This interesting Sunday Times (UK) piece was shared by JL Daeschler. A key point in the quote below is that you can’t neglect the gas (dispatchable energy) network when you increase the contribution of intermittent renewables.
When wind and solar generation are low, the nation switches on the gas — and in a big way. Take January 5 this year, when gas-fired generation jumped from 2.3GW to 26.1GW in the space of a day — enough to power 19 million homes. The upshot is that “less gas use doesn’t mean less gas network,” as one industry source puts it.
As Alex Epstein has frequently asserted “solar and wind aren’t real power sources, they’re intermittent fuel-savers.”
Winter Storm Fern (1/23-31/2026) affected much of the US stretching from the Southern Plains and the Gulf Coast through the Midwest, Mid-Atlantic, and New England. Power demand surged, and solar and wind power generation were minimal. (Alex Epstein charts below)
