The fifth edition of the DNV Battery Scorecard takes a deep dive into the performance and safety metrics of electric vehicle (EV) and energy storage system (ESS) battery cells.

Lithium-ion battery OEM CATL’s claim that its latest BESS product has no degradation for the first five years of use has provoked much discussion across the industry, with some sceptical of its merits.

The right balance between battery health and profitability is essential for success, writes Laura Laringe, CEO of reLi Energy.

Energy-Storage.news proudly presents our sponsored webinar with CEA on battery energy storage system manufacturing quality.

As storage plays an increasingly central role in the energy transition, so too is the importance of managing battery degradation. Giriraj Rathore of battery storage system integrator Wärtsilä Energy Storage & Optimisation explores some of the main strategies for successful battery augmentation, a key means of offsetting the impacts of system degradation.

The early numbers on the benefits of the Energy Superhub Oxford’s combination of lithium-ion and vanadium flow batteries are “encouraging”, project owner EDF Renewables told Energy-Storage.news in an interview one year one from its launch.

Second life energy storage firm Stabl has raised €15 million, while its CEO told Energy-Storage.news the second life market will “struggle with the deteriorating performance of their systems in the coming years”.

Ameresco will look for energy storage projects to own that the US clean energy solutions company can secure long-term revenues for.

Energy-Storage.news caught up with Energy Vault CEO Robert Piconi to primarily discuss its gravity-based energy storage solution which, putting it mildly, has its fair share of sceptics.

Charley Grimston from battery storage insurance firm Altelium compares the sector’s development with the early stage of the wind market.