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US utility Xcel Energy launches battery storage incentive program Incentives are currently available for battery storage systems up to 50 kWh paired with solar systems under two programs ran in parallel in the state of Minnesota.
Marija Maisch
12 hours ago
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sungrow battery
“Expansion of privately-owned Chinese BESS integrators overseas is inevitable” While the same names appear on this year's top five list of global battery energy storage system (BESS) integrators, the order has changed. Anqi Shi, principal analyst, batteries and energy storage, at S&P Global, tells ESS News that the battle for market share will intensify with Chinese players looking to further expand their global footprint.
Marija Maisch
16 hours ago
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Romania opens EUR 150 million pot for co-located battery storage The Romanian Ministry of Energy has launched a grant program for battery energy storage systems developed in conjunction with existing renewable energy facilities – wind, solar, or hydro.   
Marija Maisch
15 hours ago
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NHOA Energy supplies 105 MWh of batteries to stabilize grid between Balearics and the mainland Red Eléctrica will use batteries to strengthen the grid at substations on Minorca and Ibiza and is making two Minorcan substations ready to export electricity from nearby solar projects.
Pilar Sanchez Molina
17 hours ago
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Zendure releases pre-sized home solar and energy storage kit The SolarFlow Kit will be available in North America following a successful debut in Europe.
Ryan Kennedy
17 hours ago
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GridBeyond Storage funds behind-the-meter BESS across UK, Ireland GridBeyond Storage will explore behind-the-meter (BTM) solar PV and electric vehicle (EV) charging projects for commercial and industrial customers in Ireland and Scotland.
Blathnaid O’Dea
Nov 18, 2024
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SAX Power releases 5.8 kWh residential AC battery The German company said that its new storage solution also includes an integrated inverter function. It can be expanded to up to 17.3 kWh by connecting up to three modules.
Lior Kahana
Nov 18, 2024
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Testing to start on 100 MWh sand-based thermal battery in Finland Finnish startup Polar Night Energy is building an industrial-scale thermal energy storage system in southern Finland. The 100-hour, sand-based storage system will use crushed soapstone, a by-product from a fireplace manufacturer, as its storage medium.
Marija Maisch
Nov 13, 2024
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Solid-state batteries enter pilot production, costs expected to drastically drop The latest findings from Taipei-based intelligence provider TrendForce show that all-solid-state battery production volumes could have GWh levels by 2027. The rapid expansion will lead to cell price declines, reaching CNY 0.6-0.7/Wh ($0,084-$0,098) level by 2035.
Marija Maisch
Oct 31, 2024
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Press Release

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ESS press release place holder
Burges Salmon advises on £152m financing for Atlantic Green’s 624 MWh Cellarhead Battery Energy Storage project Firm’s Energy and Utilities team advises on the development and financing for Atlantic Green’s BESS project
Burges Salmon
17 hours ago
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ESS press release place holder
Aquila Clean Energy EMEA begins construction on major battery storage project in Northern Germany This new 56 MW / 112 MWh battery storage project is in Wetzen. Aquila Clean Energy EMEA focuses on two-hour battery storage, optimised for wholesale market optimisation and grid balancing services. Batteries are a crucial component of the energy transition, supporting renewable energy integration into the power grid.
Aquila Clean Energy
17 hours ago
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ESS press release place holder
ESB officially opens its latest battery storage project in Co Cork as part of €300m investment ESB has today opened its latest major battery plant at its Aghada site in Co Cork which will add 150MW (300MWh) of fast-acting energy storage to help provide grid stability and deliver more renewable power onto Ireland’s electricity system.
ESB
Nov 18, 2024
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ESS press release place holder
Huawei Digital Power APAC Champions BESS Safety at the 3rd Smart PV Technology Workshop Huawei Digital Power APAC recently concluded its 3rd Smart PV Technology Workshop in Shenzhen, focused on Battery Energy Storage System (BESS) safety. The event welcomed key industry leaders and experts from the Asia-Pacific region, reaffirming Huawei Digital Power’s commitment to driving advancements in renewable energy and energy storage safety.
Huawei
Nov 15, 2024

