Renewable fuels alone can't stop climate change

In discussions about climate change, many people seem to think the only real problem is replacing fossil fuels, and once that's done nothing much really needs to change. "That's not only false, it's a really dangerous way ...

Reducing the cost of wind energy for a renewable future

A 100 percent renewable energy scenario is possible in Europe, but to achieve it, we need to make offshore wind more competitive and start redesigning our energy systems, says world expert Brian Vad Mathiesen

Federal policy reverses benefits of alternative fuel vehicles

Alternative fuel vehicles (AFVs), such as electric vehicles, can reduce U.S. petroleum consumption and can also potentially reduce emissions. However, a new Carnegie Mellon University study finds that under U.S. federal policy, ...

Using waste heat to generate electrical power

A new study contributes to "increasing the energy efficiency of industrial processes and cutting the emission of gases that pollute the atmosphere."

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