Energy & Green Tech

Tunnels to become carbon-neutral energy suppliers

After completion in about ten years, the Brenner base tunnel is expected to provide relief for transit traffic between Italy and Austria. The Brenner Base Tunnel Company (BBT SE) and Innsbrucker Kommunalbetriebe (Innsbruck ...

Energy & Green Tech

Here's how geothermal energy heats and cools a home

Some homeowners looking to switch out their heating and cooling systems are turning to home geothermal—also known as ground source—heat pumps. It's a technology that relies on a simple physical fact: Dig several feet ...

Energy & Green Tech

Farmers turn to solar power in Syria's former breadbasket

At his farm in Syria's northeast, Abdullah al-Mohammed adjusts a large solar panel, one of hundreds that have cropped up over the years as farmers seek to stave off electricity shortages in the war-ravaged region.

Engineering

Seven ways to recycle heat and reduce carbon emissions

Heating of space and water in buildings accounts for about 44% of all energy consumed globally according to the International Energy Agency. This heat is still overwhelmingly generated by burning fossil fuels, making it an ...

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