Ofgem should give energy tariffs “Olympic medal-style” ratings of gold, silver and bronze to prevent “greenwashing” by energy suppliers, a thinktank has urged in a new report. The Social Market Foundation said the current arrangements for certifying the green credentials of energy tariffs are outdated and confusing to customers, leaving them unsure over suppliers’ claims.
‘Olympic medal-style’ ratings needed to stop energy tariff greenwashing
