article thumbnail

IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

Renewable energy sources are central to the energy transition toward a more sustainable future. However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. An open-access paper on the work is published in the journal Energies.

article thumbnail

LiNa Energy successfully demonstrates Na-ion technology for battery energy storage systems

Green Car Congress

Solid-state sodium-ion battery company LiNa Energy ( earlier post ) successfully completed an independent demonstration of its lithium-free sodium batteries for energy storage systems with commercial partner ion Ventures.

article thumbnail

Electrify America unveils its first application of megawatt-level energy storage

Green Car Congress

Electrify America recently unveiled its first application of a megawatt-level battery energy storage system (BESS) for electric vehicle (EV) charging stations, building upon the company’s existing BESS installations at more than 150 stations across the US, including more than 100 installations in California.

article thumbnail

Siemens Energy, FFI and GeoPura developing prototype ammonia cracker to produce hydrogen

Green Car Congress

A Siemens Energy-led consortium has begun work in Newcastle, UK on a new £3.5 The prototype will use ammonia to deliver 200kg of hydrogen a day—enough to power around 5-10 hydrogen fuel cell-electric buses. We have just 13 years to deliver a net-zero electricity grid for the UK. million (US$4.24 million (US$1.8-million)

Hydrogen 488
article thumbnail

Tesla publishes Master Plan Part 3; $10.4T for a sustainable global energy economy

Green Car Congress

During Tesla’s Investor Day held in March, Elon Musk touched on Tesla’s Master Plan Part 3, which outlines a proposed path to reach a sustainable global energy economy through end-use electrification and sustainable electricity generation and storage. Earlier post.)

Economy 464
article thumbnail

Green NCAP LCA study shows detrimental climate and energy impact of increasing vehicle weight, including EVs

Green Car Congress

The results of the Life Cycle Assessment (LCA) of greenhouse gas emissions and primary energy demand of the cars tested by Green NCAP in 2022 show that the current and continuous trend towards larger and heavier cars, significantly increases the negative impact on climate and energy demand.

Green 453
article thumbnail

Gotion High-Tech launches new L600 LMFP Astroinno battery; single-cell energy density of 240Wh/kg

Green Car Congress

This manganese-doped LMFP Astroinno battery features a gravimetric energy density of 240Wh/kg, a volumetric energy density of 525Wh/L, a cycle life of 4000 times at room temperature, and a cycle life of 1800 times at high temperatures, according to Dr. Cheng Qian, Executive President of the International Business Unit of Gotion High-Tech.

Energy 475