article thumbnail

Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

The whole world of electricity storage has been using metal ions in various charge states, but there is a limited number that you can put into solution and use to store energy, and none of them can economically store massive amounts of renewable energy. The quinones are dissolved in water, which prevents them from catching fire.

Low Cost 374
article thumbnail

Using Hot Sand To Store Energy

CleanTechnica EVs

Energy Storage in Sand Offers Low-Cost Pathway for Reliable Electricity and Heat Supply in Renewable Energy Era.

Store 145
article thumbnail

DOE announces Stage 1 CABLE Conductor Manufacturing Prize Winners

Green Car Congress

MetalKraft Technologies, with members from Lehigh University, also is using solid phase processing to create Copper-Graphene Ultra Wire with small amounts of commercially available low-defect crystalline Graphene.

article thumbnail

CEC awards Eos Energy Storage $2.1M to demo AC-integrated zinc hybrid-cathode battery technology for grid storage

Green Car Congress

Znyth battery technology uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life.

article thumbnail

Japan V2G demonstrator project using EVs as virtual power plant resource; METI funding

Green Car Congress

Commencing today, the project aims to build a vehicle-to-grid (V2G) system, and through this a business model that utilizes the electricity storage capabilities of multiple EV/PHEVs to regulate power demand and supply between the grid and electric vehicles. Scope of demonstration system to be built in FY 2018.

Japan 218
article thumbnail

Eos Energy Storage introduces grid-scale battery system at $160/kWh

Green Car Congress

The Aurora product employs Eos’s patented Znyth battery technology that uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life. The Aurora 1000|4000 will be sold at a price of $160/kWh in volume.

article thumbnail

US Senators Alexander, Webb Introduce $20B Energy Legislation with Emphasis on Nuclear Energy Investment

Green Car Congress

The legislation directs the Department of Energy to conduct five “Mini-Manhattan Projects” to study carbon capture technologies, non-ethanol biofuels, electric vehicles and electricity storage, cost-competitive solar power, and Generation IV reactors and technologies that will ultimately reduce nuclear waste.

Energy 199