CO2 standards for new vehicles have been proven to work and new targets should be introduced for 2025 and 2030, a report for the European Parliament’s transport committee has said. The limited quantities of available biofuels are also highlighted, while the shift to electric vehicles is ‘inevitable’.
New research has suggested that investing in public and low-emission transport could bring massive financial savings in addition to making a sizeable contribution to reducing greenhouse gases.
A new study has suggested that investing in high-speed rail can bring various benefits, but should not be marketed as a major part of efforts to combat climate change. The study, 'The Future of Interurban Passenger Transport' by the Swedish transport economist Per Kågeson, calculates the effect on emissions from building a new high speed line connecting two major cities 500 kilometres apart. It says there is no reason to prohibit investment in high-speed rail on environmental grounds as long as the carbon gains outweigh the emissions during construction, but the greenhouse gas savings are sufficiently small that it would be wrong to justify such investment as a solution to climate change.