New research shows renewables are more profitable than nuclear power - eviltoast
In a recent study, researchers from the European Environmental Bureau (EEB), the Stockholm School of Economics (SSE), and the Potsdam Institute for Climate Impact Research (PIK) questioned the planned development of new nuclear capacities in the energy strategies of the United States and certain European countries.
  • schroedingershat@lemmy.worldEnglish
    4·
    1 year ago

    Another solution would be adding some intelligence to water heaters. Have a temperature control valve on the output where you set the temperature, and program the water heater get to 160-180°F when electricity is cheap. This would be a thermal battery that would easily level out demand for electricity for heating water.

    This has been done for close to a century in wind or run of river hydro heavy countries (as well as some coal ones).

    The water heater has a buffer tank and is attached to a meter that only runs when a signal is sent across the power line. This stores about 20kWh for a 300L tank.

    Modern insulation would allow going up to a few m^3 for a couple weeks’ worth.

    • Semi-Hemi-Demigod@kbin.social
      1·
      1 year ago

      Combine that with some radiant floor heating on a nice thick concrete slab and you could use the battery for home heating. (Though it would need a lot of water.)