4 energy. duke duke nc charlotte, nc
TRANSCRIPT
September 18, 20 15
Public Service Commission of South Carolina 101 Executive Center Dr., Suite 100 Columbia, SC 29210
RE: Proposed EnergyWise for Business Program Docket No. 21)15-_ -E
Dear Mrs. Boyd;
Duke Energy Corpomlion 550 South Tryon Street
Charlotte, NC 28202
Charlotte, NC 28201
alex.castle@duke·energy.com
Pursuant to Commission Order No. 2015-596, Duke Energy Progress, LLC ("DEP") hereby submits for approval its experimental tariff EWB-2 for the EnergyWise for Business Program ("Program"). This letter is accompanied by the following attachments:
I. Attachment A- The proposed program tariff; 2. Attachment B -The projected program participation and impacts data; and 3. Attachment C- The program cost-effectiveness test results.
The purpose and objective of this Program is to deliver a flexible offer that will allow small business customers the ability to participate in a demand response program with options related to the type of control device installed and level of demand response participation. The type of devices offered to customers includes a smart thermostat that is programmed and installed at the customer's location or the more traditional switch installed on an eligible HVAC unit. The option to participate in demand response events is available for both device types. In addition, program participants who select the smart thermostat option wiiJ have the ability to increase their efficiency and the ability to reduce their energ y usage by managing their HV AC usage remotely via a computer, tablet or smartphone. The smart thermostat is also designed to help customers set an efficient schedule that works best for their businesses therefore increasing the energy efficiency savings. Program participants who select the switch option will have the ability to select their level of demand response participation, but obviously will not be able to take advantage of the efficiency opportunities afforded by the thermostat. The Program benefits, should appeal to a broad range of business types, and deliver value to each customer by helping them balance their savings and comfort goals.
DEP requests the recovery of applicable Program costs, net lost revenues, and utility
4 ENERGY. DUKE
Duke Energy Corporation 550 South Tryon Street
Charlotte, NC 28202
Charlotte, NC 28201
September I g, 2015
VIA ELECTRONIC FILING Mrs. Jocelyn Boyd Chief Clerk/Administrator Public Service Commission of South Carolina 101 Executive Center Dr., Suite 100 Columbia, SC 29210
RE: Proposed EnergyWise for Business Program- Docket No. 2015- -E
Dear Mrs. Boyd;
Pursuant to Commission Order No. 2015-596, Duke Energy Progress, LLC ("DEP") hereby submits for approval its experimental tariff EWB-2 for the EnergyWise for Business
Program ("Program"). This letter is accompanied by the following attachments:
1. Attachment A — The proposed program tariff; 2. Attachment B — The projected program participation and impacts data; and 3. Ahachment C — The program cost-effectiveness test results.
The purpose and objective of this Program is to deliver a llexible offer that will allow small business customers the ability to participate in a demand response program with options related to the type of control device installed and level of demand response participation. The type of devices offered to customers includes a smart thermostat that is programmed and installed at the customer's location or the more traditional switch installed on an eligible HVAC unit. The option to participate in demand response events is available for both device types. In addition, program participants who select the smart thermostat option will have the ability to increase their efficiency and the ability to reduce their energy usage by managing their HVAC usage remotely via a computer, tablet or smartphone. The smart thermostat is also designed to help customers set an efficient schedule that works best for their businesses therefore increasing the energy efficiency savings. Program participants who select the switch option will have the ability to select their level of demand response participation, but obviously will not be able to take advantage of the efficiency opportunities afforded by the thermostat. The Program benefits, should appeal to a broad range ol'usiness types, and deliver value to each customer by helping them balance their savings and comfort goals.
DEP requests the recovery of applicable Program costs, net lost revenues, and utility
iLc; annual Demand-Side Management and Energy Efficiency ("DSM/EE") cost-recovery rider, consistent with the DSM/EE cost recovery procedures approved in Docket No. 20 15-163-E.
DEP respectfully requests Commission approval of the experimental tariff at the Commission's earliest convenience. Upon approval of the program by the Commission, DEP will complete its implementation plans and make the Program available to its customers in South Carolina as soon as reasonably possible.
Please let me know if you have any questions.
Very truly yours,
~ Charles A. Castle
Enclosures
cc: John Flitter, Office of Regulatory Staff Jeffrey Nelson, Esq., Office of Regulatory Staff
incentives and will seek recovery of these costs through its annual Demand-Side Management and Energy Efltciency ("DSM/EE") cost-recovery rider, consistent with the DSM/EE cost recovery procedures approved in Docket No. 2015-163-E.
DEP respectfully requests Commission approval of the experimental tariff at the Commission's earliest convenience. Vpon approval of the program by the Commission, DEP will complete its implementation plans and make the Program available to its customers in South Carolina as soon as reasonably possible.
Please let mc know il'ou have any questions.
Very truly yours,
Enclosures
cc: John Flitter, Oflice of Regulatory Staff Jef1'rey Nelson, Esq., Office of Regulatory Staff
Carolina) EXPERIMENTAL
AVAILABILITY
This Rider is available on a voluntary basis, solely at Company's option, to non-residential Customers receiving electric service under a nonresidential rate schedule and where the establishment has one or more qualifying central air conditioning or electric heat pump unit(s) which operate to maintain a conditioned space on weekdays during the calendar months May through September as determined by Company, for this Rider under a Summer Control Option. Eligible participants who also have an electric heat pump unit(s) with electric resistance heating which operates on weekdays during the calendar months November through March, as determined by Company. may also elect the Winter Control option. Weekdays arc defined as Monday through Friday. This Rider is not available to customers served under Schedules LGS-RTP, LGS-CUR-TOU and Sl, Riders NM, DRA, 42. 58, 68, IPS, CL. or NFS.
GENERAL PROVISIONS
This Rider is available where the following requirements arc met:
I. Customer must agree to control of all installed qualified central air conditioning or electric heat pumps uniLo; in the establishment under a single control option as set forth below.
2. During the billing months of May through September, Customer's electric usage must average a minimum of I ,000 kilowatt hours per month.
3. Company shall have the right to require that the owner of the controlled equipment, if different than Customer, give satisfactory written approval for Company's installation and operation of load control devices or thermostats on that equipment before Customer may enter into an agreement for this Rider.
4. Neither Customer nor his agent shall disconnect or otherwise interfere with the proper operation of Company-provided equipment required to control Customer's central air conditioning or electric heat pump system.
5. Customer shall immediately notify Company of the removal, damage or discontinued use of Customer's controlled equipment during weekdays or removal or damage to Company-provided load control device or thermostat.
