• Meet 5 startups working to harness the Earth's heat to save the planet

    8 days ago - By TechCrunch

    There are a few sources of power that are “free” here on Earth, namely wind, solar, hydro, and geothermal. Humans have been tapping hydro and wind for millennia, and we're getting pretty good at harnessing the power of the sun. But with geothermal, we're still not expertly exploiting the heat that's generated deep within the planet.
    Most commercial-scale geothermal installations are in geologic hotspots like Northern California and Iceland. At a smaller scale, many homeowners have drilled shallow wells or buried loops in their yards for heating and cooling. But to truly unlock geothermal's...
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  • ESA Wants to Explore Wireless Gathering of Solar Power to Earth

    ESA Wants to Explore Wireless Gathering of Solar Power to Earth

    9 days ago - By Tech Times

    ESA includes space-based solar power in its plans en route to more efficient power management.
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