Efficiency

As watchdog consults on proposed fines for energy companies that failed to meet efficiency targets, National Insulation Association argues it would be appropriate for penalties to fund home improvements

Company says system incorporating natural light, LEDs, smart controls, and solar PV could save UK business £3.7bn a year

Richard Branson-founded organisation says automated manual transmissions could slash fuel use and costs

UK start-up has pioneered bead-cleaning, removing 80 per cent of water from commercial laundries, and is now eyeing the domestic market

As energy manager at an energy company Jonathan Hulbert is tasked with ensuring RWE Npower practises what it preaches

Shadow Climate Change Minister reveals how Labour plans to tap into public and business enthusiasm for climate action

Shadow Energy and Climate Change Minister warns next government could face sharp drop in ECO market

Records tumble as new statistics reveal falling energy use, plummeting coal demand, and soaring renewables output

Consumer goods giant sets itself four new environmental targets as part of latest sustainability report

Compromise struck between Brussels and industry will see new designs come into force in 2022, later than many had wanted