6. Where Company has the necessary communications equipment installed and where a communication signal can be satisfactorily delivered to allow Company to communicate with Company-provided equipment, Customer shall allow Company's representative to install and operate equipment to interrupt service to each installed, approved electric air conditioning and/or electric heat pump unit using one of the following types of control equipment below:
a. Thermostat Control Option (a web-enabled programmable thermostat): If this option is selected, Customer must provide password-protected broadband/Wi-Fi internet access to the thermostat, at no cost to Company. Customer will receive access from Company to the installed thermostat through a web portal for setting and controlling the system remotely through Customer's smart phone, tablet or computer. In order to participate in the Winter Control option, the Thermostat Control Option is required.
b. Wi-Fi Load Control Device Option: If this option is selected, Customer must provide both (I) a password-protected broadband/Wi-Fi internet access to the load control device, at no cost to Company and (2) the necessary wiring for a circuit, exclusive of any other load. suitable for the installation of a load control device. In no event will Company be required to
Rider EWB-2 Sheet I of3
Dul'c Fncrgy Progress. Inc.
AVAILABILITY
This Rider is available on a voluntary basis, solely at Company's option, to non-residential Customers receiving electric service under a nonrcsidcntial rate schcdulc and ivherc thc establishment has one or more qualifying central air conditioning or clcctric heat pump unit(s) which operate to maintain a conditioned space on weekdays during the calendar months May through September as determined by Company, I'or this Rider under a Summer Control Option. Eligible participants who also have an electric heat pump unit(s) tvith electric resistance heating which opcratcs on tvcekdays during the calendar months November through March, as determined by Company, may also clcct thc Winter Control option. Weekdavs arc detined as Monday through Friday. This Rider is not available to customers served under Schedules LGS-RTP, LGS-CUR-TOU and Sl, Riders NM, DRA, 42. 58, 68, IPS, CL. or NFS,
ENERAL PROVI. ION
This Rider is available where the following requirements are met;
I. Customer must agree to control of all installed qualified central air conditioning or electric heat pumps units in the establishment under a single control option as set forth belotv.
2. During the billing months of May through September, Customer's electric usage must average a minimum of I,000 kilowatt hours per month.
3. Company shall have the right to require that the owner of Ute conuolled equipment, il'dilferent than Customer, give satisfactory written approval for Company's installation and operation of load control devices or thermostats on that equipment before Customer may enter into an agreement for this Rider.
4. Neither Customer nor his agent shall disconnect or otherwise interfere with the proper operation of Company-provided equipmcnt required to control Customer's central air conditioning or electric heat pump system.
5. Customer shall immediately notify Company of the removal, damage or discontinued use of Customer's controlled equipment during weekdays or removal or damage to Company-provided load control device or thermostat.
6. Where Company has the necessary communications equipment installed and where a communication signal can be satisfactorily delivered to allosv Company to communicate with Company-provided equipment, Customer shall allow Company's representative to install and operate equipment to interrupt service to each installed, approved electric air conditioning and/or electric heat pump unit using one of the following types of control equipment below:
a. Thermostat Control Option (a sveb-enabled programmable thermostat): lf this option is selected, Customer must provide password-protected broadband/Wi-Fi internet access to the thermostat, at no cost to Company. Customer will receive access from Company to the installed thermostat through a web portal for setting and controlling the system remotely through Customer's smart phone, tablet or computer. In order to participate in the Winter Control option, the Thermostat Control Option is required,
b. Wi-Fi Load Control Device Option: lf this option is selected, Customer must provide both (I) a password-protected broadband/Wi-Fi internet access to the load control device, at no cost to Company and (2) the necessary wiring for a circuit, exclusive of any other load. suitable for the installation of a load control device. In no event will Company be required to
Rider EWB-2 Sheet I of3
if Company determines the wiring cannot be done in a manner which is economically feasible.
c. Cellular (or Other Technology) Load Control Device Option: Customer must provide the necessary wiring for a circuit. exclusive of any other load. suitahle for the installation of a load control device. In no event will Company be required to install additional wiring if Company determines the wiring cannot be done in a manner which is economically feasible. This option is only available where suitable cellular or other communications service is present.
7. Company shall be allowed to monitor Customer's load, or any part thereof, and the operation of controlled appliances.
Customers selecting the Thermostat Control option, and utilizing electric heat pumps with electric resistance heating clements. may also elect to participate in a Winter Control option applicable to their weekday operations, but customers may not participate in a Winter Control option only.
CONTROL CREDITS
The credits as set forth below for each option will be applied to Customer's first monthly bill following successful installation and testing of each load control device or thermostat After the first year. Customer will receive a credit annually upon the anniversary date of the initial credit issued.
Summer Control Option: Customer shall select one of the tollowing summer-cycling options based upon the percent reduction of the normal on/off frequency of the air conditioning or heat pump compressor for all controlled cooling equipment:
I. 30% Summer Cycling Level - $50 per load control device 2. 50% Summer Cycling Level- $85 per load control device 3. 75% Summer C) cling Level- $135 per load control device
The cycling option selected must be the snme for each controlled unit, but once selected may not change for 12 months.
Winter Control Option: Summer Control customers may also elect to participate in a Winter Control Option provided Customer utilizes the Thermostat Control Option and have electric heat pumps with electric resistance heating elements. Under the Winter Control Option. 100% of Customer's electric resistance heating elements will be controlled during the Interruption Period; however, the heat pump compressor will not be interrupted. If Customer selects the Winter Control option, Credits will be made to Customer's first monthly bill following successful installation and testing of each thermostat control of an additional $25 per thermostat.
REQUIREMENTS FOR AIR CONDITIONING AND ELECTRIC HEAT PUMP UNIT
An approved electric air conditioning and/or electric heat pump unit is a permanently installed package or split system that conditions all or part of the end osed floor space. All qualifying units installed in the establishment for the purpose of human comfort in spaces not separated by firewalls must participate under this Rider in order to receive credit. Such units controlled by whole building energy management systems, direct digital controls or multiple temperature sensors may not be compatible with a Company supplied thermostat, but may still participate under this Rider using the load control device option.
INTERRUPTION PERIODS
Company shall be allowed, at its sole discretion. to interrupt service to Customer's air conditioner and/or electric heat pump at any time. based upon the customer-elected cycling option. The control period under the Summer Control option may be for up to four hours each day during the months of May through
Rider EWB-2 Sheel2 of3
install additional wiring il'Company dctcrmincs the wiring cannot be done in a manner which is economically Icasiblc.
c. Cellular (or Other Technology) Load Control Device Option: Customer must provide the ncccssary iviring for a circuit. csclusivc ol any other load. suitable for the installation of a load control device. In no event will Company be required to install additional wiringil'ompanydetermines thc iviring cannot be done in a manner which is economically feasible. This option is only available where suitable cellular or other communications service is prcscnt.
7. Company shall be alloivcd to monitor Customer's load, or any part thereof. and thc operation of controlled appliances.
Customers sclccting the Thermostat Control option. and utilizing electric heat pumps nith electric resistance heating clemcnts. may also elect to participate in a Winter Control option applicablc to their ivcekday operations, but customers may not participate in a Winter Control option only.
CONTROL CREDITS
The credits as set I'orth below for each option ivill be applied to Customer's first monthly bill folloiving succcsslul installation and testing ot'each load control device or thermostaL After the first year. Customer will rcccivc a credit annually upon thc anniversary date of the initial credit issued.
