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Grid-scale

Renalfa and Eurowind Energy inaugurate 773 MWh double-battery hybrid park The hybrid complex has added multiple batteries and plans to add 250 MW of wind generation in the future.

2 minutes ago

Grid-scale

China’s 700 MW Jintan salt-cavern CAES project completes full-system startup The two-unit non-fuel CAES project is now moving toward grid-connection testing and system commissioning.

1 hour ago

Projects & Applications

ACME Solar commissions 107 MW/437 MWh of BESS in India ACME Solar has commissioned additional battery energy storage capacity in India, bringing its total operational storage capacity to 4.96 GWh.

Oct 02, 2026

Projects & Applications

Italy approves 3.25 GW of BESS projects in September The Italian government issued 26 single authorizations for battery storage projects in September, with 3.25 GW of capacity concentrated mainly in southern Italy and the islands.

Massimiliano Tripodo

Oct 02, 2026

Grid-scale

Orix launches 589 MWh BESS portfolio with investors in Japan Construction begins on two Japanese BESS projects.

Oct 02, 2026

Grid-scale

Antora and Pratt Energy to build 5.8 GWh thermal battery in Kansas Multi-day energy storage project secures equity finance from Copenhagen Infrastructure Partners and others. The project will provide energy storage capacity to a biorefinery producing ethanol for transportation fuel.

Oct 01, 2026

Projects & Applications

Juniper Green adds 100 MWh of storage in India on existing grid link Juniper Green Energy says a clarification from India's central transmission utility allowed it to add battery energy storage system (BESS) capacity within its existing grid connectivity, initially for merchant operation.

Oct 01, 2026

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All Grid-scale news

Policy

Pumped hydro projects declared high priority by NSW state government in Australia Three pumped hydro projects that would deliver a combined 1,035 MW / 9,480 MWh of dispatchable capacity are among six projects that have been declared critical state significant infrastructure by the New South Wales (NSW) state government in Australia, potentially smoothing the way for their approval.

Jul 04, 2024

Tenders

Germany wraps up Innovation Tender awarding 512 MW of solar-plus-storage projects Germany has concluded the latest round of Innovation Tender, securing 512 MW of capacity at an average price of €0.0833 ($0.089)/kWh.

Sandra Enkhardt

Jul 03, 2024

Tenders

Western Australia’s capacity tender seeks 2 GWh of energy storage The ball is rolling on the Australian government’s pending Capacity Investment Scheme Tender 2 focussing on the Western Australian Wholesale Electricity Market and which seeks an indicative target of 500 MW of four-hour equivalent dispatchable capacity, or 2,000 MWh.

Jul 03, 2024

China southern power grid

Sodium-ion batteries

World’s largest sodium-ion battery goes into operation The first phase of Datang Group’s 100 MW/200 MWh sodium-ion energy storage project in Qianjiang, Hubei Province, has been connected to the grid.

Jul 02, 2024

Finance

ACWA Power lands financing for Central Asia’s biggest battery storage project The Saudi Arabian developer has reached financial close for the Tashkent Riverside project in Uzbekistan, which includes a 200 MW solar plant and a 500 MWh battery energy storage system (BESS).

Jul 02, 2024

wind-solar-hybrid

Grid-scale

Czech group MTX, Aquila Capital build 370 MW wind, 360 MW solar, 350 MW BESS hybrid project in Spain The investment in the Mimosa project, located near Baza, a town in the province of Granada in Andalusia, southern Spain, exceeds one billion euros. The consortium has invested five years in the project development, and its completion is slated for 2027.

Pilar Sanchez Molina

Jul 02, 2024

Finance

Arena launches crowdfunding campaign to finance 722 MW of storage in Spain Through French company Enerfip, the Spanish developer seeks to finance up to EUR 3,000,000 ($3,230,000) and offers investors a fixed annual return of 9.5% over a period of three years.

Pilar Sanchez Molina

Jul 01, 2024

Supply chain

In Conversation: ‘From the next two years on we start to see battery supply in Europe’ At Intersolar Europe 2024, ESS News spoke with Paul McCusker, President EMEA Region at Fluence, about the company’s regionalization strategy and its ambition to bring locally made products to its customers in Europe. He also spoke about EMEA-region specific technology preferences and requirements, such as noise levels and safety. Additionally, McCusker presented his views on battery price movements and key challenges to market growth.

Jun 28, 2024

Containers of battery energy storage solution

Revenue streams

Arbitrage is the top use case for batteries by U.S. utilities, report finds Arbitrage is the top use case for 10,487 MW of battery energy storage capacity in the US, making it the most reported primary use. This data was presented by the U.S. Energy Administration Association (EIA) and covers 2023.

Blathnaid O’Dea

Jun 28, 2024

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