Tracker rates for energy? French firm brings 'new innovation' to UK

[Tony]

Guardian Consumer Affairs

Engie promises ‘real price transparency’ with tracker tariff linked to wholesale cost of gas and electricityA French power company has promised to restore trust in the energy market with a new tracker tariff linked to wholesale prices, days after big suppliers were found to be making record profit...

Tracker rates for energy? French firm brings 'new innovation' to UK (external link to Guardian Consumer Affairs)