Summer Control 0 tion: Customer shall select one ol'he I'olloiving summer-cycling options based upon the percent reduction ol'hc normal on/olT I'requency of the air conditioning or heat pump compressor for all controlled cooling equipmcnt:
I. 30% Summer Cycling Level - $50 per load control device 2. 50% Summer Cycling Level - $85 per load control device 3. 75% Summer Cycling Level - $ 135 per load control device
The cycling option selected must be the same I'or each controlled unit, but once selected may not change Ior I 2 months.
Summer Control customers may also elect to participate in a Winter Control Option provided Customer utilizes the Thermostat Control Option and have electric heat pumps with electric resistance heating elements. Under the Winter Control Option, l00% of Customer's electric resistance heating elements will be controlled during the Interruption Period; however, the heat pump compressor will not be interrupted. If Customer selects the Winter Control option, Credits will be made to Customer' first monthly bill folloiving successful installation and testing of each thermostat control of an additional $25 per thermostat.
RE UIREMENTS FOR AIR CONDITIONING AND ELECTRIC IIEAT PUMP UNIT
An approved electric air conditioning and/or electric heat pump unit is a permanently installed package or split system that conditions all or part ol'he enclosed Iloor space. All qualifying units installed in the establishment for the purpose of human comfort in spaces not separated by fireivalls must participate under this Rider in order to receive credit. Such units controlled by ivhole building energy management systems, direct digital controls or multiple temperature sensors may not be compatible with a Company- supplied thermostat, but may still participate under this Rider using the load control device option.
INTERRUPTION PERIODS
Company shall be allowed, at its sole discretion. to interrupt service to Customer's air conditioner and/or electric heat pump at any time. based upon the customer-elected cycling option. The control period under the Summer Control option may be for up to four hours each day during the months of May through
Rider EWB-2 Sheet 2 of3
shu II be limited to u total of no greater than 40 hours during any one summer season for cycling purposes.
For those customers selecting the Winter Control option, Company shall be allowed, at its discretion, to interrupt service to the resistance heating elements associated with each electric heat pump unit for up to four hours per day during each day November through March. Resistance heating clement interruptions shall be limited to a total of no greater than 40 hours during any one winter season.
Company, at its sole discretion may limit requests lor service under this Rider to geogmphic regions lor valid reasons. Also, in addition to the control period for cycling purposes, Company reserves the right to control the customer's equipment for additional periods in the event Company has capacity problems.
Company reserves the right to test the load control equipment at any time, and such test periods shall be counted towards the maximum hourly interruption limits. Customer shall have the option to override two (2) control events each calendar year without forfeiting the credit by calling or contacting Company in accordance with Company's instructions; however. if Customer requests an override for more than two (2) control events in a calendar year, Customer's service under this Rider will either be terminated or Customer will forfeit the next Annual Incentive Credit. A control event override is defined as Customer requesting exemption from any portion of the control event.
EQUIPMENT INSPECTION AND SERVICING
Company or its agents shall have the right of ingress and egress to Customer's premises at all reasonable hours for the purpose of inspecting the installed load control equipment and/or web-enabled programmable thermostat; changing, exchanging, reconnecting, or repairing, as necessary: or removing after termination of service if requested by Customer. Upon discontinuance of service under this Rider, any Company installed equipment becomes the property of Customer who is solely responsible for its opcmtion and maintenance thereafter.
CONTRACT PERIOD
Customer shall enter into an agreement for a minimum original term of one (I) year and thereafter until terminated by either party by giving at least 30 days prior written notice to the other party. Upon termination of service under this Rider, the installed equipment at the premises will be remotely disabled to prevent further load control, but will only be removed upon request by Customer. Company reserves the right to terminate Customer's agreement under this Rider at any time upon written notice to Customer for violation of any of the terms or conditions of the applicable Schedule or this Rider. If, during the original term, Customer requests termination of service under this Rider and remains at the same location without participating in a called Summer Control event, Customer will be required to repay the annual incentive. Upon discontinuance of service under this Rider, Customer may not enter into a new agreement for this Rider for a period of 12 months.
Effective for service on and after-------------:· 20 l 5 SCPSC Docket No. Order No, 20 15-__
Rider EWB-2 Sheet 3 of3
Scptembcr. Interruption ol'cooling equipment for cycling purposes shall bc limited to a total ol'no grcatcr than 40 hours during any one summer season Ior cycling purposes.
For those customers selecting the Winter Control option, Company shall bc allowed, at its discretion, to interrupt service to the resistance heating elements associated with each electric heat pump unit I'or up to four hours per day during each day November through March. Resistance heating element interruptions shall bc limited to a total of no greater than 40 hours during any one iiintcr season.
Company, at its sole discretion may limit requests I'or service under this Rider to geographic regions I'or
valid reasons. Also, in addition to the control period for cycling purposes, Company rcscrves the right to control the customer's equipment for additional periods in the event Company has capacity problems.
Company reserves the right to test the load control equipmcnt at any time, and such test periods sltall bc counted toivards the maximum hourly interruption limits. Customer shall have thc option to override two (2) control events each calendar year without forfeiting the credit by calling or contacting Company in
accordance ivith Company's instructions; however. if Customer requests an override Ior more than tivo
(2) control events in a calendar year, Customer's service under this Rider ivill either be terminated or Customer ivill forfeit the next Annual Incentive Credit. A control event override is delined as Customer requesting exemption from any portion of the control event.
E UIPMENT INSPECTION AND SERVICIN
Company or its agents shall have the right of ingress and egress to Customer's premises at all reasonable hours for the purpose ol'nspecting the installed load control equipment and/or web-enabled programmable thermostat; changing, exchanging, reconnecting, or repairing, as necessary: or removing after termination of service if requested by Customer. Upon discontinuance of service under this Rider, any Company installed equipment becomes the property of Customer ivho is solely responsible Ior its operation and maintenance thereaher.
Customer shall enter into an agreement for a minimum original term of one (I) year and thereager until terminated by either party by giving at least 30 days prior written notice to the other party. Upon termination of service under this Rider, the installed equipment at the premises will be remotely disabled to prevent further load control, but will only be removed upon request by Customer. Company reserves the right to terminate Customer's agreement under this Rider at any time upon written notice to Customer for violation of any of the terms or conditions of the applicable Schedule or this Rider. If, during the original term, Customer requests termination of service under this Rider and remains at the same location without participating in a called Summer Control event, Customer will be required to repay the annual incentive. Upon discontinuance of service under this Rider, Customer may not enter into a new agreement for this Rider for a period of )2 months.
