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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. Like other energy storage solutions, the idea of liquid air energy storage is to balance out electricity supply and demand.

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Britain's electricity demand returns to 2019 levels as lockdown lifts

Business Green

Demand for power plummeted as Covid-19 measures kicked in, but levels now look to have returned to that seen last year, according to Cornwall Insight. After the government implemented measures aimed at combating the Covid-19 outbreak in March, demand for electricity in Britain initially fell 15 per cent below 2019 levels.

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Top 10 Utility Regulation Trends of 2019

GreenTechMedia

In August, we published the top 10 utility regulation trends of 2019 — so far. With 2019 wrapping up, we look at the 10 trends and actions that stand out above the rest. In 2019, an increasing number of utilities and regulators considered how DERs can be more fully integrated into the electric power system.

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Keeping it cool: O2 data centres aim to take the heat off carbon emissions

Business Green

Mobile giant reveals plans to harness new smart cooling technologies to slash emissions from its data centres. O2 has announced plans to harness smart cooling technology to save energy at its data centres and core network sites to the tune of one million kilograms of CO2 every year. Data centre cooling is a great example," she said.

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Cool foods for a warming planet

Business Green

In 2019, they might have noticed small changes. Those small changes had a big impact: Between 2018 and 2019, the emissions associated with each plate of food served in Genentech's canteens fell by a third. But Cool Food members are a diverse bunch. More plant-based meals appeared in the list of chef's specials, for instance.

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Bloom Energy vs. Plug Power – The Rising Stars in AI Data Center Power Supply

Hydrogen Fuel News

Amidst the rising interest in AI data centers, both companies present themselves not only as parts of the sustainable energy movement but also as potential key suppliers of the massive electrical demand these data centers will entail. Plug Power has signaled a more distant, yet definitive, entry into the AI data center realm.

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TikTok made cottage cheese cool. Can it do the same for climate-friendly eating?

Grist

That recipe, originally by Finnish blogger Jenni Häyrinen , took off on TikTok and sparked a feta craze that has affected real-world demand and supply — so much so that the New York Times dubbed the phenomenon “ the TikTok feta effect.” FetaPasta has racked up 1.4 Can it do the same for climate-friendly eating?

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