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LG Chem and Eguana partner on Li-ion residential energy storage system for North America

Green Car Congress

Eguana Technologies, a supplier of power control and conversion solutions for distributed energy storage systems and Li-ion manufacturer LG Chem have combined their technologies under a multi-year agreement to deliver a certified, fully integrated energy storage system (ESS) Eguana calls “AC Battery”.

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A123 Systems Opens Li-ion Automotive Battery Manufacturing Plant in Michigan

Green Car Congress

A123 Systems announced the grand opening of the largest lithium ion automotive battery production facility in North America, which it calls the largest, based on available data. The new plant in Livonia, Mich.

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Gravity Batteries, Green Hydrogen, and a Thorium Reactor for China

Cars That Think

2021 was a big year for energy-related news, what with the ongoing hunt for new forms of energy storage and cleaner if not carbon-free electricity and events and research that spotlighted the weak links in our power grid. IEEE Spectrum did its best to cover those developments, and these were the stories that our readers liked best.

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Tesla to Adapt Bi-Directional Chargers by 2025

Get Electric Vehicle

When an EV is plugged into a charger, it can give back energy to the power grid or any other required places during peak demand and only charge when the overall demand is lower.  What is Bidirectional Charging? As EVs become more common, all-electric cars may include V2L and/or V2H functionality as standard equipment by 2030.

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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

The remarkable advantage for BMW customers in using BMW i3 batteries as a plug and play storage application is the ability to tap into an alternative resource for residential and commercial backup power, thus using renewable energy much more efficiently, and enabling additional revenues from the energy market.

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When (and How) Should You Use a DC EV Charger?

EV Connect

AC is the type of electricity that flows through power grids and into homes and businesses, including to power EV chargers. AC can be thought of as "low and slow" charging, while DC is very fast and powerful. DC is the type stored in batteries. Some models (typically from Japan or South Korea) might use a CHAeMo plug.

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ARPA-E awards $37M for IONICS projects; improving solid-state batteries and fuel cells

Green Car Congress

The US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) announced $37 million in funding for 16 innovative new projects as part of a new ARPA-E program: Integration and Optimization of Novel Ion-Conducting Solids ( IONICS ). Li-ion conductors that enable the cycling of Li metal without shorting.

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