Charged EVs

APRIL 1, 2024

The economic benefits of recycling Li-ion batteries are clear, but at present, only a small percentage of them are recycled. In contrast, lead-acid batteries have a 99% recycling rate in the US. The two main processes for recycling lithium-ion batteries are pyrometallurgy and hydrometallurgy.

Building 96

Building Batteries Battery Lithium Ion 96

Cars That Think

NOVEMBER 1, 2023

Wearable devices, like nearly every other piece of tech, need energy. And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery. Leveraging watch tech for…bisons? Batteries die before animals do.

Energy 132

Energy Solar Carbon Fiber Universal 132

Green Car Congress

NOVEMBER 20, 2009

Total has signed a research agreement with the Massachusetts Institute of Technology (MIT) to develop new stationary batteries that are designed to enable the storage of solar power. The batteries are envisioned to be smaller-scale versions of the utility-scale batteries being developed by Donald Sadoway, John F.

MIT 199

MIT Solar Batteries Battery 199

Green Car Congress

NOVEMBER 25, 2009

Improved energy storage technologies will allow for expanded integration of renewable energy resources like wind and photovoltaic systems and will improve frequency regulation and peak energy management. The selected projects include advanced battery systems (including flow batteries), flywheels, and compressed air energy systems.

Energy Storage 270

Energy Storage Grid Energy Wind 270

Cars That Think

DECEMBER 24, 2023

As she drives her electric vehicle to her mother’s house, Monique’s battery gauge indicates that it’s time to reenergize. The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. A battery that mitigates these problems is DARPA’s objective.

Lithium Ion 145

Lithium Ion Batteries Battery Li-ion 145

Charged EVs

FEBRUARY 6, 2024

For EVs to deliver their full emission-reducing potential, the battery supply chain must be as clean as possible, and cathode active materials (CAM) are a key part of the sustainability equation. Automakers have high hopes for solid-state batteries, mainly because of their improved safety characteristics.

North America 96

North America Batteries Battery Supplies 96

Baua Electric

FEBRUARY 6, 2024

For EVs to deliver their full emission-reducing potential, the battery supply chain must be as clean as possible, and cathode active materials (CAM) are a key part of the sustainability equation. Automakers have high hopes for solid-state batteries, mainly because of their improved safety characteristics.

North America 52

North America Batteries Battery Charging 52