The global battery industry continues to move at pace. As of June 18, 2026, engineers and sourcing professionals are tracking a string of developments spanning grid-scale deployment data, major tenders in emerging markets, and a landmark recycling trade event in Europe. Below is a curated roundup of the most relevant stories for battery buyers, product teams, and supply chain managers.
Global BESS Deployments Reach 14.6GWh in May, Up 24% Year-to-Date
According to Energy-Storage.News on June 17, 2026, approximately 4.9GW/14.6GWh of large-scale battery energy storage systems (BESS) came online globally in May. Activity is up 24% year-to-date in 2026, signaling sustained momentum despite supply chain volatility. Notably, China’s share of global deployments dipped to 37% in May—its lowest proportion in 18 months—as Asia ex-China, Europe, and other regions contributed a more balanced regional breakdown. This diversification matters for battery buyers evaluating sourcing strategies and market exposure beyond a single dominant region.
India’s SECI Opens 4.8GWh Energy Storage Tender
On June 17, 2026, the Solar Energy Corporation of India (SECI) invited bids for 4.8GWh of firm and dispatchable renewable energy (FDRE) capacity backed by energy storage. This is one of the largest single storage tenders in India’s history and reflects the country’s push to integrate renewable generation at scale while managing grid intermittency. For battery manufacturers and system integrators, the Indian market continues to present high-volume, price-competitive procurement opportunities.
Western Power Begins Construction on 18 Community Batteries in Western Australia
Western Australia’s state-owned utility Western Power started construction on June 16, 2026, on 18 community battery energy storage systems across Perth and Bunbury. These distributed batteries are designed to harness rooftop solar generation and feed stored energy back into the grid, supporting the state’s transition to higher renewable penetration. Community-scale BESS projects of this type signal growing demand for modular, front-of-the-meter storage solutions that integrate directly with existing distribution networks.
Battery Recycling Expo Opens in Frankfurt
The Battery Recycling Expo, the world’s leading trade show and conference dedicated to battery recycling, reuse, and sustainability, opened on June 17, 2026, at Messe Frankfurt and runs through June 18, 2026. The event features more than 400 exhibitors, 180 expert speakers across a four-track conference, and is expected to draw over 4,500 visitors. The expo comes at a critical time as the EU Battery Regulation enforcement intensifies and battery producers, recyclers, and critical raw material suppliers seek to build circular supply chains. For sourcing managers, the event is a key venue for evaluating recycling partnerships and understanding evolving compliance requirements.
What These Developments Mean for Battery Buyers
The 24% year-to-date growth in global BESS deployments, coupled with record tenders in India, underscores robust demand for lithium-ion and other advanced battery chemistries. At the same time, the diversification of deployments beyond China may ease some concentration risk for Western buyers. The Battery Recycling Expo in Frankfurt highlights the urgency for manufacturers to prepare for end-of-life compliance under tightening EU regulations. Battery buyers and product teams should use this period to evaluate second-source suppliers, assess recycling-ready design requirements, and align procurement strategies with expanding regional markets.
Sources
- 14.6GWh of BESS deployed globally in May; activity up 24% in 2026 so far — Energy-Storage.News, June 17, 2026
- Solar Energy Corporation of India invites bids for 4.8GWh of energy storage-backed FDRE capacity — Energy-Storage.News, June 17, 2026
- Western Power begins work on 18 new community batteries in Western Australia — Energy-Storage.News, June 16, 2026
- Battery Recycling Expo 2026, Frankfurt — E-Waste World Expo, June 17–18, 2026
- Global BESS Deployments May 2026: China Share Lowest in 18 Months — IndexBox, June 2026
