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  1. 4 giorni fa · Energy-efficient appliances, vehicles, and technologies lower energy-related pollutant emissions, both where they are used and where electricity is generated. About 6 million premature deaths each year are linked to poor indoor and outdoor air quality.

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      The need to strengthen the intergovernmental collaboration...

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      Energy targets include reaching zero carbon emissions by...

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      Germany imports two-thirds of its energy, and while most...

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      The Energy Union Strategy puts energy efficiency first and...

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  2. 5 giorni fa · Andrew King. May 15, 2024 12:00 p.m. PT. 8 min read. A heat pump might benefit your home more than an air conditioner. Schon/Getty Images. Another hot summer is on its way, and the familiar hum...

  3. 4 giorni fa · The idea is that, amid heat waves, PDRC panels would cool buildings without the need for energy-intensive air conditioning. Desert surprise Right before Pattelli’s team was ready to publish the results of its study into the cooling effects of a particular material, another research group released a paper on a very similar material that exhibited double the cooling effect.

  4. 5 giorni fa · 2024 Climate and Health Policy Priorities for Europe – new briefing! 16th May 2024. The 2024 Lancet Europe Countdown report on health and climate change indicates European governments have not successfully protected people from the health impacts of climate change.

  5. This study proposes a general guideline for designing anti-freezing electrolytes by choosing H 2 O–solute systems with low eutectic temperature and strong super-cooling ability, and demonstrates ...

  6. 1 giorno fa · Mechanically stacked, tandem thermophotovoltaic (TPV) cells featuring integrated air-bridge InGaAs and InGaAsP subcells achieve high spectral efficiency and emission temperature versatility. Thermocompression bonding of electrodes on opposing single air-bridge cells increases out-of-band reflectance (ROUT) compared to cells lacking air bridges. We report a 0.74/0.74 eV homotandem exhibiting ...

  7. 4 giorni fa · It works by using surplus grid power, or renewable energy, to energize a compressor that makes heated compressed air. The heat is pulled from the air and saved in a thermal storage tank to be used later. Cooler compressed air is sent to an underground rock cavern, which among other things, helps to maintain pressure in the system.