Energy & Green Tech

Sun, wind aplenty, Spain vies to lead EU in green hydrogen

With an abundance of sun and wind, Spain is positioning itself as Europe's future leader in green hydrogen production to clean up heavy industries. But some energy sector experts express caution over ramping up an industry ...

Energy & Green Tech

Study: Enough rare earth minerals to fuel green energy shift

The world has enough rare earth minerals and other critical raw materials to switch from fossil fuels to renewable energy to produce electricity and limit global warming, according to a new study that counters concerns about ...

Engineering

Australia requires more water to lead the way on green hydrogen

Australia is well-positioned to be a global leader in green hydrogen production. Green hydrogen is produced using a renewable power source such as solar or wind. As a substitute for fossil fuels, it will help to meet growing ...

Energy & Green Tech

Researchers embrace uncertainty to make microgrids better

Renewable energy is seen as an answer to climate change, yet its uptake is limited by the variability and intermittent nature of most renewable energy sources. A promising solution to this problem is microgrids.

Energy & Green Tech

EPA seeks to mandate more use of ethanol and other biofuels

The Environmental Protection Agency on Thursday proposed increasing the amount of ethanol and other biofuels that must be blended into the nation's fuel supplies over the next three years, a move welcomed by renewable fuel ...

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