Car

togr

aphi

cal

Con

trol C

entre

'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm2011 5.11 4.03 0.82 0.60 8.33 - - 32.99 0.61 14.50 5.28 0.63 0.55 - 4.23 - 67.72 0.00 - 0.38 - 1.44 - 0.08 - - 79.59 23.72 8.14 - 13.84 - 2.65 48.35 6.46 3.58 14.25 1.43 3.432012 (2.56) 0.60 0.31 1.08 12.38 - - 23.43 1.90 8.15 1.75 1.06 0.48 - 12.61 - 62.85 0.14 - 1.25 0.01 0.35 0.01 0.03 - - 62.99 23.28 6.07 - 12.97 0.01 1.23 43.57 5.57 3.34 11.80 0.85 3.492013 (3.72) 1.72 0.64 1.70 18.57 - - 26.03 3.06 4.79 1.52 1.91 0.27 - 30.65 - 88.50 1.11 - 0.64 - 1.41 0.00 0.09 - - 90.38 24.80 5.49 - 14.53 0.03 2.31 47.17 5.76 3.43 13.10 0.82 3.672014 0.88 1.46 0.01 1.74 14.38 - - 40.08 4.10 8.60 6.76 2.31 0.51 - 27.90 - 106.38 1.56 - 0.72 - - 0.32 - - - 111.32 24.96 8.42 - 14.43 - 2.93 50.73 6.87 4.33 17.68 0.87 3.782015 0.35 1.48 0.45 2.65 41.65 - - 36.07 2.58 15.16 4.65 2.89 0.43 - 32.66 - 138.74 1.40 - 1.07 - - 0.45 - - - 143.94 17.36 6.72 - 13.79 0.00 2.89 40.76 7.21 4.85 18.38 0.92 4.01

DPCR5 0.06 9.28 2.24 7.77 95.31 - - 158.60 12.25 51.20 19.95 8.81 2.24 - 108.04 - 464.18 4.21 - 4.06 0.01 3.20 0.79 0.20 - - 488.22 114.12 34.84 - 69.56 0.05 12.01 230.58 31.87 19.53 75.21 4.89 18.38

2016 0.07 1.50 (0.01) 3.92 - 48.95 - - 43.58 1.52 12.94 3.70 9.25 - 0.40 11.51 - 135.38 0.47 - 0.92 - - 0.45 - - - 138.77 17.70 5.89 - 14.94 0.02 2.89 41.44 6.97 4.56 17.40 0.89 4.042017 - 1.52 (0.00) 3.86 - 43.22 2.34 - 44.28 1.37 13.42 5.66 8.13 - 0.40 9.99 - 132.27 0.47 - 0.43 - - 0.45 - - - 135.14 17.59 5.50 - 14.95 0.02 2.89 40.95 6.54 4.40 16.81 0.88 4.042018 - 1.54 (0.01) 3.87 - 44.00 5.47 - 34.57 1.35 12.48 6.72 5.24 - 0.41 15.21 - 128.92 0.47 - 0.43 - - 0.44 - - - 131.79 17.40 5.29 - 14.75 0.02 2.89 40.35 6.35 4.27 16.24 0.87 4.042019 - 1.56 (0.00) 3.89 - 38.94 6.11 - 33.82 1.70 6.79 6.39 5.45 - 0.41 16.57 - 119.65 0.47 - 0.43 - - 0.44 - - - 122.54 17.24 5.09 - 14.76 0.02 2.89 39.99 6.18 4.22 16.00 0.86 4.042020 - 1.58 (0.00) 3.90 - 45.69 6.11 - 35.90 2.30 6.00 6.49 5.29 - 0.41 14.78 - 126.46 0.47 - 0.43 - - 0.27 - - - 129.20 17.08 4.93 - 14.51 0.02 2.89 39.43 6.09 4.17 15.61 0.86 4.042021 - 1.60 (0.00) 3.91 - 44.41 6.11 - 36.49 1.69 5.61 6.67 5.04 - 0.41 7.99 - 117.93 0.47 - 0.43 - - - - - - 120.43 17.00 4.87 - 14.29 0.02 2.89 39.07 5.81 3.95 14.83 0.85 4.042022 - 1.62 (0.00) 3.92 - 37.61 6.72 - 32.73 2.47 5.84 6.80 1.28 - 0.40 7.53 - 104.91 0.47 - 0.43 - - - - - - 107.43 17.02 4.98 - 12.52 0.02 2.89 37.43 5.52 3.80 14.29 0.83 3.942023 - 1.64 (0.00) 3.83 - 35.10 8.46 - 30.30 2.31 5.48 6.56 1.06 - 0.40 5.65 - 98.76 0.47 - 0.43 - - - - - - 101.30 17.28 4.92 - 12.03 0.02 2.89 37.14 5.27 3.69 13.83 0.82 3.84

