>The unprecedented market rally highlights how volatile the Texas power market has become as coal-fired power plants, which have seen their profits squeezed by cheap natural gas and renewable energy resources, continue to close. Texas’s grid operator has been warning for months that plant retirements and increasing electricity demand has left it with slim supply margins.
>This week’s price spikes also underscore how dependent the region’s power grid has become on wind farms, which now make up about a quarter of the generation capacity in Texas. Lackluster breezes have contributed to the higher prices, Hehir said.
This is one of the downsides of the push to "green" energy. While wind and solar are great, there can be significant variability. Unfortunately, battery tech is not there yet to help with the supply-demand mismatches.
>This week’s price spikes also underscore how dependent the region’s power grid has become on wind farms, which now make up about a quarter of the generation capacity in Texas. Lackluster breezes have contributed to the higher prices, Hehir said.
This is one of the downsides of the push to "green" energy. While wind and solar are great, there can be significant variability. Unfortunately, battery tech is not there yet to help with the supply-demand mismatches.