Back to News
    UK
    Neutral
    23 June 2026

    What is the GB Energy Market and Who are the Key Participants?

    What is the GB Energy Market and Who are the Key Participants?

    Article Summary

    Key point
    This article explains the fundamentals of the GB energy market, detailing how electricity and gas are traded wholesale. It outlines the key participants involved in buying and selling energy ahead of delivery.
    Why it matters
    No immediate change to household bills, but worth watching.
    Expected impact
    Mixed / neutral impact — A structural or regulatory development to monitor.

    This article explains the fundamentals of the GB energy market, detailing how electricity and gas are traded wholesale. It outlines the key participants involved in buying and selling energy ahead of delivery.

    What This Means

    Understanding the GB energy market's structure is crucial for UK bill-payers. While this article doesn't directly impact prices, it provides foundational knowledge that helps us comprehend why our bills fluctuate and how energy suppliers operate. We encourage consumers to familiarise themselves with these basics to better navigate the complex energy landscape.

    • Consumers: No immediate change to household bills, but worth watching.
    • Businesses: Limited direct cost impact for businesses for now.
    • Energy market: A structural or regulatory development to monitor.

    From The Source

    Cornwall Insight · 23 June 2026

    This summary and analysis is based on reporting from Cornwall Insight. Read the full original article on their website.

    Read on Cornwall Insight

    Related Guides

    Go deeper on the topics in this story.

    Related Calculators

    Put the numbers to work for your own home.

    Join The Free UK Energy Briefing

    Receive weekly updates on energy prices, supplier changes, standing charges, power cuts and major UK energy developments.

    No spam. Unsubscribe anytime.

    Compare Related Suppliers

    How the suppliers in this story score on our intelligence dashboard.

    British Gas

    Declining
    55/100 PowerGuardian Score

    The UK's largest supplier remains financially rock-solid but service and complaint metrics continue to lag the market, with sma…

    Compare Supplier

    EDF Energy

    Stable
    70/100 PowerGuardian Score

    EDF is a steady, financially robust supplier with mid-table service and fair fixed-tariff renewals.

    Compare Supplier

    Octopus Energy

    Improving
    86/100 PowerGuardian Score

    Octopus continues to lead the UK market on customer service and complaint handling, backed by genuinely competitive smart tarif…

    Compare Supplier