The wrong choice for Massachusetts By James Hansen

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THE EARTH is close to passing climate change "tipping points." Greenhouse gases released in burning fossil fuels are nearing a level that will set in motion dangerous effects, many irreversible, including extermination of countless species, ice sheet disintegration and sea-level rise, and intensified regional climate extremes.
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Energy legislation in the state Senate would reshape rules designed to encourage renewable energies, modifying them to encourage energy generation from coal. A proposed amendment to the "Green Communities Act" - in most respects a good piece of legislation - provides incentives for coal gasification technologies without requiring carbon capture and sequestration. If passed, Massachusetts would be promoting projects that increase greenhouse gas emissions, just when we need to reduce emissions!

Meanwhile, the Department of Environmental Protection granted draft approval and is poised to grant final approval to a project extending the life of an 80-year-old coal plant with coal gasification that would not capture and sequester carbon dioxide emissions. Prolonging the life of NRG Energy's coal-fired power plant in Somerset would be a tragic mistake. This plant was scheduled to shut down in January of 2010 or to "repower" as a new cleaner plant. NRG now proposes to do neither. Instead, it wants to retain its dependence on dirty fuel, converting the plant's boiler to "plasma gasification" of coal.

NRG and state officials have resisted a comprehensive environmental review, demanded by environmental groups like the Conservation Law Foundation, which would compare the greenhouse gases that NRG's proposal is expected to emit over its extended lifetime with other scenarios, including a complete shutdown. The Somerset project should not be rushed through without full environmental review.
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http://www.boston.com/bostonglobe/editorial_opinion/oped/articles/2008/01/02/the_wrong_choice_for_massachusetts/