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Showing posts with the label cutting carbon 100% renewable energy
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Recently, a friend sent me a copy of Bakke’s book, The Grid.  Two days ago, after getting a draft journal article off my desk, I took it off my stack and cracked its cover.  My hope is that the remainder of it is as good as its introduction and first chapter.  It's quite an accomplishment; and a very well written one.  She quickly gets to the heart of the challenge posed by integrating intermittent renewables (a tautology, once hydro is excluded) on p. 13.  She writes ”Power production isn’t just an industry, it’s an ecology.  And renewable resources are not just about the planetary good kept from public offer by corporations with other visions for their own profitable futures.  Making American power is about how technological, biological, and cultural systems work in concert to keep our lights on, our basements and roadways clear of flood water, and fresh fish on our tables. It’s delicate in all sorts of ways….it does the reader well to remember tha...

Coal-Fired Electricity Will Continue to Serve Portland

Contrary to what the 2017 Update states, SB1547 does not require that coal plants be phased out by 2035.   It also does not require any phasing out of coal-fired electricity from helping to serve our demand for electricity.   While it does increase the Renewable Performance Standards (RPS) in the out years, reaching 50% by 2050, this applies only to two utilities: PGE and PacifiCorp.   Even then, the requirement may be met through the purchase of Renewable Energy Certificates (RECs) from across the United States.   As a result, the electricity entering homes and businesses in Portland will continue to include carbon-based generation, including coal.   There is a second reason why carbon-based fuels, including coal, will continue to be delivered to Portland’s homes and businesses since coal will remain a significant component of the West Coast power system of which PGE and PacifiCorp are a part. If you are interested in this issue, here are seve...