Automotive

Automated system to detect compressed air leaks on trains

Southwest Research Institute (SwRI) has developed a proof-of-concept system to autonomously detect compressed air leaks on trains and relay the location of the leaks to mechanical personnel for repair. The automated system ...

Engineering

Land use matters as communities cut carbon emissions

With no-wind-turbine signs on roadsides next to cornfields, it's hardly surprising that land use is a thorny issue for renewables. But how much land do different zero-carbon technologies really use?

Energy & Green Tech

Helping green hydrogen out of the lab

There are many steps between a lab breakthrough and real-world application. And green hydrogen may have just taken the first few steps.

Energy & Green Tech

Japan eyes nuclear power push to combat energy crunch

Japan's prime minister on Wednesday called for a push to revive the country's nuclear power industry in a bid to tackle soaring imported energy costs linked to the war in Ukraine.

Energy & Green Tech

Is the electrical grid prepared for climate change?

Summer heat waves across the country tested whether America's aging electrical grid can keep up with demand—a problem scientists say will be exacerbated by climate change, as severe hurricanes, wildfires and other weather ...

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