Innovation, sustainability and the future of cities
There are many kinds of innovation. Some hit you with a flash of light as you realise that there is a simple, practical and clever solution to a pervasive problem. The kind of innovation that makes you slap your head
Photo by Bethany Opler on Unsplash The challenge of energy-efficient retrofit In the UK, our homes account for about 30% of total energy consumption and about 20% of total carbon emissions. To have any hope of reaching the 2050 net-zero target, we must
Our homes consume about 30% of the UK’s energy and produce 20% of greenhouse gas emissions. 80% of that energy is used for space and hot water heating, mostly from gas. With a net-zero target for UK carbon emissions, it is
Tackling the Housing Deep Retrofit Challenge Report of a workshop on deep retrofit organised jointly by the Future Cities Catapult, Innovate UK and the Institution of Engineering and Technology. 120 people attended an event titled “Homes fit for the future
37% of UK carbon emissions come from heating – domestic, public and commercial, and industrial. About 85% of the heating comes from gas. In its Net Zero report, the Committee on Climate Change argues that we must reduce carbon emissions
Since the IET published our report “Scaling Up Retrofit 2050” several people have asked me why the emphasis on ‘deep retrofit’? Taking today’s properties and upgrading them to 2050 energy efficiency standards in one step. Wouldn’t it be better to
The challenge of retrofitting 26 million homes In the UK we face a stiff challenge. The Climate Change Act of 2008 sets a legal target to cut greenhouse gas emissions by 80% by 2050. Every part of the UK economy
There is a real challenge right at the heart of climate change policy in the UK. The Climate Change Act requires us to reduce carbon emissions by 80% by 2050, compared to a 1990 baseline. All parts of our economy
Scaling Up Retrofit 2050 Report published by the IET and Nottingham Trent University on the need for deep retrofit of our existing housing stock. “Domestic energy consumption accounts for about 30% of the UK’s total energy budget, and 20% of