I’m a big fan of #sandbattery thermal #renewable #energy storage technology. One of the first players in this market is the Finnish startup Polar Night Energy: https://polarnightenergy.com If you do not know what sand batteries are, this article explains them quite well: https://natnavi.com/science-behind-sand-batteries/ #Renewables
renewables
Coal power is finally retreating in the world’s two largest markets. For the first time since 1973, both China and India saw coal generation drop in 2025 thanks to a relentless clean energy boom. We are witnessing the beginning of the end for the coal era.
#climateaction #renewables #coaldecline #cleanenergy #coal #fossilfuels
https://www.theguardian.com/business/2026/jan/13/coal-power-generation-falls-china-india-since-1970s