RIIO-ED1 0.07 12.55 (0.03) 31.10 - 337.93 41.32 - 291.68 14.72 68.57 48.99 40.75 - 3.22 89.22 - 964.27 3.73 - 3.96 - - 2.05 - - - 986.61 138.31 41.48 - 112.74 0.14 23.13 315.79 48.72 33.06 125.02 6.86 31.99

Connections Core Costs Stand Alone Funding Network Operating Costs Closely a Network Investment Costs (RAV) Network Operating Costs (RAV) Closely ass

Network Investment Costs (RAV) Network Operating Costs (RAV) Closely ass Connections Core Costs Stand Alone Funding Network Operating Costs Closely a

Network Operating Costs Closely a Closely ass Network Investment Costs (RAV)

Connections Core Costs Stand Alone Funding Network Operating Costs (RAV)

Atypicals Non Sev

Costs Within

Costs outside

Total DNOAtypicals Non Se

Non Op Cape

Atypicals Non Se

Stand Alone

Costs Within

Connections outside of RAV Non Price Control

Atypicals Non Se

Costs o tside

Total DNO

Excl services Excl services

Cal

l Cen

tre

Stor

es

Ope

ratio

nal T

rain

ing

Vehi

cles

& T

rans

port

Net

wor

k Po

licy

(RIIO

-ED

1 pe

riod)

Clo

sely

Ass

ocia

ted

Indi

rect

s

Atyp

ical

s N

on S

ev W

eath

er

Smar

t Met

ers

- Cos

ts s

ubje

ct to

ex

ante

fu

ndin

g

Smar

t Met

ers

- Cos

ts s

ubje

ct to

vol

ume

driv

er

Smar

t met

ers

- Cos

ts s

ubje

ct to

pas

s th

roug

h

Tota

l Sm

art M

eter

s

TOTA

L R

AV

rela

ted

Cos

ts

Net

wor

k Po

licy

(DPC

R5

perio

d)

HR

& N

on-o

pera

tiona

l Tra

inin

g

Fina

nce

& R

egul

atio

n

CEO

IT &

Tel

ecom

s

Prop

erty

Mgt

Tota

l Bus

ines

s Su

ppor

t Cos

ts

Non

Op

Cap

ex

Atyp

ical

s N

on S

ev W

eath

er (n

on R

AV)

Stan

d Al

one

Fund

ing

(non

RAV

)

Tota

l Cos

ts w

ithin

Pric

e C

ontr

ol

Elem

ent o

f con

nect

ion

that

is S

ole

Use

fu

nded

Con

nect

ion

proj

ects

UM

C; D

PCR

5

Blan

k co

lum

n ad

ded

to m

aint

ain

cons

iste

ncy

Con

nect

ions

(Non

Pric

e C

ontr

ol)

Non

Pric

e C

ontro

l

Atyp

ical

s N

on S

ev W

eath

er (N

on P

rice

Con

trol)

