For the first time ever, solar is set to generate more electricity than coal in the power market managed by the Electric Reliability Council of Texas. Nobody is building new coal power plants in the state, but developers are adding more solar there than anywhere else in the country. As a result of those diverging trajectories, the federal government expects ERCOT will receive 78 billion kilowatt-hours from solar in 2026, and just 60 from coal.
This trend does have seasonal variations. Last year, solar output beat coal on a monthly basis from March through August, and this year it is expected to do so from March through December, per the US Energy Information Administration at the Department of Energy.
Do you have any source for that? I find it difficult to believe that the only reason for using steam over water mills was the dastardly exploitation by capitalists.
Water mills only produced a set amount of power that could be increased orders of magnitude by coal and steam.