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Energy storage: the key to a decarbonised future

Setec Powerr

Just like we put food in the refrigerator, we can store it for days or weeks without eating it immediately or discarding it. Technologies include energy storage with molten salt and liquid air or cryogenic storage. Storage devices can save energy in many forms (e.g., Mechanical storage.

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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) The compressed air, now cool and easier to store, is housed in a large air tank.

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Five Cool Tech Demos From the ARPA-E Summit

Cars That Think

There’s another benefit to this battery, and this one will make EV drivers very happy: It will take only 10 minutes to reach an 80 percent charge in EVs powered by these batteries, Rustomji estimates. The rare earth oxide then undergoes a molten-salt electrolysis process that converts it into a solid metal form.

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Researchers propose new aluminum–sulfur battery with molten-salt electrolyte; low-cost, rechargeable, fire-resistant, recyclable

Green Car Congress

An international team of researchers led by Quanguan Pang at Peking University and Donald Sadoway at MIT reports a bidirectional, rapidly charging aluminum–chalcogen battery operating with a molten-salt electrolyte composed of NaCl–KCl–AlCl 3. But this particular salt, it happens, is very good at preventing that malfunction.

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What is Home energy management system, why it is needed

Baua Electric

A smart meter is a digital device that records and monitors the consumption of electricity, gas, or water in a home or business. Because they usually sit for a long period of time, their charging can be shifted to periods when either solar generation is high or electricity prices are low.

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Researchers Propose Solar-Driven Biomass Gasification Pathway for Synthetic Fuel Production

Green Car Congress

High temperature heat for biomass gasification is obtained from a molten-salt system in a solar concentrating tower. Hydrogen for reverse water gas shift reaction to avoid producing CO 2 during the process is produced by electrolyzing water, driven by solar power. CO 2 charge @ $100/tC. Hertwich and Zhang (2009).

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New $30M ARPA-E program to develop new solar conversion and storage technologies; targeting higher solar penetration in mix

Green Car Congress

Concentrating solar power (CSP), solar heating and solar hot water applications combined contribute less than 0.1% Penetration of PV will ultimately be limited unless breakthrough technologies enable hours of electricity generated by PV to be cost-effectively stored. Category of interest 1A. Cost per unit area of sunlight intercepted.

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