Claims assessment · Product claim

100% green electricity tariff

Typical treatment across five regimes. Every verdict below is tied to a stated legal hook.

Market comparison

How this claim is typically treated

Five major markets · one reviewed comparison

MarketTypical treatmentLegal basisWhat is required
European UnionEUConditional
View legal reasoning

RED II Art. 19 GO system; UCPD

Renewable claims must be backed by cancelled Guarantees of Origin; supplier-mix disclosure rules apply.

United KingdomUKConditional

The cited source is recorded in the assessment.

View legal reasoning

Ofgem/REGO regime; ASA rulings

REGO-backed tariffs; ASA has ruled against 'green' tariffs reliant on certificate purchases without additional renewables.

United StatesUSConditional
View legal reasoning

FTC 260.11

REC purchase and retirement required; specify resource mix.

CanadaCAConditional
View legal reasoning

Competition Act s.74.01(1)(b.1)

Certificate retirement records substantiate the claim.

AustraliaAUConditional

The cited source is recorded in the assessment.

View legal reasoning

ACL s.18; GreenPower programme

Accredited GreenPower or equivalent certificate backing.

Last reviewed 22 Aug 2026This is an informational comparison, not legal advice.
Important limit

This is an informational reference, not legal advice. Verdicts reflect the typical use of this claim; exact wording, product, market and date can change the assessment.

Last verified 2026-08-22.