I put up a couple of charts on the EcoCongregation notice board showing energy use and carbon dioxide emissions in recent weeks. These charts are just for the gas in the refectory (where there are various meetings during the week) and for the electricity. There was a very obvious dip in electricity use during the Easter holiday (2-16 April) when the children were not in school, although curiously not in the gas (despite fewer meetings). Gas did dip in the good weather before the holiday. Technically, I think, since we use Ecotricity New Energy Plus the CO2 measurement for the electricity might be discounted although it would still be good to reduce the usage!