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This new cooling technology also prevents viral spread

GreenBiz

This new cooling technology also prevents viral spread. In the face of dangerous heat waves this summer, Americans have taken shelter in air-conditioned cooling centers. The same air conditioning systems that keep us cool recirculate air around us, potentially spreading the coronavirus. Gloria Oladipo. Thu, 10/08/2020 - 00:40.

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Work begins on Swedish spent nuclear fuel repository

Envirotec Magazine

” The Minister for Climate and Environment Romina Pourmokhtari represented the government on site and was first to break the ground. Today marks the start of two years of preparatory work above ground, including the construction of a rock mass storage and water treatment plant, a bridge over the cooling water canal and forest clearing.

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Sunlight-Reflecting ‘Cool Walls’ Can Save Building Owners Big Money, Study Says

GreenTechMedia

sunlight-reflecting “cool walls” could save as much or more energy than reflective cool roofs. There's no formal universal definition of what constitutes a “cool wall," said Ronnen Levinson, study co-author and staff scientist at Berkeley Lab. percent for single-family homes, and 4.6 Around half of U.S.

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Liquid air: A cool option for energy storage?

Envirotec Magazine

Liquid Air Energy Storage (LAES) uses electricity to cool air until it liquefies, so it can be stored until an opportune moment arrives when it can be brought back to a gaseous state and used for power generation. This is achieved by compressing the air to form a high-pressure gas, the air is then cooled by heat exchange with a cold fluid.

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Kwasi Kwarteng says biomass wood imports are “not sustainable”

Envirotec Magazine

Cooling towers at Drax, North Yorkshire (image credit: Shutterstock.com / Phil Silverman). In a further blow to Drax, which receives billions in government subsidies, Kwarteng admitted that while BEIS has discussed biomass with industry, “we haven’t actually questioned some of the premises” of the sustainability of pellets.

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Unilever sets out net-zero plans for shareholder vote

GreenBiz

The Anglo-Dutch firm first announced plans to give its shareholders a direct say over its climate action strategy back in December , in a bid to boost corporate transparency and governance surrounding its drive to reach net-zero emissions for its core business by 2030 and across its entire supply chain by 2039. Climate Summit later this year.

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Fish clogging in cooling tunnels threatens power station safety

Envirotec Magazine

After a recent shutdown at a French nuclear power plant due to the clogging of cooling tunnels by fish, industry experts have warned that new UK-based nuclear power plants will face the same issues – and they’re offering an acoustic deterrent system they say has a track record in resolving the problem.

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