Effective for service on and ager SCPSC Docket No. Order No, 2015-
. 20 I 5
Rider EWB-2 Sheet 3 of 3
Ule 8 2 Free Rider% (Average) 0.00% 3 Incremental Participation Year 1 781 4 Incremental Participation Year 2 1,896 5 Incremental Participation Year 3 3,338 6 Incremental Participation Year 4 4,693 7 Incremental Participation Year 5 4,557 8 Cumulative Participation Year 1 781 9 Cumulative Participation Year 2 2,322 10 Cumulative Participation Year 3 4,411 11 Cumulative Participation Year 4 6,611 12 Cumulative Participation Year 5 7,291 13 Cumulative Summer Coincident kW w/losses (net free) Year 1 1,549 14 Cumulative Summer Coincident kW w/ losses (net free) Year 2 5,245 15 Cumulative Summer Coincident kW w/losses (net free) Year 3 10,359 16 Cumulative Summer Coincident kW w/ losses (net free) Year 4 15,990 17 Cumulative Summer Coincident kW w/ losses (net free) Year 5 18,559 18 Cumulative kWh w/losses (net free) Year 1 648,806 19 Cumulative kWh w/losses (net free) Year 2 1,635,160 20 Cumulative kWh w/ losses (net free) Year 3 2,923,462 21 Cumulative kWh w/ losses (net free) Year 4 4,166,869 22 Cumulative kWh w/ losses (net free) Year 5 4,166,869 23 Per Participant Weighted Awrage Coincident Saved Winter kW wlfosses 0.000 24 Per Participant Weighted Average Coincident Saved Summer kW wlfosses 2.259 25 Per Participant Average Annual kWh w/losses (net free) Year 1 831 26 Per Participant Average Annual kWh w/losses (net free) Year 2 704 27 Per Participant Average Annual kWh w/losses (net free) Year 3 663 28 Per Participant Average Annual kWh w/losses (net free) Year 4 630 29 Per Participant Average Annual kWh w/losses (net free) Year 5 571 30 Cumulative Lost Revenue (net free) Year 1 $71,363 31 Cumulative Lost Rewnue (net tree) Year 2 $211,727 32 Cumulative Lost Revenue (net free) Year 3 $408,556 33 CI.ITlulative Lost Rewnue (net lree) Year 4 $623,160 34 Cumulative Lost Revenue (net free) Year 5 $695,239 35 Average Lost Revenue per Participant (net free) Year 1 $91 36 Average Lost Revenue per Participant (net free) Year 2 $91 37 Average Lost Revenue per Participant (net free) Year 3 $93 38 Average Lost Revenue per Participant (net free) Year 4 $94 39 Average Lost Revenue per Participant (net free) Year 5 $95 40 Avoided Costs/MW saved Year 1 $125,630 41 Avoided Costs/MW saved Year 2 $128,705 42 Avoided Costs/MW saved Year 3 $131,719 43 Avoided Costs/MW saved Year 4 $134,811 44 Avoided Costs/MW saved Year 5 $138,055 45 Avoided Costs/MWh saved Year 1 $46 46 Avoided CostsiMWh saved Year 2 $46 47 Avoided Costs/MWh saved Year 3 $47 48 Avoided Costs/MWh saved Year 4 $48 49 Avoided Costs/MWh saved Year 5 $70
Attachment 8
Measure Life
2 Free Rider % (Average) s Incremental Participation Year 1
4 Incremental Participation Year 2 s Incremental Participation Year 3 s Incremental Participation Year 4 7 Incremental Panicipation Year 5 s Cumulative Panicipation Year 1
9 Cumulative Participation Year 2 io Cumulative Participation Year 3
Cumulative Participation Year 4 12 Cumulative Participation Year 5
EnergyWfse for Business
is Cumulative Summer Coincident kW w/losses (net free) Year 1
Cumulative Summer Coincident kW w/ losses (net free) Year 2 is Cumulative Summer Coincident kW w/losses (net free) Year 3 is Cumulative Summer Coincident kW w/losses (net free) Year 4 ir Cumulative Summer Coincident kW w/losses (net free) Year 5
Year 1net freeis Cumulative kWh w/losses
1,549 5,245
10,359 1 5,990 18,559
648,806 is Cumulative kWh w/losses net free Year 2 1,635,160 20
21
Year 3 Year 4
net free) Year 5Cumulative kWh w/ losses (
2s Per Participant Weighted Average Coincident Saved Winter kW w/losses s4 Per Participant Weighted Average Coincident Saved Summer kW w/losses
4,166,869 0.000 2.259
ss Per Participant Avera e Annual kWh w/losses ss Per Participant Average Annual kWh w/losses 27 Per Participant Average Annual kWh w/losses
net free) Year 1
831 704 663
ss Per Participant Average Annual kWh w/ losses (net free) Year 4 630 ss Per Participant Average Annual kwh w/losses (net free) Year 5 so Clnuiative Lost Revenue net free) Year 1
Si Clnulative Lost Revenue net free) Year 2 ss Cumulative Lost Revenue net free) Year 3 ss Cumulative Lost Revenue net free Year 4
571
$71,363 $211,727 $408,556 $623,160
s4 Ctntulative Lost Revenue net free) Year 5 ss Average I ost Revenue per Participant net free ss Average Lost Revenue per Participant net free
Average Lost Revenue per Participant (net free ss Average Lost Revenue per Participant (net free
Year 1
$695,239 $91
$93 $94
ss Average Lost Revenue per Participant (net free) Year 5 Avoided Costs/MW saved Year 1
4i Avoided Costs/MW saved Year 2
42 Avoided Costs/MW saved Year 3 Avoided Costs/MW saved Year 4 Avoided Costs/MW saved Year 5 Avoided Costs/MWh saved Year 1
Avoided Costs/MWh saved Year 2 47 Avoided Costs/MWh saved Year 3
Avoided Costs/MWh saved Year 4 4s Avoided Costs/MWh saved Year 5
$95 $125,630 $128,705 $131,719 $ 134,811 $138,055
$46 $46 $47 $48 $70
RIM Partici~ant
1 Avoided T&D Electric $4,542,434 $4,542,434 $4,542,434 $0 2 Cost-Based Avoided Elec Production $1,595,362 $1,595,362 $1,595,362 $0 3 Cost-Based Avoided Elec Capacity $8,233,451 $8,233,451 $8,233,451 $0 4 Participant Elec Bill Savings (gross) $0 $0 $0 5 Net Lost Aeveooe Net Fuel $0 $0 $2,896,053 $0 6 M&V Costs $398,673 $398,673 $398,673 $0
7 Implementation Costs $271,080 $271,080 $271,080 $0 8 Incentives $2,218,919 $0 $2,218,919 $2,218,919 9 Other Utility Costs $5,483,466 $5,483,466 $5,483,466 $0 10 Participant Costs $0 $0 $0 $0 11 Total Benefits $14,371 ,247 $14,371,247 $14,371,247 $5,940,634 12 Total Costs $8,372,138 $6,153,219 $11,268,191 $0 13 Benefit/Cost Ratios 1.72 2.34 1.28
Data represents present value of costs and benefits over the life of the program.
