Looking to buy or sell energy? Check out Tally Energy, our retail brand.

Partners

Who builds on TrueSource

Lead with your product. We handle the energy inside it.

Heat pump leasing

Bundle the tariff that makes your heat pump win. We put it on the meter.

Your product
Heat as a service: the hardware and the tariff that runs it, sold together.
The energy problem
The pump only beats the gas boiler if the tariff works, and you don’t control the tariff.
What TrueSource does
Your tariff goes on the consumer’s meter under your brand. We run supply, settlement, billing and compliance underneath.
EV lease + tariff bundles

Sell the car with the fuel: guaranteed charging economics, your brand on the bill.

Your product
The car and the charging, priced as one product at the point of sale.
The energy problem
Cheap charging is the whole pitch, and today it depends on whichever supplier the driver already has.
What TrueSource does
You design the charging tariff; we put it on the meter and handle the regulated supply behind it.
Municipal & social housing

Put your own generation on your tenants’ meters at a discount, without becoming a supplier.

Your product
Council-owned renewables supplying council sites and social housing tenants.
The energy problem
Local generation cannot reach local meters without a licensed supplier in the middle.
What TrueSource does
We are that licensed layer. Your generation, your tenants, your discount; settlement and billing handled.
School & campus pools

Turn one roof into a pool that supplies the schools around it.

Your product
One site with flat-roof solar or CHP supplying nearby sites that lack the space.
The energy problem
The same problem at campus scale: generation on one roof, demand on the next street.
What TrueSource does
We match the pool’s generation to its members’ meters and settle every half hour.
Community & peer-to-peer energy

The licensed layer that makes peer-to-peer supply legal, settled and billed.

Your product
Local generation matched directly to local demand.
The energy problem
Peer-to-peer supply still needs a licensed supplier that will let it happen.
What TrueSource does
We supply, settle and bill under your brand. Tally Energy, our own peer-to-peer brand, is the proof.
Fintechs & consumer brands

Launch an energy product in weeks. We’re the regulated part.

Your product
Distribution and trust, looking for an energy product to put in front of customers.
The energy problem
You want an energy product. You do not want to become an energy company.
What TrueSource does
Integrate one API and launch under your brand; every supplier obligation stays with the licensee.
The future of fair energy

Consumers will stop buying energy. They’ll buy products with energy inside.

In ten years, consumers will buy heat, miles and comfort from brands they already trust, and each of those products will run on licensed supply infrastructure underneath. That is the layer we run today.