Smart Energy Insights
Energy Insights
Thomas McGlynn • 20 July 2026

Weekly Energy Market Report: 13th - 17th July 2026

Smart Energy
Weekly Energy Briefing · UK
Week in review
13 Jul – 17 Jul 2026
This week's read

Gas and power surge 9% on geopolitical strain and supply tightness

This week, both fuels climbed sharply as Middle East tensions and reduced LNG availability tightened global supply. Prices now sit near their month's highs, and the market is signalling caution for renewals.

Gas · Front month
Today's market mood
131.98 p/th
Day ↓ 4.2%
Week ↑ 9.2%
Month ↑ 32.0%
Power · Front month
Today's market mood
£112.50 /MWh
Day ↓ 1.7%
Week ↑ 8.8%
Month ↑ 24.7%
Front month is the market's mood gauge — the freshest, most-traded price. It's not what most contracts price off: your renewal is built from the season or year you're entering. Find yours below.
This week's range

Where prices sat this week

The front-month contract's low, average and high across the week — and how the average compares with the week before.

Gas front-month
Low 117.19p
Average 126.47p
High 131.98p
Avg vs prior week +12.8%
Power front-month
Low £102.15
Average £109.16
High £112.80
Avg vs prior week +10.2%
The bottom line

What this means for your renewal

There's no single "energy price" — a supplier prices your contract off the season or year it covers. Open the row that matches when your current deal ends.

If you renew in the next 1–3 months, prices are elevated and climbing; if you can wait beyond winter, watching the market closely is prudent before committing.

In the next 1–3 months Aug-26 Worth reviewing now
Aug-26 gas and power have both climbed 9% this week and now sit near their month's highs after a sustained four-day rally. Prices are elevated and the recent direction is firmly upward; if you renew in the next 1–3 months, it is worth reviewing live options now to understand where the market stands, rather than waiting for a fall that may not come.
Into winter 2026 Win-26 Worth reviewing now
Winter-26 contracts have climbed 9.4% (gas) and 8% (power) this week and sit near month's highs. Winter pricing is particularly sensitive to storage progress and geopolitical risk; reviewing your options now is prudent, as further supply disruptions could push prices even higher heading into the cold months.
Next summer (2027) Sum-27 Worth reviewing now
Summer-27 has climbed 8.5% (gas) and 6.1% (power) this week and sits near its month's high after falling earlier in July and then recovering. The recent direction is upward, and prices are elevated; a review of your options is sensible before committing to a longer-dated contract at these levels.
A full year (2027) Cal-27 Worth reviewing now
Calendar-27 has risen 8.3% (gas) and 6.5% (power) this week and now sits near its month's high. The 12-month contract is also climbing steadily; whilst it is further out, the underlying drivers (geopolitical risk, tighter LNG, storage concerns) are likely to persist into next year. Worth reviewing now to lock in certainty if you are comfortable with current levels.
Two years out (2028) Cal-28 Worth reviewing now
Calendar-28 is further out and has moved more modestly this week (up 3% for gas, 3.4% for power), sitting near its month's high. The longer-dated contract is less volatile and offers less urgency, but it too has climbed on the back of structural supply concerns. Keep watching through our free daily updates; there is no need to act immediately, but stay informed as the market evolves.
The market in numbers

Wholesale forward prices

The rates suppliers build your contract from — your all-in business rate sits above these, once network charges, levies and standing charges are added. Settlement: 16 July 2026.

↑ rising ↓ falling day / week / month — this week matters most
Gas spot 131.80p /therm
Contract p/therm Day Week Month
Aug-26 front 131.98 -4.2 +9.2 +32.0
Win-26 133.86 -3.7 +9.4 +27.3
Sum-27 93.15 -2.1 +8.5 +16.0
Cal-27 102.39 -0.7 +8.3 +18.2
Full forward curve
Sep-26 132.60 -4.1 +9.3 +30.2
Oct-26 132.51 -4.2 +9.0
Q4-26 135.60 -4.0 +9.3 +28.2
Q1-27 132.09 +0.3 +9.6 +26.5
Q2-27 96.53 -0.7 +8.7
Win-27 91.26 -1.9 +5.6 +11.0
Sum-28 64.87 -0.8 +2.4 +2.7
Cal-28 72.92 -0.9 +3.0 +4.4
Cal-29 63.94 +0.6 +1.2 +1.4
How prices moved this week

Gas has kept climbing steadily across the month, rising 32% overall, and this week alone gained 9.2%. It now sits near the month's high, having pushed up four days in a row before easing slightly at week's end.