Attachment C
Avoided T& D Electric
2 Cost-Based Avoided Elec Production Cost-Based Avoided Elec Ca aci Participant Elec Bill Savi s (gross)
3 Net Lost Revenue Net Fuel
M&V Costs Im lementation Costs
UCT
Incentives
$0
$0$6,153,219 $ 1 1 868,191$8,372,138 BenefitlCost Ratios 1.72 2.34 1.28
Public Service Commission of South Carolina 101 Executive Center Dr., Suite 100 Columbia, SC 29210
RE: Proposed EnergyWise for Business Program Docket No. 21)15-_ -E
Dear Mrs. Boyd;
Duke Energy Corpomlion 550 South Tryon Street
Charlotte, NC 28202
Charlotte, NC 28201
alex.castle@duke·energy.com
Pursuant to Commission Order No. 2015-596, Duke Energy Progress, LLC ("DEP") hereby submits for approval its experimental tariff EWB-2 for the EnergyWise for Business Program ("Program"). This letter is accompanied by the following attachments:
I. Attachment A- The proposed program tariff; 2. Attachment B -The projected program participation and impacts data; and 3. Attachment C- The program cost-effectiveness test results.
The purpose and objective of this Program is to deliver a flexible offer that will allow small business customers the ability to participate in a demand response program with options related to the type of control device installed and level of demand response participation. The type of devices offered to customers includes a smart thermostat that is programmed and installed at the customer's location or the more traditional switch installed on an eligible HVAC unit. The option to participate in demand response events is available for both device types. In addition, program participants who select the smart thermostat option wiiJ have the ability to increase their efficiency and the ability to reduce their energ y usage by managing their HV AC usage remotely via a computer, tablet or smartphone. The smart thermostat is also designed to help customers set an efficient schedule that works best for their businesses therefore increasing the energy efficiency savings. Program participants who select the switch option will have the ability to select their level of demand response participation, but obviously will not be able to take advantage of the efficiency opportunities afforded by the thermostat. The Program benefits, should appeal to a broad range of business types, and deliver value to each customer by helping them balance their savings and comfort goals.
DEP requests the recovery of applicable Program costs, net lost revenues, and utility
4 ENERGY. DUKE
Duke Energy Corporation 550 South Tryon Street
Charlotte, NC 28202
Charlotte, NC 28201
September I g, 2015
VIA ELECTRONIC FILING Mrs. Jocelyn Boyd Chief Clerk/Administrator Public Service Commission of South Carolina 101 Executive Center Dr., Suite 100 Columbia, SC 29210
RE: Proposed EnergyWise for Business Program- Docket No. 2015- -E
Dear Mrs. Boyd;
Pursuant to Commission Order No. 2015-596, Duke Energy Progress, LLC ("DEP") hereby submits for approval its experimental tariff EWB-2 for the EnergyWise for Business
Program ("Program"). This letter is accompanied by the following attachments:
1. Attachment A — The proposed program tariff; 2. Attachment B — The projected program participation and impacts data; and 3. Ahachment C — The program cost-effectiveness test results.
The purpose and objective of this Program is to deliver a llexible offer that will allow small business customers the ability to participate in a demand response program with options related to the type of control device installed and level of demand response participation. The type of devices offered to customers includes a smart thermostat that is programmed and installed at the customer's location or the more traditional switch installed on an eligible HVAC unit. The option to participate in demand response events is available for both device types. In addition, program participants who select the smart thermostat option will have the ability to increase their efficiency and the ability to reduce their energy usage by managing their HVAC usage remotely via a computer, tablet or smartphone. The smart thermostat is also designed to help customers set an efficient schedule that works best for their businesses therefore increasing the energy efficiency savings. Program participants who select the switch option will have the ability to select their level of demand response participation, but obviously will not be able to take advantage of the efficiency opportunities afforded by the thermostat. The Program benefits, should appeal to a broad range ol'usiness types, and deliver value to each customer by helping them balance their savings and comfort goals.
DEP requests the recovery of applicable Program costs, net lost revenues, and utility
iLc; annual Demand-Side Management and Energy Efficiency ("DSM/EE") cost-recovery rider, consistent with the DSM/EE cost recovery procedures approved in Docket No. 20 15-163-E.
DEP respectfully requests Commission approval of the experimental tariff at the Commission's earliest convenience. Upon approval of the program by the Commission, DEP will complete its implementation plans and make the Program available to its customers in South Carolina as soon as reasonably possible.
Please let me know if you have any questions.
Very truly yours,
~ Charles A. Castle
Enclosures
cc: John Flitter, Office of Regulatory Staff Jeffrey Nelson, Esq., Office of Regulatory Staff
incentives and will seek recovery of these costs through its annual Demand-Side Management and Energy Efltciency ("DSM/EE") cost-recovery rider, consistent with the DSM/EE cost recovery procedures approved in Docket No. 2015-163-E.
DEP respectfully requests Commission approval of the experimental tariff at the Commission's earliest convenience. Vpon approval of the program by the Commission, DEP will complete its implementation plans and make the Program available to its customers in South Carolina as soon as reasonably possible.
Please let mc know il'ou have any questions.
Very truly yours,
Enclosures
cc: John Flitter, Oflice of Regulatory Staff Jef1'rey Nelson, Esq., Office of Regulatory Staff
Carolina) EXPERIMENTAL
AVAILABILITY
This Rider is available on a voluntary basis, solely at Company's option, to non-residential Customers receiving electric service under a nonresidential rate schedule and where the establishment has one or more qualifying central air conditioning or electric heat pump unit(s) which operate to maintain a conditioned space on weekdays during the calendar months May through September as determined by Company, for this Rider under a Summer Control Option. Eligible participants who also have an electric heat pump unit(s) with electric resistance heating which operates on weekdays during the calendar months November through March, as determined by Company. may also elect the Winter Control option. Weekdays arc defined as Monday through Friday. This Rider is not available to customers served under Schedules LGS-RTP, LGS-CUR-TOU and Sl, Riders NM, DRA, 42. 58, 68, IPS, CL. or NFS.
GENERAL PROVISIONS
This Rider is available where the following requirements arc met:
I. Customer must agree to control of all installed qualified central air conditioning or electric heat pumps uniLo; in the establishment under a single control option as set forth below.
2. During the billing months of May through September, Customer's electric usage must average a minimum of I ,000 kilowatt hours per month.
3. Company shall have the right to require that the owner of the controlled equipment, if different than Customer, give satisfactory written approval for Company's installation and operation of load control devices or thermostats on that equipment before Customer may enter into an agreement for this Rider.
4. Neither Customer nor his agent shall disconnect or otherwise interfere with the proper operation of Company-provided equipment required to control Customer's central air conditioning or electric heat pump system.
5. Customer shall immediately notify Company of the removal, damage or discontinued use of Customer's controlled equipment during weekdays or removal or damage to Company-provided load control device or thermostat.
