Oil held gains near the highest in more than three weeks as key refineries and pipelines restarted operations following shutdowns forced by Hurricane Harvey, reviving crude demand in the heart of the U.S. energy sector. ›

European electricity prices for year-ahead delivery hit a fresh 32-month high on Tuesday, pushed up by rises in fuel and carbon emission permit prices after France and Germany said they will seek agreement on EU carbon market reforms by November. ›

Wholesale gas prices rose on Tuesday as lower flows from Norway, caused by planned maintenance at the Troll field and Kollsnes plant, created an undersupplied system. ›

US oil prices edged up on Tuesday as the gradual restart of refineries in the Gulf of Mexico that were shut by Hurricane Harvey raised demand for crude, their main feedstock. ›

UK day-ahead prices fell Monday reflecting a weaker NBP spot market and lower demand for Tuesday. ›

Prompt British wholesale gas prices slipped on Monday morning, as strong output from the country’s wind farms curbed demand from gas-fired power plants, leaving the market oversupplied. ›

European prompt electricity prices were mixed and in a narrow range, with day-ahead levels in Germany slightly higher and those in France slightly lower than prices paid for Monday delivery. ›

Oil prices fell on Monday after a powerful North Korean nuclear test explosion triggered a flight of investors away from crude markets and into gold futures, which are seen as a safe haven. ›

European electricity prices for delivery on Monday dropped in Friday wholesale market trading due to an anticipated slowdown in demand and higher conventional plant supply. ›

British wholesale gas prices edged up on Friday morning on expectations of lower supply next week due to outages. ›