Quality control in the supply chain for battery energy storage systems is becoming increasingly critical, write Vicente Parra and Carlos Sandoval.

ESN Premium speaks with Chloe Hicks of EnergyCo about New South Wales’ Renewable Energy Zones (REZ) and its hopes for energy storage.

Chile, China and Australia drove global BESS deployments in April, a month which saw nearly 9GWh of grid-scale capacity enter commercial operations.

Despite new state incentives for energy storage in New York, some independent power producers (IPP) are still struggling to make progress in the face of local opposition, permitting hurdles and moratoriums.

The energy storage industry needs to ensure safety and performance, and CSA C800-2025 is the standard to fulfil that need.

Sacramento Municipal Utility District (SMUD) has finalised terms of a PPA with developer D. E. Shaw Renewable Investments (DESRI).

Intensifying competition and unpredictable market conditions in the BESS sector increase the need for robust forecasting and optimisation strategies.

The Q2 2025 edition of our downstream solar PV journal, PV Tech Power, is now available to download for subscribers of ESN Premium.

Standalone BESS proposal from Engie has reached a permitting milestone in the California Energy Commission’s Opt-In Certification Program.

Swift Current Energy has encountered a major stumbling block in developing a standalone BESS in Virginia.