Energy efficiency

Energy calculator

Use the energy running cost calculator to estimate annual running costs and carbon emissions for thousands of appliances and electricals.

Belkin MonitorBelkin Conserve Insight Energy Use Monitor

Best for: monitoring costs of individual appliances with hard to reach sockets (e.g. fridge)

Not suitable for: monitoring overall electricity usage

Find out how much energy your devices really use - including watts, cost of operation and the amount of CO2 produced in generating the electricity consumed. See at a glance the true impact to your wallet and the environment. It's ideal for those hard to reach appliances with its portable display screen.

If you lose or damage any of the components of the energy monitor or fail to return it within 2 months then you will be liable to pay replacement costs of £19.99

Energy calculator

Use the energy running cost calculator to estimate annual running costs and carbon emissions for thousands of appliances and electricals.