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Thursday 17 March 2022

Energy Incentives....

.... Use 40% less electricity, save 5.8p. Electricity costs us 20.67p per Kwh. Between 9am & 11am we use 0.46 Kwh (9.5p) Use 0.18Kwh less (3.7p) and 5.8p of electricity will be free! 
How should we save 180 watts?