Yes Vermont Yankee
Pilgrim will close by 2015 (Updated)
Entergy
announced that Pilgrim will close by 2019. Entergy would like to close
Pilgrim in 2017, but Pilgrim is obligated by its participation (until
2019) in the Forward Capacity Auction . The plant must keep running
until 2019, or purchase replacement capacity for the grid. This post
describes capacity auctions and also describes (the update) how high
capacity prices hurt nuclear plants, compared to gas plants. The price
problem is illustrated in a simple chart. Nuclear plants run for many
hours, and they expect to obtain most of their revenue from selling
power. However, gas plants run fewer hours, and expect to get more of
their revenue from capacity payments. Low prices on the grid and high
capacity payments tilt the playing field toward gas-fired plants.
Meredith Angwin
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