From a full week of webinars and panel discussions, there was a huge amount of ground covered. Here are some more of our takeaways and links to some of the news and views we’ve already posted.

While the performance of lithium batteries has increased tremendously, there’s still room for improvement to lower cost, increase sustainability and maximise their impact on decarbonisation, says Marcos Ierides, consultant and materials expert at innovation consultancy Bax & Company.

The business case for behind-the-meter (BTM) battery storage in Australia appears to be positive, according to a University of Queensland report on the performance of a 1.1MW / 2.15MWh Tesla battery energy storage system (BESS).

Sungrow is to partner with Huanghe Hydropower, providing PV inverter and energy storage systems for a major solar-plus-storage project in Qinghai Province, China.

Battery software company Arenko has teamed up with National Grid ESO to provide upward and downward reserve flexibility in a “first of its kind trial”.

With the award of funding from the California Energy Commission, advanced energy hardware and software including solar-plus-storage, blockchain and EV charging stations will help demonstrate the feasibility of decarbonising a disadvantaged community in Los Angeles.

Merchant energy storage has become an investable asset class in the UK, a provider of battery optimisation services has said, with the market moving away from an emphasis on contracted revenue streams for supplying grid services.

Eos Energy Storage will deploy a megawatt-scale, behind-the-meter zinc hybrid cathode battery energy storage system for a large oil refinery in Greece, claiming it be validation of the safety and environmental benefits of the novel technology.

Long duration energy storage is an “essential” technology to help accelerate renewable deployment, according to the US Department of Energy’s Dr Imre Gyuk, but will require “appropriate regulatory frameworks”.

With the ongoing changes in global trade dynamics, new players may be entering the market for exporting lithium battereis. Cory Levins at hazardous materials and dangerous goods shipping supplies specialist Air Sea Containers writes about some of the main concerns they should be aware of.