article thumbnail

Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

Green Car Congress

Vattenfall and the BMW Group have signed a contract for the delivery of up to 1,000 lithium-ion batteries this year. The batteries—each with a capacity of 33 kWh—are equipped with a BMW-owned battery management system and are also used by the car manufacturer in the BMW i3. With a capacity of 3.2 Earlier post.).

Wind 150
article thumbnail

New MIT metal-mesh membrane could solve longstanding problems with liquid metal displacement batteries; inexpensive grid power storage

Green Car Congress

A new metal mesh membrane developed by researchers at MIT could advance the use of the Na–NiCl 2 displacement battery, which has eluded widespread adoption owing to the fragility of the ?"-Al The results could make possible a whole family of inexpensive and durable materials practical for large-scale rechargeable batteries.

MIT 150
article thumbnail

Exide and Leclanché launch Li-ion battery JV in India

Green Car Congress

Exide Industries Ltd, India’s largest manufacturer of lead acid storage batteries and power storage solutions provider, and Switzerland-based Li-ion battery manufacturer Leclanché SA announced a joint venture to build lithium-ion batteries and provide energy storage systems for India’s electric vehicle market and grid-based applications.

Li-ion 191
article thumbnail

Sanyo to Begin Mass Production of Li-ion Systems for Power Storage and Light Electric Vehicle Applications

Green Car Congress

Sanyo Li-ion systems for power storage (left) and light electric vehicle (right) applications. has developed two new lithium-ion battery systems and will begin mass production of the new products in March 2010. It can also be used as a back-up power source for servers or mobile phone base stations. Battery capacity.

Li-ion 268
article thumbnail

Highview Power and Encore Renewable Energy to co-develop the first long-duration, liquid-air energy storage system in US

Green Car Congress

Highview Power Storage, Inc., a provider of long duration energy storage solutions, and Encore Renewable Energy, a developer of renewable energy generation and storage projects, jointly announced plans to develop the United States’ first long-duration, liquid-air energy storage system.

article thumbnail

World’s largest 2nd-use battery storage starting up; Daimler, Mobility House, GETEC

Green Car Congress

The world’s largest 2nd-use battery storage is starting up. The 13 MWh project is now nearing completion after a construction time of just under one year; a total of 1,000 battery systems from second-generation smart fortwo electric drive cars are being grouped into a battery storage in Lünen, Westphalia.

Batteries 150
article thumbnail

Hitachi Doubles Life of Industrial Li-ion Batteries with Manganese-Based Cathode Materials

Green Car Congress

Hitachi has developed a new cathode material for industrial lithium-ion batteries using manganese-based cathode materials that roughly doubles the life of similar batteries using the cathode material which was developed by Hitachi in the past. Earlier post.). Earlier post.).

Li-ion 186