Mark Z. Jacobson (@mzjacobson.bsky.social)
bsky.app
Fascinating new EIA data South Dakota produced 110% of its electricity demand with just Wind-Water-Solar for the full year Oct 1 '23-Sep 30 '24 77.5% Wind 30.1% Water 2.2% Solar Also produced 16.8% gas, 11.7% coal So SD produced 138% of demand, exporting 38% https://web.stanford.edu/group/efmh/jacobson/WWSBook/Countries100Pct.pdf
  • WagnasT@lemmy.worldEnglish
    191·
    7 days ago

    while this is great and should be celebrated, keep in mind the specific word electricity. Those of us from warmer states probably arent familiar with how many joules of heat come from oil or gas furnaces which significantly reduces the electricity demand of each home. I was really surprised when I moved from FL to MA that I only had a 100A service line because the furnace and water heater are fueled by #2 oil. Gross. Anyway, according to these guys:
    https://www.eia.gov/state/analysis.php?sid=SD
    the population of SD is tiny so they don’t use much for heating either so that’s cool, hopefully with a bit more electrification they can reduce their consumption even more.

    • spyd3r@sh.itjust.worksEnglish
      22·
      6 days ago

      They mainly heat with electric there, and it is absolutely terrible, and outrageously expensive. Winter is not a fun season when it gets to negative temperatures with 50mph winds quite regularly, and then you get the electric bill. Its absolutely the worst energy source for heating, please stop wishing it on other people.