Automotive
The young people come and go on their electric motorcycles at this highway outside Cuba's capital where they perform stunts and talk about their two-wheelers, which would be largely silent if it weren't for the music blasting ...
Jul 19, 2022
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Engineering
Although more than 92,000 dams populate the country, the vast majority—about 89,000—do not generate electricity through hydropower.
Jul 7, 2022
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5
Energy & Green Tech
The race is on to reuse waste as energy in the most effective way possible. Combined heat and power is an old idea for saving fuel with a new imperative to slash emissions. Innovative furnaces based on biofuel systems will ...
Jun 17, 2022
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26
Energy & Green Tech
Less than a mile from a sea otter-filled estuary popular with kayakers sit row upon row of tall, steel white cabinets perched on low concrete platforms, the space between them crisscrossed with gravel paths. All is quiet, ...
Jun 15, 2022
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34
Energy & Green Tech
A Pacific Northwest National Laboratory (PNNL) research team recently developed a new model of an important device that acts as a kind of translator, allowing renewable power sources like wind and solar to better add their ...
Jun 3, 2022
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47
Energy & Green Tech
Researchers at Pacific Northwest National Laboratory (PNNL) have developed a control system that could make most of America's homes more capable partners in managing the nation's electricity resources.
May 17, 2022
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186
Energy & Green Tech
Sceptics say that far from helping save the planet, electric cars are a liberal pipe-dream whose environmental benefits are exaggerated.
May 16, 2022
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43
Energy & Green Tech
Transportation is the single biggest source of greenhouse gas emissions in the United States, accounting for about a third of all emissions. We could quickly lower those emissions by electrifying vehicles, but there's just ...
May 12, 2022
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4
Energy & Green Tech
Sudanese entrepreneur Mohamed Samir watches proudly as workers assemble garishly coloured rickshaws, unique in the North African nation because they run on electricity in a bid to tackle soaring costs.
May 4, 2022
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12
Energy & Green Tech
To slow down climate change and prevent its adverse consequences, humans will need to transition to more sustainable energy sources. Engineers worldwide have thus been working on a wide range of technologies that can convert ...
