If re-elected, an SNP Scottish Government would ramp up efforts to meet these targets, with these key pledges: A transport revolution – a target to reduce the use of cars, measured as ‘car kilometres’, by 20% by 2030, alongside a £500m investment to improve bus infrastructure and tackle congestion, a £120m investment in Zero Emission Buses, and work to decarbonise our railways by 2035. Decarbonise the heating of 1 million homes by 2030, and ensure all new homes delivered by registered social landlords and local authorities will be zero emission homes by 2026. Develop the enormous potential of Scotland’s hydrogen sector – including a target of 5GW hydrogen production capacity by 2030 and exploring the use of hydrogen trains as an alternative to diesel and electrification.