Technology
Generator that runs on heat escaping to the sky can charge phones
A thermoelectric generator that produces off-grid electricity at night from heat radiating from the ground can power lights and phones in remote areas
News
Environment
Fracking boom could explain the puzzling rise in global methane levels
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Environment
We could put enough wind turbines on European land to power the world
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Technology
Outshining fossil fuel: Your guide to the revolution in solar energy
Features
Environment
Coal power in Europe has had its biggest ever decline
News
Environment
The UK is now using AI to predict solar power and lower energy bills
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Environment
The plan to build mega wind farms and artificial islands in North Sea
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The invention of the nuclear bomb
Environment
Solar farms could be wildlife havens that tackle biodiversity crisis
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Environment
UK could use hydrogen instead of natural gas 鈥� if it can make enough
The UK can safely switch to using hydrogen for heating, power and manufacturing, but doing so will require a 10-fold production increase, says a new report
News
Second law of thermodynamics
Environment
Older people use more energy – and it’s not just because of wealth
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Environment
Humans have interfered with most of the world’s greatest rivers
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Environment
Seven charts that explain what net zero emissions means for the UK
News