The value of a south facing roof

I was very struck today, as I whizzed through the countryside in a Newcastle-bound train, by the number of south-facing roofs bearing solar panels. I wonder how long it will be before we start detecting a difference in value depending on the orientation of houses. And how long before new builds start to align like […]

Electricity self-sufficiency

Now here’s an idea: make it compulsory for all new buildings to be built with enough rooftop solar capacity to make them electricity-neutral throughout the year. At a stroke this would double the rate of growth of rooftop solar. According to Government figures published in January 2014 there were around 500,000 rooftop installations of solar panels in the UK […]