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Coal Mining, Movement, and Burning in Washington State


Washington State has few coal reserves, however, it does have one large coal-fired power plant at Centralia and it does import significant amounts of electricity that is generated by coal, mostly from Montana.  Washington is also a "pass through" state for coal destined for Asia.  Presently coal moves via rail to Vancouver, but two large export terminals are under consideration.  Student researchers at the EnergyTrans Lab examined the history and contemporary policy issues of the Centralia, WA and Colstrip, MT power plants. Future research will address movement of coal through the state.

Coal in Washington State: Past, Present, and Future

2015-08-15_krieger_coal.pdf
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While Washington is best known for its abundant hydroelectricity and its growing base of wind capacity, coal also plays a role in its energy system.  Washington has one coal-fired power plant at Centralia, WA.  It imports considerable amounts of coal-generated electricity from Montana.  This report summarizes the past, present, and future of coal in Washington State's energy picture. It tells the story, beginning in the 1970s, of the Big Hanaford coal-fired power plant with a capacity of 1,340 MW that was constructed near to an open pit coal mine in Centralia, WA.  Sale and use tax exemptions encouraged the use of locally-mined coal, generating jobs and electricity for the region.  The mine closed in 2006, but the power plant continued to operate with coal imported by rail from the Power River Basin.  Interestingly, that coal continues to enjoy the tax relief that was originally intended to support Washington miners.  Recently, a deal was struck with the owners of the plant to transition to natural gas.  One turbine will transition by 2020, the second by 2025.
    
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A history of Colstrip, Montana

2015-06-29_edgel_colstrip.pdf
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The plentiful coal of southeastern Montana was originally eyed by the railways as a means to fuel locomotives in the early 20th Century.  After a lull in demand caused by fuel shifting to diesel, the area saw demand skyrocket in the 1970s when Puget Sound Energy partnered with Montana Power Company to generate electricity and transmit it to Seattle.
    This paper gives a concise history of the town of Colstrip, MT before delving into contemporary details about the shifting demand and interest in coal-fired electricity.  It examines the contemporary legislative processes in both Washington and Montana, as Puget Sound Energy contemplates transitioning away from coal-based electricity.
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  • Home
  • About
  • Research
    • CARBON POLICY
    • COAL
    • RAPID CONCERN ASSESSMENT >
      • JRR Preprint
    • REFINERIES
    • WOMEN IN ENERGY MENTORING NETWORK
    • HISTORY OF ENERGY POLICY
  • Students
  • Project RENT
  • TEACHING
    • FUTURE OF ENERGY (ENST 481) >
      • ENERGY PLANS (SPRING 2018)
    • STUDENT PAPERS FROM ENRG449
    • ENERGY POLICY AND POLITICS
  • Contact
  • Blog