Low-carbon heating systems encompass technologies and strategies that provide space and water heating with greatly reduced greenhouse gas emissions compared to fossil-fuel-based systems. Core approaches include electrification via heat pumps, utilization of shallow and deep geothermal resources, mine-water and waste-heat district heating, and integration with thermal energy storage such as borehole fields, energy piles, and compact phase-change batteries. The domain also addresses building envelope optimization, smart control for grid flexibility, techno-economic assessment, and policy and behavioral factors influencing large-scale heating transitions.
Business
Storing renewable energy in large batteries to help balance the energy market is technically feasible at large scale across the UK and EU, but it needs to overcome financial challenges affecting its long-term business viability, ...
Sep 23, 2025
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Energy & Green Tech
You might imagine nuclear power plants as behemoth facilities spanning hundreds of acres. Nuclear microreactors, by contrast, could sit on land the size of a football field and power a whole town.
Sep 22, 2025
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Engineering
A future where all homes and vehicles in the U.S. are fully electrified could overwhelm power supply and risk outages unless key upgrades are made, says a new study conducted by Purdue University engineers. But a few strategies ...
Sep 16, 2025
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Engineering
Modern "sustainable"' innovations in architecture are failing to slow climate change, but revisiting ancient knowledge and techniques found in traditional architecture could offer better solutions.
Sep 15, 2025
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Consumer & Gadgets
An EPFL study has measured the carbon footprint of 20,000 residential buildings in Vaud Canton in Switzerland. The authors' findings show that a targeted approach will be key to lowering the emissions associated with residential ...
Sep 11, 2025
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23
Engineering
When you stream a movie, back up a photo or ask ChatGPT a question, somewhere a data center is working hard—and getting hot. Cooling those facilities already consumes a huge share of their electricity, and nearly half of ...
Sep 3, 2025
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90
Energy & Green Tech
The lights are off, the house is quiet and nothing seems to be running. But electricity is silently flowing through the plugs in your home. This hidden drain is known as phantom energy.
Sep 3, 2025
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Energy & Green Tech
Floating blue paddles dance on the waves that lap a dock in the Port of Los Angeles, silently converting the power of the sea into usable electricity.
Aug 31, 2025
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63
Energy & Green Tech
Britain's energy operator is betting on an age-old technology to future-proof its grid, as the power plants that traditionally helped stabilize it are closed and replaced by renewable energy systems.
Aug 31, 2025
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58
Energy & Green Tech
I recently returned from visiting family in America and was struck by how hot I felt back home in London, despite the temperatures being lower. Partly, this was down to humidity: London is sticky in summer, while Utah, where ...
Aug 28, 2025
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