Britain fires up coal plant as solar panels suffer in hot weather
http://finance.yahoo.com/news/britain-fires-coal-plant-weather-185612922.html
June 12, 2023
Britain has started burning coal to generate electricity for the first time in a month and a half, after the heatwave made solar panels too hot to work efficiently.
One unit at Uniper’s Ratcliffe-on-Soar coal power plant in Nottinghamshire started producing electricity for the first time in weeks on Monday morning, while another coal-powered plant was warmed up in case it was needed by the early afternoon.
The National Grid turned to coal to generate electricity as a rush to turn on air conditioning and fans across the country during the heatwave led to a spike in demand.
High temperatures over the weekend also reduced the amount of energy generated from solar panels. Output on Sunday was almost a third lower than a week earlier, despite temperatures climbing above 30 degrees celsius across large parts of the country.
Solar panels are tested at a benchmark of 25C. For every degree rise in temperature above this level, the efficiency is reduced by 0.5 percentage points.
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Mad Poet Strikes Again.
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