Oil extended declines from the highest level in more than four months as speculation swirled over the likely outcome of a meeting by major suppliers to discuss freezing output. U.S. industry data showed crude stockpiles expanded last week. ›

UK day-ahead power contracts rose more than 9% Tuesday as the planned shutdown of two nuclear reactors combined with weakened wind power generation is likely to tighten supply margins. ›

British wholesale gas prices rose on Tuesday morning due to lower UK Continental Shelf flows and stronger demand from gas plants following nuclear outages and lower wind output. ›

UK wholesale natural gas prices fell across the board at the open Monday as milder weather led to gas demand falling, leaving the UK gas system long at the beginning of the week. ›

Oil prices slipped on Monday over worries that the result of next Sunday’s meeting of producers in Qatar aimed at freezing current output levels would fail to improve the current supply-demand balance. ›

British prompt gas prices fell on Monday as forecasts for high wind power output curbed demand and gas imports from continental Europe and liquefied natural gas (LNG) supplies remained strong. ›

UK day-ahead power contracts shed most of the previous day’s gains Friday on the back of an expected rebound in wind generation amid dampened demand levels at the start of week 15. ›

Oil prices rose as much as 5 percent on Friday, lifted by fresh hopes over a proposed freeze in oil production and firm economic indicators from the United States and Germany that cast a positive light on growth in fuel demand. ›

Oil is poised for a weekly gain as U.S. crude output continues to drop before a meeting between suppliers to discuss freezing production. ›

British spot gas prices fell slightly on Friday on a slightly oversupplied network, while falling wind power output boosted demand for gas-fired electricity generation. ›