Poland pilots solar arrays near major highway
Poland has installed solar arrays along the S5 expressway as part of a project to cut infrastructure operating costs. Surplus electricity will feed the grid or supply electric vehicle charging stations.
Romania extends investment in solar for public institutions
Romania’s Ministry of Energy is backing 47 solar projects to produce electricity for self-consumption in schools, hospitals, city halls and other public institutions. It has now supported more than 1,000 such contracts, together reaching a combined capacity of 390 MW.
Hungary’s largest battery storage facility comes online
MET Group has switched on Hungary’s largest battery, a 40 MW/80 MWh system, at the site of a power station near Budapest.
Hungary’s solar capacity nears 8 GW
Data from transmission system operator MAVIR shows that solar energy production in Hungary reached a new peak on June 13, producing enough energy to serve the country’s domestic electricity requirements entirely from renewables.
Estonian solar park enters Baltic frequency markets
Eesti Energia and Emsys VPP have prequalified the 75 MW Sopi solar park to deliver 30 MW to the Baltic region’s automatic frequency market and 45 MW to its manual frequency market.
The Hydrogen Stream: Mitsubishi Power completes hydrogen blending project
Georgia Power and Mitsubishi Power have completed a 50% hydrogen fuel blend trial on an advanced-class gas turbine at Plant McDonough-Atkinson in the US state of Georgia, while Proteus Energy and Symbio France have developed a modular 75 kW hydrogen fuel cell system for hybrid and harbor vessels.
Romanian utility launches 70 MWh storage tender
Electrica S.A. Group said the tender also includes the construction of a 110 kV/MV electrical substation.
Tender opens for solar solutions in Ukraine
The United Nations Development Programme (UNDP) has launched a tender for the provision of solar solutions in Ukraine. The deadline for applications is July 8.
The Hydrogen Stream: UK researching hydrogen storage nodes
Ofgem has awarded GBP 500,000 ($677,000) to a consortium led by National Gas and Gravitricity to develop a lined shaft system for storing up to 100 tons of green hydrogen underground. The six-month project aims to assess feasibility ahead of a potential demonstration in 2026.
Romania updates grid connection rules
Romania’s energy regulator ANRE has adopted new grid connection rules, introducing changes to the solution study process, financial guarantee requirements, and connection agreement terms to prioritize mature projects and ease grid congestion.
