Win Energy is an independent business utility broker. We compare electricity tariffs from a panel of UK suppliers — fixed, flexible and renewable options — and present the options that suit your business. Our comparison service is provided at no direct cost to you. No obligation. No pressure.
When a business electricity contract ends, most suppliers roll customers onto a costly out-of-contract or deemed rate — often 25–35% higher than the available market tariffs. Many businesses stay on these rates for months without realising.
Win Energy compares business electricity rates per kWh from 30+ UK suppliers including cheap renewal tariffs, fixed-rate contracts, flexible plans and 100% renewable green electricity — all in one free independent comparison.
Cheap fixed-rate electricity — lock in a competitive unit rate for 1–3 years, protect against price rises
Flexible tariffs — benefit from wholesale price falls with a variable rate contract
100% green electricity — REGO-certified renewable energy, often at comparable prices to standard tariffs
Half-hourly metering — specialist HH electricity comparison for larger businesses
Multi-site contracts — one contract and one invoice across multiple UK locations
Win Energy advises on the right tariff based on your usage, budget and risk appetite — not based on which pays us more commission.
Lock in a set unit rate for 1–3 years. Fixed-rate contracts provide cost certainty and protection against market price movements. Predictable monthly bills — useful for budget planning.
Best for: SMEs, restaurants, retail, offices wanting cost certainty
Unit rate moves with the wholesale market. Can save money when prices fall. Suited to larger businesses with energy management capability.
Best for: Larger businesses, manufacturing, those comfortable with price risk
REGO-certified renewable electricity. Increasingly available at comparable prices to standard tariffs. Demonstrate your sustainability credentials to customers.
Best for: Any business wanting green credentials without a premium price
Business electricity works very differently from a home tariff — there is no price cap, no dual fuel, and you cannot simply switch mid-contract. Knowing the rules is what turns a comparison into a genuine saving. Here is what matters.
The Ofcom energy price cap only covers households — business energy is not capped. That is exactly why comparing matters: your rate is set by your contract, not by a regulator, so the deal you sign is the deal you pay.
Most small businesses take a fixed-term contract that locks your unit rate (p/kWh) and standing charge for one to five years. Larger users may prefer flexible or pass-through pricing. We explain the trade-offs rather than defaulting you to one.
You usually cannot switch mid-contract, and doing nothing can roll you onto expensive deemed or out-of-contract rates. Suppliers often let you lock a new rate up to around 12 months ahead — acting early in your renewal window is where the savings are.
Your price reflects wholesale costs, your meter type and profile, how much you use and when, your contract length and your location. Two businesses on the same street can be quoted very differently — a comparison normalises that.
Bigger sites are on half-hourly (HH) metering, which records usage every 30 minutes and needs specialist handling. We compare HH supply and can review your capacity and standing charges too.
Want lower-carbon supply? We can compare REGO-backed renewable electricity tariffs alongside standard ones, so you can weigh cost against sustainability rather than guessing.
We are an independent broker with no preferred supplier and no product targets — we compare a panel of UK suppliers and recommend what fits, including telling you when your current deal is already competitive. Rates depend on your meter, usage and location and are confirmed before you commit.
Fixed, flexible and green electricity from 30+ UK suppliers. Cheap renewal tariffs compared in minutes. Free broker service — no invoice, no catch.