Video coming soon
Buildings
Green Buildings
Can Better Design Cut Carbon?
Green buildings cut emissions by using less energy and fewer carbon-intensive materials, while creating healthier, more comfortable places to live and work. We separate construction emissions from everyday energy use, and explore insulation, smart glass, heat pumps, solar roofs, timber, green steel and cleaner concrete. With intelligent design and well-planned retrofits, ordinary buildings can become efficient, resilient and even produce spare electricity to sell to the grid.
(Illustrated guide coming soon)
4.2overall
How this solution scores
- Impact4 / 5Efficient buildings cut energy demand before any power is generated.
- Speed4 / 5Retrofits save energy immediately, but upgrading every building takes years.
- Cost4 / 5Pays back in lower bills, though deep renovations cost more upfront.
- Readiness5 / 5Ordinary construction work, with proven techniques available almost everywhere.
- Nature4 / 5Less energy and fewer carbon-heavy materials ease pressure on nature.
Quiz
Question 1 of 10
What share of global carbon emissions comes from the construction and energy use of buildings?
Score 0 / 10
