Smart Energy Insights
Energy Insights
Thomas McGlynn • 1 August 2025

July 2025 UK Energy Market Trends: Gas, Power & Oil

Gas Holds Steady, Power Costs Rise – Winter Contracts Now More Expensive

A monthly energy market recap for june 2025

🔍 Key Takeaways for Businesses


  • Power prices dipped mid-month, offering a short-lived chance to fix below £65/MWh.


  • Gas remained stable, averaging 81.06p/th – only slightly higher than June.


  • 📈 Forward contracts for Winter 2025 and Q1 2026 are now trending upwards.


  • ❄️ Those with renewals in winter should act early to avoid higher pricing later.

📊 July at a Glance: Average Prices vs. Previous Months

Month Avg Gas (p/th) Avg Elec (£/MWh)
May 82.60 77.78
June 86.61 71.43
July 81.06 81.44

🔎 Market Movement Summary:


  • 🔵 Gas: Down 6.4% from June, returning to May levels — a sign of ongoing summer stability.
  • Power: Up 14% from June — driven by volatility in the first half, but part of a longer-term upward trend now seen across forward contracts.

📆 Week-by-Week: What Happened in July?

Week Avg Gas (p/th) Avg Elec (£/MWh) Comment
4–8 July 81.06 p/th 70.57 📉 Power hit its lowest point on 4th July (£61.92)
11–15 July 82.98 78.05 ↗️ Power began to rise, gas climbed slightly
18–22 July 82.27 83.99 ⚡ High power volatility due to low wind
25–29 July 80.25 82.10 ↔️ Market steadied
31 July 83.00 83.00 ⬆️ Slight uptick to close the month

📉 Wholesale Gas and Electricity Price Trends – July 2025


6-Month Price Trend Overview


🔹 Electricity dipped to its lowest level since January on 4th July before rebounding.

🔹 Gas prices remained range-bound between 78–85p/th, suggesting limited short-term risk.

Line graph comparing wholesale energy market prices over 6 months. Blue line shows actual prices, gray shows average.

🌍 What’s Driving UK Business Energy Prices?


🛰️ Geopolitical Events

  • Ongoing tensions in the Middle East and Ukraine led to minor price reactions, especially in oil and LNG forward sentiment.
  • The US–EU trade policy shift mid-month caused speculative jitters in global gas contracts.


🌬️ Weather & Renewables

  • Low wind output during the second week of July drove power volatility.
  • Later weeks saw more stable generation, helping prices settle.


🛢️ Storage & LNG

  • EU gas storage remains above 80% full, ahead of seasonal average.
  • LNG deliveries into NW Europe were steady, though some August outages are forecast.

🔍 Forward Market Outlook

Contract Change Since June Comment
Winter 25 🔺 Up ~3.4% Early upward trend – act sooner if you renew in Q4
Q1 26 🔺 Up ~2.1% Costs creeping up for early 2026 contracts
Summer 26 ↔️ Steady Still favourable – good long-term fix option

💡 Is Now a Good Time to Fix My Energy Contract?

Renewal Window Advice
0–3 Months ✅ Fix now. Day-ahead and forward rates are still cheaper than Jan–Apr.
3–6 Months ⚠️ Get quotes soon. Winter 25 forward contracts are already rising. Waiting could cost more.
6–12 Months 📊 Monitor monthly. Q1 2026 prices are showing early signs of climbing — request a quote to compare now vs later.

👉 Want to secure today’s lower rates before winter increases?

 

Rates are rising again — especially for Winter 25 contracts.
📉 Don’t miss out on cheaper power and steady gas rates.

📉 12-Month Market Context

A graph showing a wholesale market report from smart energy company.

🗓️ The cheapest electricity price of the month was £61.92 on 4th July

📉 Gas remains below early 2025 levels but is showing signs of stabilisation.

🔮 Looking Ahead to August


  • ☀️ Warm, calm weather forecast – could limit wind generation.


  • 🛢️ LNG outage concerns in August may support gas prices.


  • 📅 Forward prices for Winter 25 will be closely watched — early movers may win.

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💬 Final Thoughts


July gave businesses a solid opportunity to fix electricity at a seasonal low.
While gas has stabilised,
forward contracts are slowly rising again.



If your contract ends before next spring, we recommend reviewing your options now — while summer pricing still holds.

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