What is repetitive re-trading (RTT) by BESS in the UK, and what is NESO looking to do about it?  

Solar Media Market Research analyst Charlotte Gisbourne looks at the changing revenue and margin dynamics in the BESS supplier landscape.

Wärtsilä’s decision to launch a strategic review of its energy storage & optimisation (ES&O) business, including potential divestment, may be because of its dilutive effect on the broader company’s margins, an analyst told Energy-Storage.news.