The City of London Corporation has put out a notice of procurement for up to 55GWh of renewable energy per year.
Statkraft is laying claim to the first utility-scale battery in the Republic of Ireland with the completion of an 11MW project.
The Octopus Group will float a new renewables fund, the Octopus Renewables Infrastructure Trust, on the London Stock Exchange.
Vattenfall has announced plans to invest up to €100 million (£89 million) in developing solar projects over the next two years.
The first and largest solar farm in Scotland, built by family ice cream company Mackie’s, has hit one year of electricity generation.