The renewables and energy storage teams at US EPC firm Burns & McDonnell tackle our annual Year in Review Q&A series.

Energy and infrastructure investor Glenfarne Group has bought a portfolio of solar PV and co-located BESS projects in Chile from Greece-headquartered firm Metlen Energy & Metals.

Investor-owned utility (IOU) Portland General Electric (PGE) has become the latest US entity to reveal the impact of changes to import tariffs and tax credits recently implemented by the Federal Government. 

It’s been a bumper year for sponsored webinars here at Energy-Storage.news, and here is a selection to round out 2025.

A jury has found in favour of Consumers Energy and DTE Energy in their case against Toshiba for “defective” work to upgrade a pumped hydro facility.

In this Energy-Storage.news roundup,  Hydrostor receives permitting approval for its California project, Hawaiian Electric is set to begin construction on a Maui battery energy storage system (BESS) and Peregrine and Wärtsilä advance construction of a Texas BESS.

As we welcome the end of another year and greet the next, here are the top 10 most-read news stories from 2025.

Our selection of Guest Blogs published over the past year continues, featuring entries from July to December.

“A multi-stream revenue stacking model” made it possible for Pacifico Energy to self-fund a new grid-scale battery storage project in Japan.

Energy-Storage.news Premium speaks with CEO of optimisation platform provider Ascend Analytics, Dr. Gary Dorris, PhD, about navigating ERCOT’s revenue opportunities and the implementation of RTC+B.