Ignitis Group, a renewables-focused integrated utility, is starting the construction of battery energy storage systems (BESS) in Lithuania. Battery energy storage parks will be installed around Kelmė, Mažeikiai and Kruonis. With a combined 291-megawatt (MW) power and 582 megawatt-hour (MWh) storage capacity, they are one of the first utility-scale BESS projects in the country.