Today's UK wholesale prices
Day-Ahead through the seasonal strip for UK gas and power, with day-on-day and week-on-week moves on every contract. Server-rendered for direct text access; interactive charts follow below.
| Contract | 28 Sept | 29 Sept | DoD | DoD % | WoW % |
|---|---|---|---|---|---|
| Day-Ahead | 179.30 | 179.30 | 0.00 | 0.00% | -1.81% |
| Month-to-date DA avg | 188.05 | 187.63 | – | – | – |
| Oct-26 | 183.25 | 183.25 | 0.00 | 0.00% | +0.48% |
| Nov-26 | 185.63 | 185.63 | 0.00 | 0.00% | -0.03% |
| Q4-26 | 185.42 | 185.42 | 0.00 | 0.00% | +0.14% |
| Win 26 | 184.70 | 184.70 | 0.00 | 0.00% | +0.28% |
| Sum 27 | 132.58 | 132.58 | 0.00 | 0.00% | +1.31% |
| Win 27 | 127.99 | 127.99 | 0.00 | 0.00% | +0.26% |
| Sum 28 | 83.83 | 83.83 | 0.00 | 0.00% | +1.99% |
| Win 28 | 91.14 | 91.14 | 0.00 | 0.00% | +2.77% |
| Sum 29 | 70.02 | 70.02 | 0.00 | 0.00% | +2.56% |
| Win 29 | 78.80 | 78.80 | 0.00 | 0.00% | +1.26% |
| Sum 30 | 67.34 | 67.34 | 0.00 | 0.00% | +1.28% |
| Win 30 | 76.22 | 76.22 | 0.00 | 0.00% | +1.72% |
| Sum 31 | 64.58 | 64.58 | 0.00 | 0.00% | +1.63% |
| Win 31 | 72.40 | 72.40 | 0.00 | 0.00% | +1.40% |
| Sum 32 | 62.44 | 62.44 | 0.00 | 0.00% | +1.51% |
| Contract | 28 Sept | 29 Sept | DoD | DoD % | WoW % |
|---|---|---|---|---|---|
| Day-Ahead | 167.35 | 167.35 | 0.00 | 0.00% | -15.66% |
| Month-to-date DA avg | 150.07 | 150.89 | – | – | – |
| Oct-26 | 146.69 | 146.69 | 0.00 | 0.00% | +2.70% |
| Nov-26 | 151.47 | 151.47 | 0.00 | 0.00% | +0.89% |
| Q4-26 | 148.95 | 148.95 | 0.00 | 0.00% | +1.09% |
| Win 26 | 149.74 | 149.74 | 0.00 | 0.00% | +1.06% |
| Sum 27 | 105.13 | 105.13 | 0.00 | 0.00% | +1.62% |
| Win 27 | 106.24 | 106.24 | 0.00 | 0.00% | +0.77% |
| Sum 28 | 71.49 | 71.49 | 0.00 | 0.00% | +1.09% |
| Win 28 | 80.54 | 80.54 | 0.00 | 0.00% | +1.12% |
| Sum 29 | 66.58 | 66.58 | 0.00 | 0.00% | -0.25% |
| Win 29 | 74.94 | 74.94 | 0.00 | 0.00% | +0.75% |
| Sum 30 | 65.88 | 65.88 | 0.00 | 0.00% | -0.15% |
| Win 30 | 77.11 | 77.11 | 0.00 | 0.00% | +0.59% |
| Sum 31 | 66.21 | 66.21 | 0.00 | 0.00% | -0.11% |
| Win 31 | 77.12 | 77.12 | 0.00 | 0.00% | +0.46% |
| Sum 32 | 67.59 | 67.59 | 0.00 | 0.00% | -0.10% |
DoD = day-on-day (29 Sept vs 28 Sept); WoW = week-on-week (29 Sept vs 22 Sept). Rises in red, falls in green. Source: Purely Energy trading desk.
Gas storage: Europe's winter buffer
Europe injects gas through summer and draws it down from November, so the fill level going into October sets the tone for winter contract pricing. When stocks run ahead of the seasonal norm, forward premiums soften; when they lag, every cold snap prices in harder. The UK holds far less storage relative to demand than the big continental markets, which is why NBP prices track the continental fill rate so closely.
UK storage
33.2%
Across the UK fleet, 28 September 2026
UK storage sites
| Site | Area | Full |
|---|---|---|
| Holford | Byley, Cheshire | 74.7% |
| Holehouse Farm | North of Crewe, Cheshire | 70.3% |
| Hornsea | Atwick, East Yorkshire coast | 70.3% |
| Stublach | Northwich, Cheshire | 56.2% |
| Aldbrough | East Riding of Yorkshire | 37.1% |
| Hill Top | North of Crewe, Cheshire | 11.3% |
| Humbly Grove | Upton Grey, Hampshire | 0.6% |
See where today's supply is coming from on the live GB grid map, read the market briefings in the Energy Hub, or talk to an advisor about timing your next contract.
UK site fullness: Purely Energy market feed, updated every trading day.
Purely Energy
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