Energy & Green Tech

You've heard of water droughts. Could 'energy' droughts be next?

Renewable energy prices have fallen by more than 70 percent in the last decade, driving more Americans to abandon fossil fuels for greener, less-polluting energy sources. But as wind and solar power continue to make inroads, ...

Energy & Green Tech

Investigating an innovative solution for thermal energy storage

Have you ever gotten relief from summertime heat by draping a wet towel over your head? If so, you've benefited from a phase-change material (PCM): a substance that releases or absorbs energy when it transitions between ...

Energy & Green Tech

Carbon-air battery as a next-generation energy storage system

One of the barriers to generating electricity from wind and solar energy is their intermittent nature. A promising alternative to accommodate the fluctuations in power output during unfavorable environmental conditions are ...

Energy & Green Tech

Can electric cars help strengthen electrical grids?

American homeowners with solar panels can sell the surplus electricity they generate back to their local grids. Should electric vehicle (EV) owners be able to do the same thing?

Energy & Green Tech

Form Energy announces Iron-Air 100-hour storage battery

Officials with battery maker Form Energy have announced the development of the Iron-Air 100-hour storage battery—a battery meant to store electricity created from renewable sources such as solar and wind. As part of their ...

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