6. Where Company has the necessary communications equipment installed and where a communication signal can be satisfactorily delivered to allow Company to communicate with Company-provided equipment, Customer shall allow Company's representative to install and operate equipment to interrupt service to each installed, approved electric air conditioning and/or electric heat pump unit using one of the following types of control equipment below:
a. Thermostat Control Option (a web-enabled programmable thermostat): If this option is selected, Customer must provide password-protected broadband/Wi-Fi internet access to the thermostat, at no cost to Company. Customer will receive access from Company to the installed thermostat through a web portal for setting and controlling the system remotely through Customer's smart phone, tablet or computer. In order to participate in the Winter Control option, the Thermostat Control Option is required.
b. Wi-Fi Load Control Device Option: If this option is selected, Customer must provide both (I) a password-protected broadband/Wi-Fi internet access to the load control device, at no cost to Company and (2) the necessary wiring for a circuit, exclusive of any other load. suitable for the installation of a load control device. In no event will Company be required to
Rider EWB-2 Sheet I of3
Dul'c Fncrgy Progress. Inc.
AVAILABILITY
This Rider is available on a voluntary basis, solely at Company's option, to non-residential Customers receiving electric service under a nonrcsidcntial rate schcdulc and ivherc thc establishment has one or more qualifying central air conditioning or clcctric heat pump unit(s) which operate to maintain a conditioned space on weekdays during the calendar months May through September as determined by Company, I'or this Rider under a Summer Control Option. Eligible participants who also have an electric heat pump unit(s) tvith electric resistance heating which opcratcs on tvcekdays during the calendar months November through March, as determined by Company, may also clcct thc Winter Control option. Weekdavs arc detined as Monday through Friday. This Rider is not available to customers served under Schedules LGS-RTP, LGS-CUR-TOU and Sl, Riders NM, DRA, 42. 58, 68, IPS, CL. or NFS,
ENERAL PROVI. ION
This Rider is available where the following requirements are met;
I. Customer must agree to control of all installed qualified central air conditioning or electric heat pumps units in the establishment under a single control option as set forth belotv.
2. During the billing months of May through September, Customer's electric usage must average a minimum of I,000 kilowatt hours per month.
3. Company shall have the right to require that the owner of Ute conuolled equipment, il'dilferent than Customer, give satisfactory written approval for Company's installation and operation of load control devices or thermostats on that equipment before Customer may enter into an agreement for this Rider.
4. Neither Customer nor his agent shall disconnect or otherwise interfere with the proper operation of Company-provided equipmcnt required to control Customer's central air conditioning or electric heat pump system.
5. Customer shall immediately notify Company of the removal, damage or discontinued use of Customer's controlled equipment during weekdays or removal or damage to Company-provided load control device or thermostat.
6. Where Company has the necessary communications equipment installed and where a communication signal can be satisfactorily delivered to allosv Company to communicate with Company-provided equipment, Customer shall allow Company's representative to install and operate equipment to interrupt service to each installed, approved electric air conditioning and/or electric heat pump unit using one of the following types of control equipment below:
a. Thermostat Control Option (a sveb-enabled programmable thermostat): lf this option is selected, Customer must provide password-protected broadband/Wi-Fi internet access to the thermostat, at no cost to Company. Customer will receive access from Company to the installed thermostat through a web portal for setting and controlling the system remotely through Customer's smart phone, tablet or computer. In order to participate in the Winter Control option, the Thermostat Control Option is required,
b. Wi-Fi Load Control Device Option: lf this option is selected, Customer must provide both (I) a password-protected broadband/Wi-Fi internet access to the load control device, at no cost to Company and (2) the necessary wiring for a circuit, exclusive of any other load. suitable for the installation of a load control device. In no event will Company be required to
Rider EWB-2 Sheet I of3
if Company determines the wiring cannot be done in a manner which is economically feasible.
c. Cellular (or Other Technology) Load Control Device Option: Customer must provide the necessary wiring for a circuit. exclusive of any other load. suitahle for the installation of a load control device. In no event will Company be required to install additional wiring if Company determines the wiring cannot be done in a manner which is economically feasible. This option is only available where suitable cellular or other communications service is present.
7. Company shall be allowed to monitor Customer's load, or any part thereof, and the operation of controlled appliances.
Customers selecting the Thermostat Control option, and utilizing electric heat pumps with electric resistance heating clements. may also elect to participate in a Winter Control option applicable to their weekday operations, but customers may not participate in a Winter Control option only.
CONTROL CREDITS
The credits as set forth below for each option will be applied to Customer's first monthly bill following successful installation and testing of each load control device or thermostat After the first year. Customer will receive a credit annually upon the anniversary date of the initial credit issued.
Summer Control Option: Customer shall select one of the tollowing summer-cycling options based upon the percent reduction of the normal on/off frequency of the air conditioning or heat pump compressor for all controlled cooling equipment:
I. 30% Summer Cycling Level - $50 per load control device 2. 50% Summer Cycling Level- $85 per load control device 3. 75% Summer C) cling Level- $135 per load control device
The cycling option selected must be the snme for each controlled unit, but once selected may not change for 12 months.
Winter Control Option: Summer Control customers may also elect to participate in a Winter Control Option provided Customer utilizes the Thermostat Control Option and have electric heat pumps with electric resistance heating elements. Under the Winter Control Option. 100% of Customer's electric resistance heating elements will be controlled during the Interruption Period; however, the heat pump compressor will not be interrupted. If Customer selects the Winter Control option, Credits will be made to Customer's first monthly bill following successful installation and testing of each thermostat control of an additional $25 per thermostat.
REQUIREMENTS FOR AIR CONDITIONING AND ELECTRIC HEAT PUMP UNIT
An approved electric air conditioning and/or electric heat pump unit is a permanently installed package or split system that conditions all or part of the end osed floor space. All qualifying units installed in the establishment for the purpose of human comfort in spaces not separated by firewalls must participate under this Rider in order to receive credit. Such units controlled by whole building energy management systems, direct digital controls or multiple temperature sensors may not be compatible with a Company supplied thermostat, but may still participate under this Rider using the load control device option.
INTERRUPTION PERIODS
Company shall be allowed, at its sole discretion. to interrupt service to Customer's air conditioner and/or electric heat pump at any time. based upon the customer-elected cycling option. The control period under the Summer Control option may be for up to four hours each day during the months of May through
Rider EWB-2 Sheel2 of3
install additional wiring il'Company dctcrmincs the wiring cannot be done in a manner which is economically Icasiblc.
c. Cellular (or Other Technology) Load Control Device Option: Customer must provide the ncccssary iviring for a circuit. csclusivc ol any other load. suitable for the installation of a load control device. In no event will Company be required to install additional wiringil'ompanydetermines thc iviring cannot be done in a manner which is economically feasible. This option is only available where suitable cellular or other communications service is prcscnt.
7. Company shall be alloivcd to monitor Customer's load, or any part thereof. and thc operation of controlled appliances.
Customers sclccting the Thermostat Control option. and utilizing electric heat pumps nith electric resistance heating clemcnts. may also elect to participate in a Winter Control option applicablc to their ivcekday operations, but customers may not participate in a Winter Control option only.
CONTROL CREDITS
The credits as set I'orth below for each option ivill be applied to Customer's first monthly bill folloiving succcsslul installation and testing ot'each load control device or thermostaL After the first year. Customer will rcccivc a credit annually upon thc anniversary date of the initial credit issued.
