Green Car Congress

MARCH 2, 2023

Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. The new sodium-based molten salt battery uses two distinct reactions. The team previously reported a neutral molten salt reaction.

Molten Salt 396

Molten Salt Grid Design Sodium 396

Cars That Think

APRIL 15, 2022

As the pressure to decarbonize electricity grids mounts, so does the need to have long-term storage options for power generated from renewables. While rechargeable batteries are the solution of choice for consumer-level use, they are impractical for grid-scale consideration.

Molten Salt 117

Molten Salt Energy Battery Batteries 117

CleanTechnica EVs

JANUARY 14, 2024

Having crossed some technical hurdles, low cost sodium batteries are hurtling towards the market for grid energy storage, EVs, and more. The post Sodium Batteries Challenge Lithium-Ion On Cost, Supply Chain appeared first on CleanTechnica.

Lithium Ion 145

Lithium Ion Sodium Supplies Energy Storage 145

Green Car Congress

AUGUST 16, 2022

The Natrium technology has a 345MW sodium fast reactor coupled with a molten molten salt integrated energy storage system that will provide clean, flexible energy and stability for the grid. The system can boost output to 500MW for more than five and a half hours to serve peak demand.

Molten Salt 199

Molten Salt Wyoming Sodium Energy Storage 199

Green Car Congress

JULY 4, 2012

Lithium-ion and molten-salt battery costs will approach $500/kWh by 2022, reducing the high capital cost of emerging grid storage technologies. Li-ion batteries are dependent on cost reductions from mass production while molten-salt batteries and VRFBs rely on long discharge durations to reduce costs.

Molten Salt 218

Molten Salt Grid Li-ion Battery 218

Green Car Congress

MARCH 5, 2015

Lithium-ion (Li-ion) batteries have become the dominant new technology in grid storage, capturing a 90% share of systems proposed last year, according to analysts at Lux Research. Molten salt batteries—consisting almost entirely of sodium-sulfur (NaS)—account for 23% of all deployed MW and 64% of deployed MWh respectively.

Li-ion 150

Li-ion Molten Salt Grid 2014 150

Green Car Congress

JUNE 4, 2021

The Natrium technology has a 345MW sodium fast reactor coupled with a molten salt-based integrated energy storage system that will provide clean, flexible energy and stability for the grid. The companies are evaluating several potential locations in the state.

Wyoming 199

Wyoming Molten Salt Coal Sodium 199