In the summer 2019 Britain was the first G7 member to incorporate a new commitment to reach net zero greenhouse gas emissions by 2050 into law. Since then the country has maintained ambitious green targets for the coming years.

Do young people know what a smart city is? Do they care about saving energy and preserving the Earth’s resources? “Rooting sustainability starts on the benches of schools,” affirmed UNESCO director-general Irina Bokova at the recent UN Climate Change Conference ( COP22 ) in Marrakech, Morocco.

Domestic efforts play an important role in curbing global warming. Besides producing and using renewables, homes can also act as banks that store CO2 .

United Kingdom - London Array With a peak rated power of 630 megawatts, London Array is the largest wind farm in Europe by capacity, and also the largest offshore plant in the world.

Energy efficiency has become a key objective in the current context of increasing energy demand, decreasing resources and global warming. Key to efficient energy savings, however, are users' awareness and behaviour.

The building sector has become much greener. To get such credentials it has adopted methods borrowed from other industries, such as life cycle analysis ( LCA ), which looks at the environmental impact of a building at every stage from its creation to its decommissioning.