Energy efficient homes could save us £9.5bn

Upgrading all homes in the UK to Energy Performance Certificate (EPC) band C could bring a saving of £9.5 billion every year in energy costs.
New research by the professional services network PwC estimates if that energy efficiency transformation took place, it would achieve 16% of carbon dioxide reductions, an estimated 52 million tonnes a year.
Households can expect to save approximately one-quarter of their energy bills every year, or £178, by upgrading to their potential EPC rati