The URL can be used to link to this page

Home My WebLink About10,Renewable Energy Market Workshop Item # 10 March 2, 2011 MarketReview of Renewable Energy Review of Renewable Energy Coal Sm Hydro Wind (Rounds to zero)Natural GasPurchases/ Pool BreakdownEnergyResource Type Historical 64%8%0%12%16%rY/hWM Energy Resource Mix Coal5-Year PurchaseStampede - Sm HydroLandfill GasPleasant Valley WindHorse Butte, WindNatural Gas, NeboPool Purchases ProjectedHistorical160,000120,00080,00040,00005-Year PurchaseStampede - Sm HydroLandfill GasPV WindHorse Butte, WindNatural Gas, NeboPool Purchases Projected 40%8%13%0%24%12%3%2 District Renewable Portfolio Market Review of Renewable Energy NEW INFORMATION 3% Renewables within the District portfolio•Renewable energy prices; and •Market energy prices;•Senate Bill, SBX12 , increasing RPS to 33% by 2020;•Length of the Salt Lake landfill gas generation;•When Evaluating this Opportunity the District should Consider:MWhSeasonal, ranging from $63.80 to $72.66/Price:Amount: 70% of output (Approx. 2 MW total capacity)2016-2011Term:Resource: Salt Lake Land Fill Gas Generation including REC'sTruckee Donner PUD (Truckee)Buyer:Murray CitySeller:Salt Lake landfill gas generation City of Murray.Terms:Future Opportunity Market Review of Renewable Energy 4$61(Ownership)Wind Class 5 Resource)PPA$91(Wind Class 5 Resource$236Solar Thermal, Parabolic Trough$406Solar PV, Fixed Tilt, Crystalline$324Solar PV, $111Geothermal Flash$114Geothermal Binary$86Waste Water Anaerobic Digester$73Land Fill Gas$127Biomass Fluidized Bed Boiler$155Dairy Anaerobic DigesterCost $/MWh (2009$)Description of Technology Commercially Available–Renewable Technology Market Review of Renewable Energy 5 Diary Anaerobic Digester–Renewable Technology Market Review of Renewable Energy 6 Diary Anaerobic Digester Market Review of Renewable Energy PlantLoyalton Similar to 7 Biomass Fluidized Bed Boiler–Renewable Technology Market Review of Renewable Energy Risks and Issues: Fuel Supply, PermittingmwhNCPA Costs: $127/mwhDeveloper Costs: $112/mwh: $11.8/O&MVariable mmbtuFuel: $2.5/Installed Costs: $3925/kwPlant Capacity Factor: 85%Typical Size: 25MW8 Fluidized Bed Boiler–Biomass Market Renewable Technology MarketReview of Renewable Energy 9 Land Fill Gas– Land Fill Gas impacts, Generally small in size market -Risks and Issues: Fuel Supply, Reliabilitymwh$73/NCPA Costs: mwh$66/Developer Costs: mwh$16.30/: O&MVariable mmbtu$1.50/Fuel: $2420/kwInstalled Costs: 85%Plant Capacity Factor: 2 MWTypical Size: MarketReview of Renewable Energy 10 Renewable Technology MarketReview of Renewable Energy 11 Geothermal Binary– Geothermal BinaryDevelopment Rights, Geographically FixedRisks and Issues: Fuel Supply, Transmission, mwh$114/NCPA Costs: mwh$90/Developer Costs: mwh$38.40/: O&MVariable mmbtu$0/Fuel: $4852/kwInstalled Costs: 95%Plant Capacity Factor: 50 MWTypical Size: MarketReview of Renewable Energy 12 Renewable Technology MarketReview of Renewable Energy 13 Geothermal Flash– Geothermal Flash Development Rights, Geographically Fixed Risks and Issues: Fuel Supply, Transmission, mwh$111/mwh$88/Developer Costs: mwh$38.40/: O&MVariable mmbtu$0/Fuel: $4553/kwInstalled Costs: 93%Plant Capacity Factor: 50 MWTypical Size: MarketReview of Renewable Energy 14 Renewable Technology MarketReview of Renewable Energy 15 TrackingSolar PV, Single Axis – Renewable Technology MarketReview of Renewable Energy 16 TrackingSolar PV, Dual Axis – Solar PV Requirements, Costs Risks and Issues: Transmission, Security, Lane mwh$324/NCPA Costs: mwh$195/Developer Costs: mwh$0.0/: O&MVariable mmbtu$0/Fuel: $6564/kwInstalled Costs: 23%Plant Capacity Factor: 20 MWTypical Size: MarketReview of Renewable Energy 17 Single Axis Tracking, Crystalline- Solar PV MarketReview of Renewable Energy 18 Fixed Tilt– Solar Fixed Tilt Crystalline Requirements, Costs Risks and Issues: Transmission, Security, Lane mwh$406/NCPA Costs: mwh$288/Developer Costs: mwh$0.0/: O&MVariable mmbtu$0/Fuel: $7089/kwInstalled Costs: 19%Plant Capacity Factor: .25 MWTypical Size: MarketReview of Renewable Energy 19 Renewable Technology MarketReview of Renewable Energy 20 Parabolic TroughSolar Thermal, – Solar Thermal Risks and Issues: Transmission, Permitting, Costs mwh$236/NCPA Costs: mwh$152/mwh$0.0/: O&MVariable mmbtu$0/Fuel: $5710/kw28%Plant