One in four Irish homes now have a source of renewable energy.
A new energy census has revealed that counties Cavan and Monaghan at 75 per cent, have the highest rate of oil-fired central heating in the country.
Donegal has one of the lowest proportions of natural gas use in Ireland at 1%.
Richard Cantwell of technology company, ‘Gamma’ says change towards carbon-neutral homes is slow but it is happening:
