Facturas de energía: Desafíos para lograr la eficiencia energética en casa.

El Sr. Duffy reside en una casa independiente de paredes de piedra tradicional en Sheffield. Estima que gasta alrededor de £3,100 anualmente en calefacción y electricidad.

Despite being someone who cares about climate change, and keen to retrofit his property to make it more efficient, there’s a problem.

“The whole question of how to better insulate the house is a real mystery to me,” says Mr Duffy, a director of sustainability think-tank Citizen Network. “I don’t know where the expertise for that is.” He also adds that he’s also not sure whether he could install solar panels, given that he lives in a conservation area.