GM developing increased energy density Ultium battery

GM developing increased energy density Ultium battery

General Motors and OneD Battery Sciences execute a joint research development agreement focused on using OneD’s silicon nanotechnology in GM’s Ultium battery cells to drive significant increases in energy density for a longer range and reduced cost. GM Ventures and Volta Energy Technologies also participated in OneD’s Series C funding round, which the company recently closed at $25 million.

The collaboration focuses on OneD’s Sinanode platform, which adds more silicon to the anode battery cells by fusing silicon nanowires into EV-grade graphite. GM says silicon can store 10 times more energy than graphite. Increasing energy density can open the door to smaller, lighter, more efficient battery packs that could achieve higher driving range at a lower cost.

The company says the collaboration is the first of its kind between two American companies. GM is rapidly scaling its Ultium EV Platform to reach 1 million units of annual EV manufacturing capacity in North America by 2025. Earlier this year, GM’s first Ultium Cells joint venture battery plant began production in Ohio, with two other U.S. plants under construction and a fourth also planned.

You May Also Like

BorgWarner acquires Hubei SSE charging business

SSE’s electrification capabilities in China are expected to complement BorgWarner in Europe and North America.

BorgWarner-Santroll-eMotor-Handshake-1400

BorgWarner has agreed to acquire the electric vehicle solution, smart grid and smart energy businesses of Hubei Surpass Sun Electric (SSE). The transaction has an enterprise value of up to RMB 410 million (approx. $59.36 million).

Headquartered in Xiangyang, Hubei province, China, SSE’s electrification business supplies patented electric vehicle charging solutions to customers in China and more than 70 other countries. SSE says it has delivered over 50,000 charging points and has led the engineering, procurement, and construction (EPC) of more than 250 charging station sites. SSE’s charging and electrification capabilities in China are expected to complement BorgWarner’s existing capabilities in Europe and North America, the companies say. SSE’s 2022 revenues for the electrification business are expected to be approximately RMB 180 million (approx. $26.06 million).

Qnovo, NXP partner on EV battery performance, range

Qnovo is working to integrate its software with the NXP battery management system, leading to reduced EV development costs.

Qnovo-Vanderhall-Brawley-CES-2023-1400
Bank of America to offer financing for residential EV chargers

Demand for the charging units is expected to grow in the U.S. to nearly 27.5 million by 2030, up from 1.3 million in 2021.

Bank-of-America-Residential-EV-Charging-1400
LG Energy Solution, Honda break ground on EV Battery Plant

The companies have committed $3.5 billion in the facility, with their overall investment projected to reach $4.4 billion.

Honda-JV-Battery-Plant-Ohio-1400
StoreDot opens California research facility

StoreDot is expanding with the official opening of its first U.S. research facility in Irvine, California.

StoreDot-100in5-battery-samples-1400

Other Posts

Canada chosen for Volkswagen overseas EV battery gigafactory

The Volkswagen Group brands plan to introduce more than 25 new BEV models through 2030.

Volkswagen-Canada-Gigafactory-EV-Batteries-PowerCo-SE-1400
Lightning Motorcycle can charge 135 miles of range in 10 minutes

Enevate Corp. supplied EV “extreme fast charge” lithium-ion battery cells for Lightning’s Strike Carbon motorcycle.

Lightning-Motors-Fast-Charging-1400
Unico launches quantum drive platform for EV battery testing

The Unico Quantum Drive Platform allows multiple pack, module, and cell test channels to be used in a single system.

Unico-EV-Battery-testing-1400
The EV battery materials sourcing problem

What innovations could help lessen the detrimental impacts stemming from EV battery manufacturing?

Impact-Featured-Image-1400x700-Sourcing