It is called marginal pricing the wholesale electricity market uses which determines the spot price of electricity. It is based on the most expensive form of generation, typically gas, needed to meet demand regardless of how little is required. So here in the UK if 99% is generated by low cost renewable and only 1% is generated by expensive gas it all gets priced at the rate for the gas. Absolute madness when you live in a nation like the UK where all electricity retailers are getting their power from one national network operator.

It’s not twisting anything, it’s verifiable fact. Water temperatures in rivers in the current heatwaves we’ve had in Europe that are more than 10 degrees celsius above mean average temperatures has meant that the temperatures in rivers and lakes are already reaching levels that are causing severe issues to the wildlife and plants within them. Dumping millions of litres of hot water from power stations into them just makes a critical situation worse.

They do. What happens is that either water levels drop sufficiently enough or the temperature of the water in the rivers that they’re drawing from rises to a point that it cannot provide sufficient cooling so they have to turn down or turn off the reactor.

Seems like me finally closing my Facebook account this week was timed well.