The Sierra Club’s signature campaign — the Beyond Coal Campaign — reports that coal retirements are on the rise. As of May 1st, some 472 coal-burning units in the United States had retired or announced their retirement. These included 165 entire power plants, and another 33 power plants with partial retirements. All told, the retirements — when completed — represent 67,144 MWs of power, or about 20% of all coal plants. The announced retirements include 2,580 MWs of announced retirements in 2014 alone. See here for a full account of the numbers.
While much of the work in Texas has focussed on stopping new proposed coal plants, three coal plants here have been scheduled for retirement. First, one of AEP’s three units at the Welsh Power Plant in northeast Texas is scheduled for retirement next year — in part due to its inability to economically reduce emissions — while CPS Energy in San Antonio is slated to retire its two Deely Units by the end of 2018. We continue to press for additional retirements, such as the 600 MW unit partially owned by Austin Energy, and the big three coal plants owned by Luminant, currently embroiled in its bankruptcy mess.
We might be able to take some inspiration from our Sierra Club colleagues in Nevada. Guided in part by requirements under state law to reduce emissions, NV Energy is scheduled to retire its 553-MW Reid Gardner plant in Clark County, Nev. over the next three and a half years. By the end of 2019, the utility would also eliminate its 11.3% ownership interest in the coal-fired, 2,250-MW Navajo power plant in Coconino County, Ariz. One of the ways it would replace the Reid Gardner plant is to acquire the planned 200 MW Moapa Solar Energy Center for an estimated $438.1 million as part of its broad portfolio realignment away from coal-fired generation. Sierra Club was there, calling on the planned retirement to be accompanied by investments in new clean energy resources. Note to Texas: we have good sun and wind resources and plenty of development. Let’s get those old coal plants retired!