To make savings, reduce the amount of water you waste. Dealing with dripping taps can save both water and energy. It takes just two weeks for a dripping hot water tap to waste enough water to fill a bath.
Don’t leave taps running for longer than necessary when you’re cleaning your teeth or washing up. If you’re a keen gardener, you might consider buying a water butt to capture rain water which you can use to water your garden during the summer months.