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Energy Storage

Neoen starts work on South Australia’s largest renewable energy project

Neoen has started to develop 1.2GW of wind, 600 MW of solar and 900 MW of battery storage capacity. Upon completion, the installation will likely be Australia’s largest wind, solar and battery storage project.

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Discover Battery unveils lithium ferro-phosphate battery for off-grid solar, tiny homes

At Intersolar North America in California, Canada-based Discover Battery has launched the Helios energy storage system, an LFP battery designed to operate in remote conditions.

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Ecoflow launches its portable solar storage solution in Europe

The basic version of the “Delta Pro” product has a storage capacity of 3.6kWh. The weight of the battery in the basic version is 45kg and its size is 63.5×28.5×41.6 cm.

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Toshiba launches 20Ah rechargeable lithium-ion battery

Toshiba has developed a battery that can be used with PV modules, with a design that charges and discharges at high currents. The new 20Ah-HP SCiB product has a rated capacity of 20Ah, a nominal voltage of 2.3V, and an input power of 1,900W. It measures 116 mm x 22 mm x 106 mm and weighs 545 grams.

The weekend read: V2G driving grid changes

The uptake of EVs in the years ahead will add up to staggering battery capacity, mostly sitting idle on driveways. The two-way flow of electricity from EV batteries, known as vehicle to grid, could not only enable power systems to rely on intermittent renewables, but could also be the trump card for network operators to respond to grid disturbances. However, there are still a few catches to be worked out, as Marija Maisch explains.

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The Hydrogen Stream: Hydrogen refueling stations for automotive market

Canada’s First Hydrogen and German consulting firm FEV are developing a hydrogen fueling station for remote locations where there are no electrical power grids available. Furthermore, Japan and Indonesia have started to cooperate on hydrogen and carbon capture technologies and the UK gas grid is set to start blending hydrogen around the country from next year.

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NREL’s online tool to assess viability of geothermal heat pumps

The research institute has upgraded its REopt web tool to include ground-source heat pump technologies. US homeowners will now be able to simulate the impact of converting conventional heating and cooling systems to geothermal heat pumps.

US scientists explore how to compensate battery owners for grid value

Current price signals to distributed battery owners “do not align with grid value,” says a study from the Lawrence Berkeley Laboratory.

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Utility scale ocean battery, a bedfellow for floating PV

A new underwater battery storage technology is coming from Netherlands-based Ocean Grazer to address the issue of offshore long-duration storage. The company’s Ocean Battery is touted as innovative yet simple, based on existing technology, and capable of enhancing marine life along the way.

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Backing for solar-plus-storage mini grids in Lesotho

The 11 planned off-grid networks will offer clean power to around 20,000 people for €0.28/kWh, according to one of the EU bodies which is backing the project.

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