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Grid-scale

ACME Solar commissions first phase of 2 GWh battery portfolio in India ACME Solar Holdings has commissioned 142.67 MW/481.49 MWh of battery energy storage in the Indian state of Rajasthan through its subsidiaries. The installation represents Phase 1 of its planned 585 MW/2,011.24 MWh BESS deployment under these special purpose vehicles.

19 hours ago

Projects & Applications

Arkansas 2.5 GW solar, 2.9 GWh battery storage project changes hands Due for completion in 2029, Steel River is among the most significant new energy infrastructure investments in the United States, with estimated capital costs of over $4.5 billion.

Mar 12, 2026

Grid-scale

Long-term storage grows by 49% in 2025 despite the financing crisis A report by Wood Mackenzie indicates that the deployment of long-duration energy storage (LDES) technologies exceeded 15 GWh in 2025, but declining venture capital investment and falling lithium battery costs are hindering their commercial viability.

Pilar Sanchez Molina

Mar 10, 2026

Technologies

Small 24/7 clean power commitments could cut costs for long-duration storage TU Berlin researchers say early demand for round-the-clock carbon-free electricity could help bring advanced energy technologies to market faster through technology learning effects. Grant funding for the research was provided by Google, which has since announced plans to build the world’s largest iron-air battery.

Mar 09, 2026

Grid-scale

PPC, Metlen join hands to develop 3 GWh of battery storage in Romania, Bulgaria, Italy As Metlen confirmed to pv magazine, only 50 MWh of the announced pipeline will be located in Italy.

Marija Maisch, Sergio Matalucci

Mar 06, 2026

Grid-scale

Alfa Laval, IAE to deploy Korea’s first large-scale liquid air energy storage plant The partners say the LAES system will liquefy up to 10 tons of air per day for long-duration grid balancing.

Mar 05, 2026

Grid-scale

Energy China consortium wins 1 GWh Benban battery project in Egypt The project, described as Africa's largest standalone battery storage system, will have grid-forming capability.

Mar 04, 2026

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pv magazine Global March Edition 2026

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pv magazine Focus 2026 announcement box

pv magazine Focus 2026

1-Day Conference

High-level discussions on solar and energy storage across Europe. Experts explore how to plan and execute bankable BESS projects, what quality and warranty factors matter, and how energy management systems optimize residential and C&I applications, including heat pumps, EV charging, and new market opportunities.

1:00 – 5:00 pm, CEST | June 24, 2026

The smarter E Europe, ICM Conference Center | Munich, Germany

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Battery Business & Development Forum 2026

Connect with Europe’s energy storage leaders at the Battery Business & Development Forum 2026 Frankfurt and gain insights into evolving business models, financing strategies, and market trends.

March 31 – April 1, 2026 | In Person Event

Hotel Meliá Frankfurt City | Frankfurt am Main, Germany

SunRise Arabia Conference 2026

SunRise Arabia Clean Energy Conference 2026

Saudi Arabia is accelerating its clean energy transition. Join the third SunRise Arabia Clean Energy Conference in 2026 to explore how solar PV and energy storage are powering the Kingdom’s growing digital economy, including data centers. Policymakers, investors, and innovators will share insights on technology, deployment strategies, and long-term value creation in Saudi Arabia’s evolving energy landscape.

9:00 am – 6:00 pm, AST | April 22, 2026

Riyadh, Saudi Arabia

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All Grid-scale news

Finance

Fluence pauses projects amid tariff uncertainty, revenue decline U.S.-based energy storage company Fluence has revised its earnings outlook and paused certain projects as trade tariff uncertainty weighs on revenue projections. Yet a rapid turnaround could happen given recent tariff decisions.

May 13, 2025

Policy

Latin America ‘needs modern grid infrastructure, stable regulation, and pro-investment policy’ Atlas Renewable Energy recently inaugurated the 200 MW/800 MWh 'BESS Del Desierto' project in Chile's Antofagasta region days after closing $510 million to build the 215 MW solar plus 418 MW/1,672 MWh BESS Estepa site. pv magazine spoke with Alfredo Solar, Atlas' regional manager for Chile, about those milestones, the state of the sector, and LatAm's renewables prospects.

May 13, 2025

Finance

Egypt’s 1GW / 200MWh solar-plus-storage project secures EBRD funding The Obelisk project in Egypt continues to advance, with new funding from the European Bank for Reconstruction and Development (EBRD).

May 13, 2025

Policy

Australian state fast tracks 700 MWh battery project approval The government of Victoria has greenlit what is to be one of the state’s biggest battery energy storage systems (BESS) as it seeks to accelerate the development of projects to support its renewable energy ambitions.

May 13, 2025

Grid-scale

‘UK heat pumps require massive energy storage fleet’ Researchers in the United Kingdom estimate around 175 TWh of hydrogen and compressed air energy storage (CAES) capacity will be needed to fully decarbonize heating in the country. Researcher Bruno Cardenas told pv magazine when domestic heat demand is fully electrified, average annual electricity demand and peak load in the grid will be 26% and 70% higher than current levels, respectively.

May 13, 2025

Supply chain

Falling prices, geopolitic risk define energy storage market Speakers from the NetZero Milan Expo-Summit 2025, that opens tomorrow, have told pv magazine a falling lithium price is putting pressure on emerging battery alternatives such as sodium-ion as the industry shifts from incremental gains in performance to larger battery cells.

Sergio Matalucci

May 13, 2025

Manufacturing

CMBlu Energy’s Organic SolidFlow battery picks up an award The battery attempts to combine features from solid-state and flow battery designs for longer output and relatively high powers.

May 12, 2025

Policy

Battery reprieve as US-China tariffs go on hold for 90 days The battery industry relies on a supply chain in China, and previous headline tariff numbers had painted a tough picture for project affordability and bankability.

May 12, 2025

Tenders

Australian state targets 1 GW of energy storage with tender New South Wales' (NSW) Electricity Infrastructure Roadmap tender program will aim to procure 2 GW/16 GWh of long duration energy storage (LDES) capacity by 2030.

May 12, 2025

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