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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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Electrification gets down to the wire

GreenBiz

The push to quickly transition carbon-intensive activities away from fossil fuels while meeting the world’s growing energy needs has put electricity producers and consumers squarely in the forefront of the emerging clean economy. And the era of fossil fuels is hardly over. Subscribe here.

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Now’s the time for virtual power plants to shine

Smart Energy International

In the face of renewables’ intermittency issues, which result in fossil fuels remaining a prominent power source, virtual power plants, writes Nostromo Energy CEO Yoram Ashery, might provide the answer we’ve been looking for.

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The Sierra Club's Top 20 Cool Schools

Green Market Oracle

Despite the additional complications posed by the coronavirus pandemic a record 312 institutions participated in Sierra's annual Cool Schools rankings in 2020. Here is a countdown of Sierra's top 20 Cool Schools as described by Katie: 20. Sierra has been ranking the environmental performance of colleges since 2006.

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Megawatt charging could outshine hydrogen in semis, says report

Envirotec Magazine

They must design for the cooling aspects, different connectors, and the battery management system. The Megacharger from Tesla uses an immersion-cooled thicker cable than their newly released V4 Superchargers to handle the high amperage required for multi-megawatt loads. All of these changes contribute to the cost.

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Power supply challenges leave 350 million with major outages – study

Smart Energy International

Very hot and cold conditions can result in increased energy demand for cooling and heating, respectively, and in turn affect wholesale power prices and even result in outages, according to the study. In hydro-heavy markets such as South China and Brazil, climate change can impact hydropower supply and strain the system. Have you read?

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? 2023’s Most Headliney-Headlines #178

Climate Tech VC

In news this week, COP28 wraps up with a landmark agreement on transitioning away from fossil fuels, DOE announces a new office focused on AI, and over 2M Teslas were recalled.  ❄️ Macro market cools climate tech venture. 🧑‍💻 COP28 was climate tech-ier than ever.