Tota

l Cos

ts o

utsi

de P

rice

Con

trol

Pass

thro

ugh

Pens

ions

Def

icit

Rep

air P

aym

ents

All o

ther

non

act

ivity

bas

ed c

osts

Tota

l Non

Act

ivity

Bas

ed c

osts

Tota

l DN

O

'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm 'm1.83 1.83 4.83 3.48 58.62 7.27 - - - - 262.13 0.25 2.22 11.76 3.14 11.33 9.63 38.34 6.45 0.23 2.63 309.78 0.97 0.50 5.18 6.64 17.67 - 24.32 55.86 92.53 - 148.39 482.492.09 1.65 4.11 3.61 52.40 6.34 - - - - 198.08 0.60 2.60 9.62 2.74 11.50 7.37 34.43 16.81 2.60 8.73 260.65 18.97 3.10 2.01 24.09 18.62 2.37 45.08 46.20 25.36 - 71.56 377.292.18 1.64 4.18 3.67 53.61 2.28 - - - - 214.36 1.13 2.04 7.68 2.23 8.85 6.17 28.09 15.18 0.93 8.19 266.75 28.74 2.56 0.10 31.39 17.11 9.03 57.53 51.16 24.11 - 75.26 399.552.86 1.62 4.58 4.85 58.85 - - - - 0.17 235.04 1.04 2.00 9.08 2.29 8.19 6.33 28.93 19.13 1.23 13.15 297.47 29.41 4.62 0.42 34.45 11.93 - 46.38 50.91 24.05 - 74.96 418.812.92 1.66 4.22 4.88 60.61 - - - - 0.77 254.73 1.07 2.04 9.19 2.33 8.45 6.24 29.32 13.97 1.23 11.73 310.97 33.17 4.15 0.46 37.78 11.82 - 49.60 54.75 32.98 - 87.74 448.30

11.88 8.41 21.92 20.48 284.08 15.88 - - - 0.95 1,164.34 4.10 10.91 47.32 12.73 48.31 35.75 159.11 71.53 6.21 44.43 1,445.63 111.26 14.93 8.17 134.36 77.14 11.40 222.90 258.87 199.04 - 457.91 2,126.44

2.66 1.66 4.84 4.89 1.07 60.44 - 1.77 - - 1.77 247.51 2.01 9.13 2.30 8.72 6.13 28.28 11.56 - 2.88 290.23 37.39 3.88 - 41.27 11.75 - 53.02 56.25 32.98 - 89.24 432.481.92 1.65 4.29 4.89 1.07 57.89 - 2.99 - - 2.99 241.00 1.97 8.99 2.26 8.66 5.85 27.74 12.31 - 1.89 282.94 37.43 3.67 - 41.10 11.55 - 52.65 59.80 32.98 - 92.79 428.371.92 1.65 3.66 4.89 1.07 56.11 - 3.82 - - 3.82 236.00 1.94 8.86 2.22 8.29 5.75 27.07 9.18 - 0.65 272.89 37.55 3.63 - 41.18 11.58 - 52.76 63.10 32.98 - 96.08 421.741.92 1.65 4.21 4.89 1.07 55.83 - 4.20 - - 4.20 226.25 1.91 8.73 2.18 8.16 5.66 26.64 8.92 - - 261.81 37.45 3.58 - 41.04 11.67 - 52.70 68.81 32.98 - 101.79 416.311.91 1.64 3.72 4.88 1.07 54.67 - 4.17 - - 4.17 230.41 1.87 8.60 2.14 8.06 5.57 26.24 8.81 - - 265.46 37.92 3.58 - 41.50 11.75 - 53.26 75.06 32.98 - 108.05 426.761.90 1.64 3.54 4.88 1.07 53.08 - 3.08 - - 3.08 218.60 1.84 8.47 2.11 7.92 5.49 25.83 8.81 - - 253.24 38.35 3.58 - 41.93 11.84 - 53.77 77.83 32.98 - 110.81 417.831.90 1.63 4.11 4.88 1.07 52.42 - 0.54 - - 0.54 200.77 1.81 8.35 2.07 7.80 5.41 25.45 10.60 - - 236.82 38.80 3.58 - 42.38 11.92 - 54.30 79.13 32.98 - 112.11 403.241.89 1.63 3.95 4.87 1.07 51.00 - 0.54 - - 0.54 192.94 1.78 8.22 2.03 7.68 5.33 25.04 8.32 - - 226.30 39.26 3.58 - 42.85 12.01 - 54.86 79.64 32.98 - 112.62 393.78

16.01 13.16 32.33 39.06 8.54 441.44 - 21.10 - - 21.10 1,793.49 15.14 69.35 17.32 65.29 45.20 212.30 78.50 - 5.41 2,089.70 304.15 29.11 - 333.26 94.06 - 427.32 559.63 263.87 - 823.49 3,340.51

Atypicals Non Sev

Costs Within

Costs outside

Total DNOA

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