Leading European BESS owner-operators discuss the roles of subsidy schemes, contract revenues and merchant approaches in helping the continent build out its BESS pipeline.

What are the system needs that LDES is going to solve, and what technologies are most appropriate for those applications?

Lithium-ion battery cell degradation is one of the things that makes BESS a more complicated asset to manage than other clean energy technologies.

We catch up with James Mills, managing director of UK BESS investor Adaptogen Capital, about UK market dynamics, its expansion into Europe, and BESS capex in 2026 and beyond.

We hear from industry sources about the significance of the CATL-HyperStrong sodium-ion BESS battery deal. Does it make a real turning point for the technology as an alternative to lithium-ion?

With CATL and HyperStrong’s 60GWh sodium-ion battery deal announcement yesterday, it’s an ideal time to look at the different sodium-ion cell chemistries and battery products available for BESS today.

How can energy storage capitalise on energy price volatility in European markets, and how do investors need to think about future opportunities and challenges? An expert panel at the Energy Storage Summit 2026 in London in February dived into the topic.

How much long-duration energy storage (LDES) does the UK system need, is the government’s cap-and-floor the right way to procure it, and what does the long-term picture look like?

How should developers and investors think about long-term BESS revenues in light of eventual market saturation?

We look at the potential of flow batteries for LDES and compare the leading providers’ offerings and trajectories.