PJM is a regional transmission organization serving 13 states and DC. Headquartered in Valley Forge, Pennsylvania, with 1,000+ member companies. Operates 185 gigawatts of generating capacity and 85,103 miles of transmission
Romania has diverse energy mix including coal, natural gas, nuclear, hydroelectric and renewables. Coal and natural gas historically dominated, now increasing renewable share. Cernavodă Nuclear Power Plant has two operational reactors. Romania produces 4.412 TWh of electricity in June 2023
Electricity sector transformed from vertically integrated to competitive multi-actor model. Public share in generation plants declined from 80% to 20%. 21 private distribution companies operate under Enerjisa ownership. Energy Exchange İstanbul established in 2015 for market operations
ENTSO-E Transparency Platform provides European electricity system data since 2015. Platform has 9000 registered users and operates through ENTSO-E association. Contains 49 data items covering load, generation, transmission and balancing. Data available through website, API and FTP server
MASE approved amendments to electricity and natural gas market rules on December 20, 2024. New TIDE rules will replace national single price from January 1, 2025. ARERA approved amendments to PCE rules and technical rules on December 17, 2024
Energy systems modeling emerged in 1970s after oil crisis. IEA and IIASA pioneered early energy systems modeling programs. Models now used globally for energy security and climate policy