Opportunities by Size Opportunities by Size- Utility Scale
- Distributed Commercial
- Distributed Residential
Opportunities by Technology
Located at Wild Horse Wind Farm near Ellensburg, WA Located at Wild Horse Wind Farm near Ellensburg, WA
Renewable Energy in the Northwest
Levelized Resource Cost Comparison
Biomass -- Active Opportunities Dairy DigestersWood WasteLandfill
Green Power Program Green Power Program- Support for new, regional, small renewables
- REC-based program
- Primary supplier is Bonneville Environmental Foundation
- Provides customer choice
Green Power – Sales Growth
Single Farm- Anaerobic DigesterFirst in Washington StateNumber of units -1 Reciprocating engine Nominal output 300 kW (potential to 450 kW)- Project output ~2,000 MWh
- Project costs ~$1M ($4,000/kW)
- 1,500 Cows
- Power Purchase
- RECs
- Interconnection
Construction completed fall 2004
Growth in Customer Renewables
PSE Solar Demonstration Projects
- Net Metering Services for Customer-Generator Systems (Schedule 150)
- Net metering up to 100 KW
- Surplus energy credited to customer bill
- Eligible resources: wind, solar, anaerobic digester, hydro
- Renewable Energy Production Incentive Payment Program (Schedule 151 works with either Schedule 150 or Schedule 91)
- Production payments, meters AC energy before load
- Eligible resources: wind, solar, anaerobic digester
- Cogeneration and Small Power Production (Schedule 91)
- Renewable production up to 2 MW
- Current payment ~ $.077/kWh
Renewable Energy in the Northwest
Concentrating Solar Power
Proposed NW Geothermal
Puget Sound Algae – Blue Marble
Technology Development
Basic Research Funding
Partnership Model for Early Commercial
Renewable Energy in the Northwest
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