LED lighting is a well-recognised way of considerably reducing carbon emissions and energy bills. And in recent years the technology has developed to provide a very wide range of colours and styles making it very useful for fine work, like that undertaken at Nuffields.
It was quickly highlighted in their energy report from Low Carbon Dorset, that Nuffield could benefit greatly from replacing their lights with LED equivalents. So, in an upgrade which saw 13 lights be replaced with 17 LEDs, Nuffield were able to reduce their carbon footprint by 3 tonnes of CO2 at a cost of £2,756. The savings that Nuffield will make on their energy bills each year (£600) combined with the grant from Low Carbon Dorset for just over £1k, will mean these lights will pay for themselves in under 3 years.