Opportunities by Size


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Opportunities by Size

  • Opportunities by Size

    • Utility Scale
    • Distributed Commercial
    • Distributed Residential
  • Opportunities by Technology





PSE Wind Projects



Located at Wild Horse Wind Farm near Ellensburg, WA



Renewable Energy in the Northwest

  • Looking Forward







Renewable Energy in the Northwest

  • Caveats





Levelized Resource Cost Comparison







Biomass -- Active Opportunities



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 Digester

  • Single Farm- Anaerobic Digester

  • First in Washington State

  • Number 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
  • PSE Involvement

    • Power Purchase
    • RECs
    • Interconnection
  • Construction completed fall 2004







Growth in Customer Renewables



PSE Net Meter Customers



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



Wave & Tidal Power in the Northwest



Puget Sound Algae – Blue Marble



Technology Development



Technology Development and Financial Support



Basic Research Funding



Partnership Model for Early Commercial





Renewable Energy in the Northwest

  • Discussion



Resources Vary by Region




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