UK Energy Toolkit

Resources

Electricity-saving guides

Short, practical guides to help you understand and manage your energy costs.
Bills

How to read your electricity bill

Find your unit rate (p/kWh), standing charge (p/day) and actual usage. These three numbers are all you need for our calculators.

Tariffs

Unit rates vs standing charges

The unit rate is what you pay per kWh used; the standing charge is a fixed daily fee, paid even if you use nothing.

Appliances

Finding an appliance's wattage

Check the rating plate or manual. Multiply watts by hours, divide by 1,000 and you have kWh — then multiply by your rate.

Saving

Simple ways to reduce usage

Switch devices off at the wall, run full loads, lower tumble dryer use and check settings on heating and hot water.

Meters

Taking accurate meter readings

Read on the same day each month and note the date. Regular readings make tracking and budgeting far more reliable.

EV

Planning home EV charging

If your tariff has a cheaper overnight rate, scheduling charging for those hours can make a noticeable difference.

Ready to run the numbers?

Open the calculators