The Ministry of Energy and the Ukraine Investment Promotion Office (UkraineInvest) have signed a memorandum of cooperation, the Ministry of Energy said. "In the context of reforming the energy sector and transforming it into a clean, green, decarbonized sector of the economy, taking into account the development of renewable sources, one of the main challenges today is the need to attract significant investments," Acting Energy Minister Olha Buslavets said.