Dyeing to Boost Solar Efficiency by 50%

  MIT has perfected a dye technology that could change the solar world as we know it.   The most efficient form of solar technology today is (arguably) extreme concentrated photovoltaics, essentially solar panels placed under a magnifying glass. But the problem with these systems is heat. Concentrated sunlight can … [continued]

Harness a Volcano to Power Your Town

Great Balls of Geothermal Fire! Everyone knows that volcanoes have plenty of heat to spare, and normally we prefer that they keep it to themselves. Now, with energy prices rising, some communities are starting to reconsider their rumbling neighbors. Geothermal energy relies on heat and water beneath the earth’s crust. … [continued]

A Bloody Big Solar Tower

When you think of the future of solar power, you normally envision flat panels out in some massive field, blinding the sheep for miles around, or even the small panel up on your roof. What you’re unlikely to imagine is a bloody great big tower in the middle of nowhere. … [continued]