Prepare for network upgrades

Britain’s electricity grid is being upgraded at pace to move more clean power around the country. That’s positive long-term, but it also changes how some network costs are recovered on bills.

• From 1 April 2026, the transmission standing charge (TNUoS “residual”) is expected to rise, and many suppliers recover this as a per-site cost.
• If your contract runs past April 2026, check whether elements like TNUoS are treated as pass-through even on “fixed” deals.
• New links and reinforcements should reduce constraint costs later in the decade, but not immediately.

• Portfolios with multiple meters or uneven use sites could see more impact because standing charges apply per meter/site. Tidying dormant or duplicate MPANs can avoid paying for supply points you don’t use.
• If you’re planning new loads (cold stores, irrigation, workshops, EVs) or new sites, the timing and location may change your future non-commodity costs.

• Bill clarity - We can walk through a recent bill so you can see what’s fixed, what can move, and what April 2026 could mean - useful for budgeting.
• Contract sense check - We can highlight any April 2026 pass-through exposure so there are fewer surprises mid-term.
• Portfolio tidy - We can help you spot dormant / duplicate MPANs or unhelpful set-ups so you’re not paying standing charges you don’t need.
• What-ifs you can act on - We can compare one or two simple options (e.g., consolidate meters before April 2026; plan the timing of a new load) so you can choose the lowest hassle next step.

Book a call with our team, call us on 0808 164 6151 or contact us at energyservices@cla.org.uk.