We've now reached our target to generate 50 per cent of our own energy from renewable sources.
This follows an ambitious scheme set up in 2013 to grow our own energy supply and reduce our use of fossil fuels.
From mountain hydros in the fast-flowing streams of the Lake District and Eryri (Snowdonia), to biomass boilers and heat pumps that help preserve rare objects, and much more in-between, we've installed 138 renewable energy projects in nine years.
In total, they generate 24 million kilowatt hours of energy each year, enough to power more than 8,400 homes.
The next phase of the programme will further reduce fossil fuels at 100 of the highest emitting buildings we look after.
Learn more today.
bit.ly/48HHmnp
ALT A National Trust ranger wearing a red rain jacket inspects a mountain hydro, a flat concrete structure which generates energy using water.