our green tracker Tariff

Flexible rates that beat the price cap by £50, with 100% renewable electricity guaranteed.
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What's A Green tracker tariff?

So Green Tracker tracks the energy market, but always stays £50 below the Ofgem price cap.¹ ²

Your rates change every three months, so when prices fall, yours do too.

You get 100% renewable electricity, a 12-month contract,³ and the peace of mind that comes with knowing you're always £50 under the cap.

You'll need a smart meter to keep your prices accurate. Don't have one? We'll install it for free.

Is A green tracker tariff right for you?

So Green Tracker gives you flexible rates that always stay £50 below the price cap.

Always £50 below the price cap

So Green Tracker tracks the market, and always stays £50 under the Ofgem price cap.

100% Renewable Electricity

Get clean, green electricity on a flexible tariff. Guaranteed.

More flexibility to switch

The early exit fees cost less than on a fixed rate tariff.

How does a tracker tariff compare to our other tariffs?

FeatureGreen Tracker TariffFixed TariffVariable Tariff
Rate stability (per kWh)The unit price  changes with the price cap every 3 months, but stays £50 lowerThe unit price  doesn't change for the length of your contractThe unit price changes in line with the price cap every 3 months
Early exit fees (if you leave the contract before it ends)Early exit fees of £50 per fuelEarly exit fees of £75 per fuel for 12-month contract, and £95 per fuel for 18 and 24-month contractsNo contract, so no early exit fees
Contract length12-month contractChoose from 12, 18 or 24-month contractsNo contract
Sustainability100% renewable electricity100% renewable electricityA mix of renewable and non-renewable electricity
Who it suits bestCustomers who want flexible rates that are guaranteed to stay £50 below the price cap, and renewable electricityCustomers who want price stability, protection from market price rises and prefer renewable electricityCustomers who don't want a contract, and prefer flexibility
Explore Other Tariffs

Why choose Our So Green tracker Tariff?

  • 100% renewable: Guaranteed UK-generated sustainable electricity.
  • Flexible rates: Price stay £50 below the price cap and you can benefit if prices fall.
  • No surprises: We'll let you know in plenty of time about price changes.
  • Outstanding service: Quick, caring support from helpful humans.
  • Vote for your green energy: We're the only supplier who encourages you to choose which renewable energy source you prefer.

Frequently Asked Questions

How often does the price change?

What happens if the Price Cap changes?

Do I need a smart meter for so green tracker?

Is so green tracker better value than a fixed Rate tariff?

Will my so green tracker rates increase if wholesale prices rise?

How will i know my new rates when it changes with the price cap?

Do wholesale energy Prices change every day?

  1. The price cap is the maximum amount suppliers can charge for a unit of energy, set by Ofgem. It changes every three months to reflect the cost of supplying energy.
  2. So Green Tracker stays £50 below the price cap – £25 per fuel, based on typical domestic consumption values (TDVC).
  3. Early exit fees of £50 per fuel apply if a customer switches before the end of the 12-month contract.