UK Business Energy Supplier Updates, Contract Changes & Market Reviews

Stay informed with the latest UK energy supplier updates, pricing changes, rebrands, and market developments affecting your business energy contracts.


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Check the Latest Supplier News & Updates

See what's changed with your energy supplier - from rebrands and pricing changes to contract updates.

News headline: Tomato Energy  administration after Ofgem confirms £1.5m penalty. Man reads newspaper. Teal background.
by Thomas McGlynn 15 October 2025
Tomato Energy faces administration after Ofgem’s £1.5m penalty for liquidity failings. Here’s what it means for affected business customers.
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by Thomas McGlynn 3 October 2025
Are cowboy brokers adding up to 2.5p/kWh in hidden uplifts? Learn how to spot unfair business energy contracts and protect your business.
An advertisement for a Smart Energy Company. Headline: Tomato Energy ordered to pay £1.5 - What this means for businesses. Man reading newspaper.
by Thomas McGlynn 1 October 2025
Ofgem fines Tomato Energy £1.5m for customer failings. With £3m debts and licence at risk, here’s what businesses need to know and how to prepare.
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FAQ

Explore our FAQs to learn how these weekly insights can help you lock in better rates and stay ahead of market changes.

  • What are supplier updates?

    They are announcements about tariff changes, OOC rates, and new supplier policies.

  • Why do suppliers change their rates?

    Rates change based on wholesale prices, regulatory costs, and supplier strategies.

  • How often do suppliers update their tariffs?

    Some adjust quarterly, while others change OOC rates monthly.

  • Do supplier updates affect existing contracts?

    Fixed contracts stay locked, but changes will affect renewals or OOC rates.

  • Why should I check supplier updates before renewing?

    Because pricing and terms vary, and switching may save you money.

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Stop guessing when to lock in your next contract. Choose daily, weekly, or monthly updates with pricing trends, market drivers, and expert renewal tips — so you know the right time to act.

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