United Kingdom, June 5 -- Technology group Wartsila has expanded its long-term partnership with EDF Renewables UK and Ireland (hereafter EDF Renewables) to accelerate the United Kingdom's progress toward achieving clean power by 2030. Construction has started on two additional projects, adding to the existing portfolio of six energy storage projects. In total, Wartsila will deliver eight sites for EDF Renewables, offering 404.5 MW / 709 MWh of energy storage capacity across the UK. Under the partnership, Wartsila recently completed the fifth and sixth grid-scale battery energy storage projects and signed additional long-term service agreements to ensure performance and reliability across all systems. To date, six out of eight facilities are...