The internet and other modern communication networks are vital to the global economy, but they are also significant consumers of electricity and carbon producers – from the construction to the ongoing consumption (data centre construction is now limited by the lack of available power to keep them running). At the same time, they offer a route to reduce carbon production from transport and buildings as people can work from home or reduce their business travel. - Description added by: David Lockie

Transport is responsible for a large proportion of carbon emissions. As high carbon fossil fuels are largely used to power all types of transport - from road to rail, marine to aviation - carbon dioxide and other greenhouse gases are released into the atmosphere, contributing to climate change. Using public transport and technologies to improve energy efficiency, hybrid vehicles, electric vehicles, bio fuels and fuel cell vehicles are all vital components in helping to reduce our carbon emissions from transport. - Description added by: David Lockie