Aug-26 Q4-26 Win-26
Front month, quarter & season · last 30 trading days (p/therm)
Power spot £124.67 /MWh
Contract £/MWh Day Week Month
Aug-26 front 112.50 -1.7 +8.8 +24.7
Win-26 115.29 -0.3 +8.0 +19.7
Sum-27 82.73 -1.4 +6.1 +8.1
Cal-27 90.13 -1.0 +6.5 +11.2
Full forward curve
Sep-26 112.68 -0.4 +7.5 +21.7
Oct-26 110.62 -0.1 +8.8
Q4-26 116.67 -0.2 +7.7 +19.6
Q1-27 113.87 -0.3 +8.3 +19.8
Q2-27 84.91 -1.4 +6.4
Win-27 83.94 -1.0 +5.0 +7.0
Sum-28
Cal-28 70.54 -0.9 +3.4 +4.1
Cal-29 65.82 -0.4 +1.2 +0.4
How prices moved this week

Power has followed a similar path, up 24.7% across the month and 8.8% this week. It too sits near its month's high, though it eased back slightly in the final day after a strong run.

Aug-26 Q4-26 Win-26
Front month, quarter & season · last 30 trading days (£/MWh)
These are wholesale forwards — the commodity your contract is built from. Your unit rate adds network charges, government levies, standing charges and margin on top, so it always sits well above the figures here.
Why prices moved

Behind this week's move

What's moving the market — and, honestly, whether each is likely to stick or fade.

MIDDLE EAST TENSIONS INTENSIFY

US military strikes on Iranian targets and attacks on commercial shipping in the Red Sea have slowed LNG vessel movements through the Strait of Hormuz, a critical chokepoint for global gas exports. This has reduced the flow of cargoes into Europe at a time when the continent is actively refilling storage ahead of winter.

Stick or fade? Likely to persist. This geopolitical premium is likely to persist as long as tensions remain unresolved; any further escalation could push prices higher still.

GLOBAL LNG SUPPLY TIGHTENS

The Freeport LNG export facility in the US remains offline, reducing global spare capacity. At the same time, Asian demand is beginning to strengthen, intensifying competition for available cargoes and squeezing European buyers. Norwegian production has also fallen back to around 294 mcm/day following process issues at the Asgard field.

Stick or fade? Likely to persist. With limited spare LNG globally and Europe needing to rebuild storage, the market will likely need higher prices to secure the volumes required before winter.

EUROPEAN STORAGE BELOW SEASONAL NORM

Although injection activity is progressing steadily, current inventory levels remain below their historical average for this stage of the refill season. Substantial volumes still need to be built over the coming months to meet winter demand.

Stick or fade? Likely to persist. Any disruption to LNG arrivals or a slowdown in injection rates could tighten the market further and push prices higher.

FRENCH NUCLEAR CONSTRAINED BY HEAT

Elevated river temperatures have forced output reductions at several French nuclear reactors, as environmental regulations restrict the temperature of cooling water discharged back into waterways. This loss of baseload capacity increases reliance on gas-fired generation.

Stick or fade? Likely temporary. If temperatures moderate, nuclear output may recover and ease some of the upward pressure on power; if heat persists, power prices may stay elevated.

WARM WEATHER LIFTS COOLING DEMAND

Above-average temperatures across Europe are driving increased electricity demand through higher air conditioning and cooling loads. At the same time, wind generation has been variable, reducing renewable output and increasing reliance on thermal generation.

Stick or fade? Likely temporary. Seasonal relief is likely once temperatures normalise; for now, watch the weather forecasts for any sign of a cooldown.
The honest read

Should you be doing anything?

Over the past month, gas has risen 32% and power 24.7%, reflecting a sustained shift in market sentiment from oversupply to supply constraint. The drivers are structural: geopolitical risk in the Middle East, the ongoing Freeport LNG outage in the US, weaker Norwegian production, and European storage levels still below seasonal norms heading into winter. This is not a one-day spike—it is a multi-week repricing of risk. For renewers, this matters: prices are no longer cheap, and the market is signalling that waiting for a fall may not be the right bet.

↓ If it eases

If geopolitical tensions ease, LNG shipments resume normal flow, and European storage builds accelerate, the risk premium could fade and prices could ease back towards earlier July levels.

↑ If it holds

If Middle East tensions escalate further or a major LNG facility unexpectedly shuts, global supply could tighten sharply, pushing prices significantly higher across the curve.

Fixing is buying certainty, not making a bet — and we won't stampede you into a spike. If the picture genuinely shifts for a contract on your dates, you'll hear it from us plainly, and in time to act.

Review your renewal options now Prices have climbed sharply this week and sit near their month's highs across both gas and power. If you renew in the next 1–3 months, the market is signalling caution: waiting for a fall may not be the right bet. Get a live quote today to see where the market stands for your contract dates, and we will help you decide whether to secure now or keep watching.

Check a live quote → Or call 0151 459 3388 · Independent broker since 2014
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Settlement: 16 July 2026 · Commentary: 17 July 2026 · Source: ICE Endex / SEFE daily report.
Figures are wholesale forwards; your business rate will be higher. General market commentary, not advice — verify before acting on it.