Summer Control 0 tion: Customer shall select one ol'he I'olloiving summer-cycling options based upon the percent reduction ol'hc normal on/olT I'requency of the air conditioning or heat pump compressor for all controlled cooling equipmcnt:
I. 30% Summer Cycling Level - $50 per load control device 2. 50% Summer Cycling Level - $85 per load control device 3. 75% Summer Cycling Level - $ 135 per load control device
The cycling option selected must be the same I'or each controlled unit, but once selected may not change Ior I 2 months.
Summer Control customers may also elect to participate in a Winter Control Option provided Customer utilizes the Thermostat Control Option and have electric heat pumps with electric resistance heating elements. Under the Winter Control Option, l00% of Customer's electric resistance heating elements will be controlled during the Interruption Period; however, the heat pump compressor will not be interrupted. If Customer selects the Winter Control option, Credits will be made to Customer' first monthly bill folloiving successful installation and testing of each thermostat control of an additional $25 per thermostat.
RE UIREMENTS FOR AIR CONDITIONING AND ELECTRIC IIEAT PUMP UNIT
An approved electric air conditioning and/or electric heat pump unit is a permanently installed package or split system that conditions all or part ol'he enclosed Iloor space. All qualifying units installed in the establishment for the purpose of human comfort in spaces not separated by fireivalls must participate under this Rider in order to receive credit. Such units controlled by ivhole building energy management systems, direct digital controls or multiple temperature sensors may not be compatible with a Company- supplied thermostat, but may still participate under this Rider using the load control device option.
INTERRUPTION PERIODS
Company shall be allowed, at its sole discretion. to interrupt service to Customer's air conditioner and/or electric heat pump at any time. based upon the customer-elected cycling option. The control period under the Summer Control option may be for up to four hours each day during the months of May through
Rider EWB-2 Sheet 2 of3
shu II be limited to u total of no greater than 40 hours during any one summer season for cycling purposes.
For those customers selecting the Winter Control option, Company shall be allowed, at its discretion, to interrupt service to the resistance heating elements associated with each electric heat pump unit for up to four hours per day during each day November through March. Resistance heating clement interruptions shall be limited to a total of no greater than 40 hours during any one winter season.
Company, at its sole discretion may limit requests lor service under this Rider to geogmphic regions lor valid reasons. Also, in addition to the control period for cycling purposes, Company reserves the right to control the customer's equipment for additional periods in the event Company has capacity problems.
Company reserves the right to test the load control equipment at any time, and such test periods shall be counted towards the maximum hourly interruption limits. Customer shall have the option to override two (2) control events each calendar year without forfeiting the credit by calling or contacting Company in accordance with Company's instructions; however. if Customer requests an override for more than two (2) control events in a calendar year, Customer's service under this Rider will either be terminated or Customer will forfeit the next Annual Incentive Credit. A control event override is defined as Customer requesting exemption from any portion of the control event.
EQUIPMENT INSPECTION AND SERVICING
Company or its agents shall have the right of ingress and egress to Customer's premises at all reasonable hours for the purpose of inspecting the installed load control equipment and/or web-enabled programmable thermostat; changing, exchanging, reconnecting, or repairing, as necessary: or removing after termination of service if requested by Customer. Upon discontinuance of service under this Rider, any Company installed equipment becomes the property of Customer who is solely responsible for its opcmtion and maintenance thereafter.
CONTRACT PERIOD
Customer shall enter into an agreement for a minimum original term of one (I) year and thereafter until terminated by either party by giving at least 30 days prior written notice to the other party. Upon termination of service under this Rider, the installed equipment at the premises will be remotely disabled to prevent further load control, but will only be removed upon request by Customer. Company reserves the right to terminate Customer's agreement under this Rider at any time upon written notice to Customer for violation of any of the terms or conditions of the applicable Schedule or this Rider. If, during the original term, Customer requests termination of service under this Rider and remains at the same location without participating in a called Summer Control event, Customer will be required to repay the annual incentive. Upon discontinuance of service under this Rider, Customer may not enter into a new agreement for this Rider for a period of 12 months.
Effective for service on and after-------------:· 20 l 5 SCPSC Docket No. Order No, 20 15-__
Rider EWB-2 Sheet 3 of3
Scptembcr. Interruption ol'cooling equipment for cycling purposes shall bc limited to a total ol'no grcatcr than 40 hours during any one summer season Ior cycling purposes.
For those customers selecting the Winter Control option, Company shall bc allowed, at its discretion, to interrupt service to the resistance heating elements associated with each electric heat pump unit I'or up to four hours per day during each day November through March. Resistance heating element interruptions shall bc limited to a total of no greater than 40 hours during any one iiintcr season.
Company, at its sole discretion may limit requests I'or service under this Rider to geographic regions I'or
valid reasons. Also, in addition to the control period for cycling purposes, Company rcscrves the right to control the customer's equipment for additional periods in the event Company has capacity problems.
Company reserves the right to test the load control equipmcnt at any time, and such test periods sltall bc counted toivards the maximum hourly interruption limits. Customer shall have thc option to override two (2) control events each calendar year without forfeiting the credit by calling or contacting Company in
accordance ivith Company's instructions; however. if Customer requests an override Ior more than tivo
(2) control events in a calendar year, Customer's service under this Rider ivill either be terminated or Customer ivill forfeit the next Annual Incentive Credit. A control event override is delined as Customer requesting exemption from any portion of the control event.
E UIPMENT INSPECTION AND SERVICIN
Company or its agents shall have the right of ingress and egress to Customer's premises at all reasonable hours for the purpose ol'nspecting the installed load control equipment and/or web-enabled programmable thermostat; changing, exchanging, reconnecting, or repairing, as necessary: or removing after termination of service if requested by Customer. Upon discontinuance of service under this Rider, any Company installed equipment becomes the property of Customer ivho is solely responsible Ior its operation and maintenance thereaher.
Customer shall enter into an agreement for a minimum original term of one (I) year and thereager until terminated by either party by giving at least 30 days prior written notice to the other party. Upon termination of service under this Rider, the installed equipment at the premises will be remotely disabled to prevent further load control, but will only be removed upon request by Customer. Company reserves the right to terminate Customer's agreement under this Rider at any time upon written notice to Customer for violation of any of the terms or conditions of the applicable Schedule or this Rider. If, during the original term, Customer requests termination of service under this Rider and remains at the same location without participating in a called Summer Control event, Customer will be required to repay the annual incentive. Upon discontinuance of service under this Rider, Customer may not enter into a new agreement for this Rider for a period of )2 months.
