The US Department of Energy (DOE) established the Office of Clean Energy Demonstrations in late December, a new DOE office that will help deliver on President Joe Biden’s climate plans.

While we’re waiting to get started up for what looks like being a busier year than ever in 2022, let’s look back as we reveal the most-read blogs and features for 2021.

Let’s take a look now and see which news stories were most read during 2021 here on the site.

A 20MWh vanadium redox flow battery (VRFB) project is being developed for construction at the site of an existing natural gas peaker plant in California, by South Korea’s H2 Inc.

For this third instalment of our look back at 2021, we’ve something of a mixture of views from around the industry.

The Solar Media editorial team reflect on what’s proven to be a frenetic 12 months for the global solar PV and energy storage industries.

Burns & McDonnell and Recurrent Energy give their takes on the key successes and challenges of the past year in energy storage.

News in brief from around the world in energy storage.

Bringing you the thoughts of leaders from across the industry in our series of end-of-year blogs.

An eight-hour duration Lockheed Martin flow battery energy storage system will be deployed at a 102.5MW solar PV project in Canada.