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Texas Energy System Faces a Winter Reckoning

GreenTechMedia

Some coal and nuclear power plants have been forced offline, most likely due to freezing temperatures shutting down cooling systems or instrumentation required to keep them running safely. “We’ve lost multiple gigawatts of coal, we’ve had a nuclear power plant trip offline” — the 2.4-gigawatt

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Small modular reactors are a high-risk and expensive pursuit

Business Green

It comes at a time in which private sector funding for larger nuclear power stations is proving to be extremely difficult. The Rolls-Royce design is a 470MW pressurised water reactor, which is bigger than one of the reactors at Fukushima in Japan that suffered serious damage in the 2011 tsunami.

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Texas Blackout Hearings Highlight Intertwined Risks of Natural Gas, Power Grid and Deregulated Market

GreenTechMedia

Politicians and regulators have highlighted power plant operators’ failure to winterize equipment against cold temperatures, despite guidance to do so after similar, if much smaller-scale, winter rolling blackouts in 2011.

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Looking for Fixes to What Broke the Texas Power Grid

GreenTechMedia

Along with a significant share of the state’s ample wind power fleet that lacked the cold weather hardening typical of wind farms in northern climes, coal and nuclear power plants also tripped offline as safety instruments and cooling systems froze up. Why winterization efforts have fallen short.