Commercial Energy Intelligence

Wholesale power is the single biggest driver of commercial electricity unit rates, set by gas plants at the margin plus the generation mix on the day.

Why it matters

Roughly 40–50% of a business electricity bill is the wholesale commodity. Movements here feed directly into the fixed prices suppliers quote for new contracts.

Impact on SMEs

SMEs on variable or out-of-contract rates feel changes fastest. Falling wholesale prices are the moment to lock a fixed deal; rising prices mean acting before renewal.

Large businesses

Larger sites on flexible or basket procurement can tranche-buy into dips, but need governance to act quickly when the curve moves.

UK gas prices track European hubs, LNG availability and storage levels. Gas also sets marginal power prices, so it moves electricity too.

Why it matters

Gas is the dominant cost in commercial heating and process loads, and indirectly shapes electricity. Cold snaps and supply shocks show up here first.

Impact on SMEs

SMEs with gas heating or catering loads should watch the seasonal spread — summer often offers cheaper forward fixes for winter supply.

Large businesses

Energy-intensive users track NBP and TTF closely and may hedge across seasons to smooth budget volatility.

The blended direction of what businesses are actually being quoted for new fixed contracts, combining wholesale, network and policy costs.

Why it matters

Headline wholesale falls don't always reach the customer immediately because non-commodity costs are rising. This panel reflects real quoted prices.

Impact on SMEs

Tells SMEs whether now is a good window to fix, renew early, or ride a variable rate a little longer.

Large businesses

Informs the timing of procurement events and whether to extend, blend-and-extend, or go to market.

Standing charges recover network, metering and policy costs regardless of how much energy you use, and have been under upward pressure.

Why it matters

For low-consumption sites, standing charges can be a surprisingly large share of the bill and are largely outside your control.

Impact on SMEs

Small sites and seasonal businesses feel standing charges most. Consolidating meters or reviewing dead sites can cut them.

Large businesses

Multi-site portfolios should audit every MPAN/MPRN — redundant or half-hourly meters carry material fixed charges.

Non-commodity 'third-party' charges — distribution, transmission and policy levies — are a growing slice of every business bill.

Why it matters

Ofgem's charging reforms shift who pays what. These costs are rising as the grid is upgraded for net zero, and they're rarely negotiable.

Impact on SMEs

Bundled into unit rates for most SMEs, so the effect is felt through higher renewal quotes rather than separate line items.

Large businesses

Half-hourly sites can actively manage red-band demand and triads-style peaks to reduce network exposure.

The Capacity Market pays generators and demand-side providers to guarantee supply at peak. Its costs are recovered from suppliers and passed on.

Why it matters

Clearing prices affect a policy cost line in business bills, and create revenue opportunities for sites with flexible load or on-site generation.

Impact on SMEs

Mostly an indirect cost, but SMEs with backup generation or batteries may access demand-side response revenue.

Large businesses

Large flexible loads and on-site assets can bid into capacity and balancing markets to offset energy spend.