The first national fuel efficiency and greenhouse gas emissions standards for medium and heavy-duty trucks and buses in the United States were announced on 9 August, covering vehicles made between 2014 and 2018. Heavy-duty vehicles account for 17 per cent of transportation oil use and 12 per cent of all US oil consumption. Nearly six per cent of all US greenhouse gas emissions and 20 per cent of greenhouse gas emissions from the transportation sector in 2007 were produced by heavy-duty vehicles.
The businesses that operate and own these commercial vehicles are expected to save some US$50 billion in fuel costs and more than 500 million barrels of oil over the life of the programme. Greenhouse gas emissions are expected to be cut by 270 million metric tons.
Source: Environmental News Service, 9 August 2011
www.epa.gov
If all the 20 planned coal-fired power plant projects in Germany are realised, they would together emit more than 140 million tonnes of carbon dioxide annually from 2050 onwards. This would make it impossible to achieve the climate targets of the German government.
Significant additional emission reductions and accompanying environmental improvements can be achieved in Europe by 2020. Health benefits alone far outweigh the extra costs for emission control.
A proposal for a revision of the EU Energy Tax Directive, launched in April by the European Commission, has triggered strong reactions from some of the EU member states, including giants like the UK and Germany.
The European Commission do not believe that their own proposal for a new Energy Efficiency Directive will be enough to meet the 20 per cent energy savings target by 2020.
The fate of the vast boreal forest belt of the northern hemisphere is crucial for global climate. A new AirClim-report looks into our possibilities to protect and manage these forests for climate mitigation. Reducing paper consumption turns out to be an option.