Utility SwopShop Weekly Market Insights Week Ending 26th September

Utility SwopShop Weekly Market Insights Week Ending 26th September

Week ending: 26/09/2025

Gas

British gas prices moved higher on Thursday, with the NBP spot rising by over 2% to 80 p/therm as reduced renewable output lifted gas-for-power demand, while Norwegian flows to the UK fell by 4 mcm. Further out on the curve, the Winter 2025 contract increased by 1.5% to 86.15 p/therm, supported by continued concerns over global supply availability. 

Power

UK spot power prices edged 0.5% higher on Thursday, settling at 81.70 GBP/MWh, buoyed by a decline in renewable output. On the forward curve, the Winter-25 contract also gained 0.5% to reach 83.40 GBP/MWh, reflecting upward momentum in gas prices


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The contents of this webpage, such as text, graphics, images, and other material contained on the Utility SwopShop Ltd Site (“Content”) are for informational purposes only and are designed to provide market information based on market information available from energy suppliers in the UK. The Content is not intended to be a substitute for energy market professional advice and does not provide contract pricing for the delivered price of energy but does provide an indicator of the current wholesale commodity elements of the delivered price