Scientists Unveil Radical Plan to Drill Into a Volcano For Near-Unlimited Energy::undefined

  • Halcyon@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    10
    ·
    edit-2
    10 months ago

    With standard near-surface geothermal energy, boreholes up to 200 meters are drilled. The heat difference from that depth is only around 10-15°C, but that’s enough to collect the energy to heat buildings.

    So yes, drilling into lava areas will spice up things.

    • wahming@monyet.cc
      link
      fedilink
      English
      arrow-up
      2
      ·
      10 months ago

      Iceland has geothermal power plants going down 2.5km and with temperatures of ~250°C that produce electricity, not heat.