solar energy transformation program - setup
TRANSCRIPT
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Solar Energy Transformation Program - SETuP
Isolated Power Systems Connect Conference November 2017
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Status and Learnings to DateProgram ScopeCurrent StatusLearnings:- Land- Community Engagement- Solar array construction- Costs - Actual diesel savingsContacts for more
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• Indigenous Essential Services • 72 communities • 50+ isolated diesel power stations• Highly subsidised environment
SETuP: • ~ 30 medium pen. diesel-PV hybrid installs
9MW• 1 high pen. 1MW PV and ESS (battery) install• Knowledge sharing trials
• ARENA Funding Agreement $27.5M• NTG treasury loans $27.5M
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• Photos of clearing and fencing / rangers on leases
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LEARNINGS
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Program Costs - $/Watt
0.230.17
0.43
0.74
0.86
3.48
Daly River ESS
Engagement & Knowledge Sharing
Leases and Civil
PWC Balance of System
Program Admin and Project Team
EPC Contracts
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0 120 240 360 480 600 720
Pirlangimpi
Gapuwiyak
Minjilang
Milikapiti
Umbakumba
Warruwi
Galiwinku
Ngukurr
Maningrida
Titjikala
Arlparra
Kintore
Nyirripi
Number of Days from Lease Submission to Lease Execution by Land CouncilCLC Awarded
NLC Awarded
EDTL on-going
TLC on-going
CLC on-going
NLC on-going
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$-
$50,000
$100,000
$150,000
$200,000
$250,000
0 200 400 600 800 1000 1200
Civils cost vs kW
<9 months
All year
Island
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EPC Costs
PV Modules (Panels)
EPC Balance of System
Framing, Structural and Footings
Inverters
Mobilisation and Demobilisation
Transport and freight
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EPC Design
• Dual row portrait
• Two pole frame
• Distribution boards?
• Footings: Screw, micropile, other?
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EPC Construction
• Logistics
• Remoteness
• “One washer short”
• Plant failure
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EPC (ctd)
• Separate civil and electrical teams
• Retention of trained labour
• Accommodation
• Catering
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Commissioning
• Logistics, Remoteness, Accommodation!
• Scheduling with EPC contractor
• Single points of failure
• Cluster controller
• Earth currents
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Tranche 1 Performance – August to October 2017
CommunityPV DC
capacityActual PV
production Diesel generation % solar
sun hours (kWh/ kWp/
day)Avg load
(kW)avg load vs. PV capacity low load
Maningrida 800 309,809 1,968,355 13.6% 4.2 1032 129% 40%
Ramingining 500 185,804 640,821 22.5% 4.0 374 75% 10%
Yuendumu 500 141,941 1,097,903 11.4% 3.1 562 112% 50%
Lajamanu 400 104,247 633,769 14.1% 2.8 334 84% 10%
Arlparra 400 132,335 690,964 16.1% 3.6 373 93% 10%
Kintore 225 73,080 359,194 16.9% 3.5 196 87% 10%
Nyirripi 200 24,373 205,317 10.6% 1.3 104 52% 30%
Areyonga 100 23,912 221,597 9.7% 2.6 111 111% 10%
Docker River 100 39,429 319,674 11.0% 4.3 163 163% 40%
Mt Liebig 50 19,540 158,451 11.0% 4.2 81 161% 20%
TOTAL 3,275 1,054,470 6,296,045 14.3% 3.5 3329 102%
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Energy Storage System
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We want to know
what it is that
you want to know
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Contact us:
Andrew Gray EPC (08) 898 57198Dow Airen ESS and modelling 0429 511 067 Phil Maker Controls (08) 892 45161 Jeff Adams Electrical (08) 892 45608 Chantal Bramley Engagement (08) 892 45253Dennis Ryan Low Load Diesel (08) 892 45315 Sam Latz Program, Funders 0408 752 596