Decarbonising the construction industry is something in which Oslo wants to lead the world. The city wants all municipal construction sites to be zero emission by 2025 and all construction work, public or private, to be zero emission by 2030. At a world level, the construction sector alone is responsible for more than 10% of global greenhouse gas emissions. The impact of construction is even more evident when looking at CO2 emissions from energy use – with the sector contributing 38% of the world's emissions. In Oslo,by using electric construction machines, the Olav Vs gate pilot project was able to save 35,000 litres of diesel and the equivalent of 92,500 kg of CO2, compared to the use of regular machinery. https://www.bbc.com/future/article/20210622-the-scandinavian-way-to-zero-carbon-construction