TPI Energy Brokers Explained — How They Work and How They're Paid
“TPI” is Ofgem-speak for anyone who introduces, transacts with or assists a business energy contract without being your supplier. Some firms are large networks screen-sharing with hundreds of desks; others are one consultant above a shop in Doncaster. The mechanics differ; the economic truth does not: they need revenue, and unless you pay a visible consultancy fee it usually arrives via commission loaded into your unit rate.
Next step: If you use under about 50,000 kWh a year, you can get a quote in under 90 seconds online — fast, no obligation. Larger supply, half-hourly metering, or prefer chat? Use the contact page.
Key takeaways
- Legitimate brokers disclose how they are paid when asked—email that question and keep the reply next to the contract.
- They cannot magic better physics; they aggregate desk attention, which matters when usage is lumpy or credit is tight.
- Data protection: only sign a narrow letter of authority covering named MPANs.
- Complaints about mis-selling can draw in both retailer and broker conduct expectations—Energy Ombudsman cases often hinge on email trails.
- Retailers you might meet through brokers include British Gas Business, EDF, ScottishPower Business, SmartestEnergy Business and long-tail independents.
Where the money comes from
Model one: an uplift of, say, 0.4p/kWh baked into the tariff the supplier quotes you; the supplier remits part to the TPI when bills flow. Model two: a fixed fee per contract for larger baskets. Model three (rarer for micro sites) is day-rate consulting. For a Bristol accountancy on 28,000 kWh, 0.35p equates to £98 a year—acceptable if they saved £600 by timing renewal. The same uplift on 6 GWh is £21,000; suddenly procurement hires internally.
What regulators actually care about
Ofgem sets licence conditions on suppliers; TPIs act under separate consultation papers and redress schemes. The Information Commissioner’s Office still cares about your customer data flowing through CRMs. If a broker cannot explain lawful basis for storing half-hourly files, pause. Our GDPR and energy brokers guide walks through practical controls.
Supplier responsibilities on microbusiness marketing mail sit with the retailer even when a broker drafts it—cross-check anything that mentions microbusiness rules.
Green and REGO add-ons: watch the stack
Brokers sometimes bundle REG-backed products without breaking out the certificate cost. Ask for £/MWh of certificates versus commodity. If the answer is vague, compare against REGO certificates explained before you brand your shop “100% renewable” on signage.
Table: signals of a disciplined broker desk
| Signal | Why it matters |
|---|---|
| Written fee confirmation | Stops disputes if invoices drift |
| Named trader contacts | Shows real market access |
| Pass-through literacy | Screens bad products early |
| Cooling-off respect | Matches Ofgem supplier duties |
When to bypass a broker entirely
Straightforward single-site SMEs with clean credit and time for three emails often do fine direct—especially if they enjoy spreadsheets. But arrogance costs money too: a Gloucester gym owner assumed direct always wins, missed flex on peak DUoS, and overpaid £2.3k against a brokered basket that wasn’t even cheaper on commodity but hedged shape better. Read broker vs direct with humility.
If something smells off
Pressure to “lock today,” refusal to share supplier letters, or contracts that don’t match the PDF you approved should trigger a hard stop. Log everything with timestamps before you ring the Energy Ombudsman route via the supplier.
Commercial TPI math for finance reviewers
Treat broker compensation as a line item in the same way you would audit insurance premium credit. Multiply disclosed uplift by budgeted kWh, then add explicit retainers. A 0.5p/kWh uplift on 120,000 kWh is £600/year—if internal procurement costs £2,000 of salary to replicate the tender, the broker still wins on cash unless you value control at zero. Reverse the calculation when boards ask “why not go direct every time.”
Request scenario folders: best, base and stress kWh with the same tariff ladder so treasury can model liquidity. TPIs who only ship a single PDF often lack the risk tooling larger desks expect. Tie fee payments to deliverables—signed LOA, CMEX appointment confirmation, and a renewal calendar with 120-day reminders for each MPAN.
Where a broker sits between you and a basket contract, align on who owns volume true-up disputes after acquisitions; ambiguity there drives more escalations than headline p/kWh disagreements.
Insist on a named director sponsor for firms under due-diligence: Companies House filings and insurance slips should match the contracting entity on the LOA to avoid weeks lost to “wrong legal counterparty” once you are mid-switch.
Related guides
Line up legal context in business energy licence conditions and sharpen numbers with how to compare quotes via the energy hub.
What do you want to do next?
Browse more independent guides on the SwitcherMate Business energy hub. If you would rather speak with us about procurement or a complex site, use the contact page. For fast online comparison under typical small-use thresholds, you can also use our business quote tool where it fits your situation.