Opinion & Analysis

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The MENA region – the next hot market for energy storage! “The MENA region – the next hot market for energy storage?” I asked in an article back in October 2017. It took a bit longer than I expected, but seven years later it’s time to replace the question mark with an exclamation mark. It’s hot indeed.
Florian Mayr
Nov 19, 2024
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Battery energy storage systems situated in a clearing of a wooded area with green trees and a small pathway.
Standalone battery storage in Romania: PUZ or Pause As the Romanian Ministry of Energy takes steps to encourage investments in standalone battery energy storage systems (BESS) through support schemes and an improved tariff regime, one regulatory challenge seems to have caught both investors and local authorities off-guard: a zonal urban plan (PUZ) is still necessary for developing standalone BESS on extra muros agricultural land. Mihaela Nyerges, managing partner, and Paraschiv Sandu, associate at Nyerges & Partners, are elaborating on the requirements.
Mihaela Nyerges, Paraschiv Sandu
Nov 14, 2024
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Production to disposal: Addressing toxicity in lithium batteries As we strive for an equitable and sustainable energy future, addressing safety and toxicity challenges is driving the search for innovative, lithium-free battery technology that can offer comparable performance without compromising safety or environmental impact.
Mukesh Chatter
Nov 11, 2024
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Concentrated solar power: much cheaper than batteries for energy storage By offering cheap energy storage, concentrating solar power (CSP) has huge potential. It requires international standards to become a competitive market proposition, however.
Catherine Bischofberger
Nov 06, 2024
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Future-proofing battery energy storage system investment Energy losses and advances in battery technology can affect utility-scale storage asset performance over time. Jordan Perrone, senior project development engineer at Depcom Power, explains how planning for battery storage augmentation from the start can simplify future upgrades down the line.
Jordan Perrone
Oct 25, 2024
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Energy storage is a solved problem There are thousands of extraordinarily good pumped hydro energy storage (PHES) sites around the world with extraordinarily low capital costs. When coupled with batteries, the resulting hybrid systems offer large energy storage, low cost for both energy and power, and rapid response. Storage is a solved problem.
The International Solar Energy Society (ISES)
Oct 09, 2024
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Battery energy storage container
When will there be nationwide financing solutions for battery storage systems in Germany? The use of battery storage systems is essential for the success of the energy transition and the best possible use of renewable energies, but also for being able to temporarily store surplus energy from other sources. Technically, there are already solutions for all possible sizes of battery storage systems, from private home storage systems to large-scale storage systems with a capacity of more than 50 MWh. But what about the financing of battery storage systems, is it already offered as standard?
Nadine Bourgeois
Oct 04, 2024

Technologies

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Testing to start on 100 MWh sand-based thermal battery in Finland Finnish startup Polar Night Energy is building an industrial-scale thermal energy storage system in southern Finland. The 100-hour, sand-based storage system will use crushed soapstone, a by-product from a fireplace manufacturer, as its storage medium.
Marija Maisch
Nov 13, 2024
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Hitachi achieves headway with first UK intercity battery train trial The trial in the north of England has demonstrated that a 700 kW battery can enable quieter, zero-emission travel in and out of non-electrified stations. During the tests, a train was recorded operating solely in battery mode for 70km, a sufficient distance to cover bridges, tunnels, and stations.
Blathnaid O’Dea
Nov 08, 2024
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New grid forming strategy for solar batteries Scientists from a major Chinese grid operator have proposed to use an enhanced version of the particle swarm optimization algorithm to adjust inertia and damping coefficients in batteries linked to PV systems. Their approach was validated through a series of simulation and was found to enhance transient performance.
Emiliano Bellini
Nov 08, 2024
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New research optimizes energy density in sodium-ion batteries A machine learning model has identified as the optimum composition to attain the highest energy density for sodium-ion batteries.
Blathnaid O’Dea
Nov 07, 2024
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Australian-made vanadium flow battery project could offer storage cost of $166/MWh Australian Vanadium Limited (AVL) has moved a vanadium flow battery (VFB) project to design phase with the aim of developing a modular, scalable, turnkey, utility-scale battery energy storage system (BESS).
Ev Foley
Nov 06, 2024
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