Effective for service on and ager SCPSC Docket No. Order No, 2015-
. 20 I 5
Rider EWB-2 Sheet 3 of 3
Ule 8 2 Free Rider% (Average) 0.00% 3 Incremental Participation Year 1 781 4 Incremental Participation Year 2 1,896 5 Incremental Participation Year 3 3,338 6 Incremental Participation Year 4 4,693 7 Incremental Participation Year 5 4,557 8 Cumulative Participation Year 1 781 9 Cumulative Participation Year 2 2,322 10 Cumulative Participation Year 3 4,411 11 Cumulative Participation Year 4 6,611 12 Cumulative Participation Year 5 7,291 13 Cumulative Summer Coincident kW w/losses (net free) Year 1 1,549 14 Cumulative Summer Coincident kW w/ losses (net free) Year 2 5,245 15 Cumulative Summer Coincident kW w/losses (net free) Year 3 10,359 16 Cumulative Summer Coincident kW w/ losses (net free) Year 4 15,990 17 Cumulative Summer Coincident kW w/ losses (net free) Year 5 18,559 18 Cumulative kWh w/losses (net free) Year 1 648,806 19 Cumulative kWh w/losses (net free) Year 2 1,635,160 20 Cumulative kWh w/ losses (net free) Year 3 2,923,462 21 Cumulative kWh w/ losses (net free) Year 4 4,166,869 22 Cumulative kWh w/ losses (net free) Year 5 4,166,869 23 Per Participant Weighted Awrage Coincident Saved Winter kW wlfosses 0.000 24 Per Participant Weighted Average Coincident Saved Summer kW wlfosses 2.259 25 Per Participant Average Annual kWh w/losses (net free) Year 1 831 26 Per Participant Average Annual kWh w/losses (net free) Year 2 704 27 Per Participant Average Annual kWh w/losses (net free) Year 3 663 28 Per Participant Average Annual kWh w/losses (net free) Year 4 630 29 Per Participant Average Annual kWh w/losses (net free) Year 5 571 30 Cumulative Lost Revenue (net free) Year 1 $71,363 31 Cumulative Lost Rewnue (net tree) Year 2 $211,727 32 Cumulative Lost Revenue (net free) Year 3 $408,556 33 CI.ITlulative Lost Rewnue (net lree) Year 4 $623,160 34 Cumulative Lost Revenue (net free) Year 5 $695,239 35 Average Lost Revenue per Participant (net free) Year 1 $91 36 Average Lost Revenue per Participant (net free) Year 2 $91 37 Average Lost Revenue per Participant (net free) Year 3 $93 38 Average Lost Revenue per Participant (net free) Year 4 $94 39 Average Lost Revenue per Participant (net free) Year 5 $95 40 Avoided Costs/MW saved Year 1 $125,630 41 Avoided Costs/MW saved Year 2 $128,705 42 Avoided Costs/MW saved Year 3 $131,719 43 Avoided Costs/MW saved Year 4 $134,811 44 Avoided Costs/MW saved Year 5 $138,055 45 Avoided Costs/MWh saved Year 1 $46 46 Avoided CostsiMWh saved Year 2 $46 47 Avoided Costs/MWh saved Year 3 $47 48 Avoided Costs/MWh saved Year 4 $48 49 Avoided Costs/MWh saved Year 5 $70
Attachment 8
Measure Life
2 Free Rider % (Average) s Incremental Participation Year 1
4 Incremental Participation Year 2 s Incremental Participation Year 3 s Incremental Participation Year 4 7 Incremental Panicipation Year 5 s Cumulative Panicipation Year 1
9 Cumulative Participation Year 2 io Cumulative Participation Year 3
Cumulative Participation Year 4 12 Cumulative Participation Year 5
EnergyWfse for Business
is Cumulative Summer Coincident kW w/losses (net free) Year 1
Cumulative Summer Coincident kW w/ losses (net free) Year 2 is Cumulative Summer Coincident kW w/losses (net free) Year 3 is Cumulative Summer Coincident kW w/losses (net free) Year 4 ir Cumulative Summer Coincident kW w/losses (net free) Year 5
Year 1net freeis Cumulative kWh w/losses
1,549 5,245
10,359 1 5,990 18,559
648,806 is Cumulative kWh w/losses net free Year 2 1,635,160 20
21
Year 3 Year 4
net free) Year 5Cumulative kWh w/ losses (
2s Per Participant Weighted Average Coincident Saved Winter kW w/losses s4 Per Participant Weighted Average Coincident Saved Summer kW w/losses
4,166,869 0.000 2.259
ss Per Participant Avera e Annual kWh w/losses ss Per Participant Average Annual kWh w/losses 27 Per Participant Average Annual kWh w/losses
net free) Year 1
831 704 663
ss Per Participant Average Annual kWh w/ losses (net free) Year 4 630 ss Per Participant Average Annual kwh w/losses (net free) Year 5 so Clnuiative Lost Revenue net free) Year 1
Si Clnulative Lost Revenue net free) Year 2 ss Cumulative Lost Revenue net free) Year 3 ss Cumulative Lost Revenue net free Year 4
571
$71,363 $211,727 $408,556 $623,160
s4 Ctntulative Lost Revenue net free) Year 5 ss Average I ost Revenue per Participant net free ss Average Lost Revenue per Participant net free
Average Lost Revenue per Participant (net free ss Average Lost Revenue per Participant (net free
Year 1
$695,239 $91
$93 $94
ss Average Lost Revenue per Participant (net free) Year 5 Avoided Costs/MW saved Year 1
4i Avoided Costs/MW saved Year 2
42 Avoided Costs/MW saved Year 3 Avoided Costs/MW saved Year 4 Avoided Costs/MW saved Year 5 Avoided Costs/MWh saved Year 1
Avoided Costs/MWh saved Year 2 47 Avoided Costs/MWh saved Year 3
Avoided Costs/MWh saved Year 4 4s Avoided Costs/MWh saved Year 5
$95 $125,630 $128,705 $131,719 $ 134,811 $138,055
$46 $46 $47 $48 $70
RIM Partici~ant
1 Avoided T&D Electric $4,542,434 $4,542,434 $4,542,434 $0 2 Cost-Based Avoided Elec Production $1,595,362 $1,595,362 $1,595,362 $0 3 Cost-Based Avoided Elec Capacity $8,233,451 $8,233,451 $8,233,451 $0 4 Participant Elec Bill Savings (gross) $0 $0 $0 5 Net Lost Aeveooe Net Fuel $0 $0 $2,896,053 $0 6 M&V Costs $398,673 $398,673 $398,673 $0
7 Implementation Costs $271,080 $271,080 $271,080 $0 8 Incentives $2,218,919 $0 $2,218,919 $2,218,919 9 Other Utility Costs $5,483,466 $5,483,466 $5,483,466 $0 10 Participant Costs $0 $0 $0 $0 11 Total Benefits $14,371 ,247 $14,371,247 $14,371,247 $5,940,634 12 Total Costs $8,372,138 $6,153,219 $11,268,191 $0 13 Benefit/Cost Ratios 1.72 2.34 1.28
Data represents present value of costs and benefits over the life of the program.
Attachment C
Avoided T& D Electric
2 Cost-Based Avoided Elec Production Cost-Based Avoided Elec Ca aci Participant Elec Bill Savi s (gross)
3 Net Lost Revenue Net Fuel
M&V Costs Im lementation Costs
UCT
Incentives
$0
$0$6,153,219 $ 1 1 868,191$8,372,138 BenefitlCost Ratios 1.72 2.34 1.28