Capacity Factor: 65 MWTypical Size: MarketReview of Renewable Energy 21– Renewable Technology MarketReview of Renewable Energy 22 Wind Class 5 Resource– Wind mwh~$40/Costs Reliability, Site Location, Firming and Shaping Risks and Issues: Transmission, Permitting, mwh$91/NCPA Costs: mwh$61/Developer Costs: mwh$0.0/: O&MVariable mmbtu$0/Fuel: Installed Costs: 34%Plant Capacity Factor: 50 MWTypical Size: MarketReview of Renewable Energy 23– Review of Renewable Energy $174Solar Central Power Tower$109Solar Thermal, CFLR$346Solar Thermal, Sterling Dish$236Solar PV, Concentrating$153Solar PV, Thin Film$102 Biomass IGCCPPA Cost $/MWhDescription of Technology 24 Emerging–Renewable Technology Market Renewable Technology MarketReview of Renewable Energy 25 Biomass IGCC– Biomass Risks and Issues: Emerging Technologymwh$102/NCPA Costs: mwh$94/Developer Costs: mwh$12.3/: O&MVariable mmbtu$2.5/Fuel: $3476/kwInstalled Costs: 85%Plant Capacity Factor: 20 MWTypical Size: MarketReview of Renewable Energy 26(integrated gasification combined cycle)IGCC– Renewable Technology MarketReview of Renewable Energy 27 Solar PV, Thin Film– Solar more land than PVRisks and Issues: Emerging Technology, Requires mwh$153/NCPA Costs: mwh$117/Developer Costs: mwh$0.0/Variable O&M mmbtu$0.0/Fuel: $3337/kwInstalled Costs: 20%Plant Capacity Factor: 20 MWTypical Size: Review of Renewable Energy 28 Thin Film Fixed Tilt– Renewable Technology MarketReview of Renewable Energy 29 Solar PV Concentrating– Renewable Technology Risks and Issues: Emerging Technologymwh$236/NCPA Costs: mwh$168/Developer Costs: mwh$0.0/Variable O&M mmbtu$0.0/Fuel: $5205/kwInstalled Costs: 23%Plant Capacity Factor: 15 MWTypical Size: MarketReview of Renewable Energy 30 Solar PV Concentrating– Renewable Technology MarketReview of Renewable Energy 31 DishSolar Thermal, Sterling – Solar Risks and Issues: Emerging Technology, Costsmwh$346/NCPA Costs: mwh$271/Developer Costs: mwh$0.0/Variable O&M mmbtu$0.0/Fuel: $6562/kwInstalled Costs: 23%Plant Capacity Factor: 15 MWTypical Size: Review of Renewable Energy 32 Thermal, Sterling Dish– Renewable Technology MarketReview of Renewable Energy 33 Solar Thermal, CLFR– Solar Risks and Issues: Emerging Technologymwh$109/NCPA Costs: mwh$84/Developer Costs: mwh$0.0/Variable O&M mmbtu$0.0/Fuel: $2457/kwInstalled Costs: 28%Plant Capacity Factor: 65 MWTypical Size: Review of Renewable Energy 34)(Concentrating Linear Fresnel Reflector Thermal, CLFR– Renewable Technology MarketReview of Renewable Energy 35 TowerSolar Central Power – Solar Risks and Issues: Emerging Technologymwh$174/NCPA Costs: mwh$130/Developer Costs: mwh$0.0/Variable O&M mmbtu$0.0/Fuel: $4669/kwInstalled Costs: 28%Plant Capacity Factor: 65 MWTypical Size: Review of Renewable Energy 36 Thermal, Central Power Tower– 37 COST SUMMARY Monitor technology, Emerging Well above MRPMonitor further developmentMonitor further developmentMwhfirming and shaping @$40/Out of state resource, Well above MRPWell above MRPWell above MRPInvestigate possibilities at the Hydro #1 siteInvestigate possibilities at the Hydro #1 siteConsider for development by NCPAConsider for development by NCPALodi sitesuitability at the Investigatewell suited for PPASmall size,Fuel supply risks, Recommend PPASmall size, well suited for PPA LEC$117/MWh MRPEmerging TechnologiesAvailable TechnologyCommerciallyNC PAMerchant (PPA)Levelized Cost of Energy ($/MWh in 2009$)Solar Thermal - Central Power TowerSolar Thermal - CLFRSolar Thermal - Stirling DishSolar PV - Concentrating Dual Axis TrackingSolar PV - Thin Film Fixed TiltBiomass - IGCCWind - Wind Turbine (Class 5 Resource)Solar Thermal - Parabolic TroughSolar PV - Fixed Tilt CrystallineSolar PV - Single Axis Tracking CrystallineSmall Hydro - ImpoundmentSmall Hydro - In ConduitGeothermal - Dual FlashGeothermal - BinaryBiomass - Waste Water Anaerobic DigesterBiomass - Landfill GasBiomass - Fluidized Bed BoilerBiomass - Dairy Anaerobic Digester$450$400$350$300$250$200$150$100$50$0$207 $126 $402 $278 $187 $107 $93 $242 $415 $332 $97 $51 $108 $114 $88 $75 $129 $159 $131 $85 $275 $169 $118 $92 $62 $153 $239 $196 $97 $51 $84 $87 $75 $65 $110 $135 MarketReview of Renewable Energy Recommendation MarketReview of Renewable Energy 38 through UAMPS Continue to monitor renewable resources •Receive input from Board•