Illustration: Lars-Erik Håkansson
No. 4, December 2009
EU weakening fuel efficiency standards
On 28 October the European Commission proposed legislation to reduce the average CO2 emissions of light commercial vehicles (vans) to 175 grams per kilometre. The proposal will be phased in from 2014 to 2016, and contains a long-term emission reduction target of 135 g/km by 2020.
New US ship emission rules ban high-sulphur fuel
The US EPA has drafted rules that would prohibit the production and sale of high-sulphur marine fuel. Shipping interests have negotiated exemptions for some old steamers.
Ship emissions impact on Danish air quality
A revised Gothenburg protocol is expected to include new national emission ceilings for 2020.
Make ships pay for their NOx emissions
A differentiated en-route charge would be an efficient method to bring down NOx emissions from shipping in the Baltic, a new AirClim report claims.
Shipping emissions up - land-based slightly down
Air pollutant emissions from land-based sources in Europe are continuing to fall slightly, but considerably slower than in the 1990s. Some of the reductions on land are also countered by rising emissions from international shipping.
Climate change impacts coming faster and sooner
The speed and scope of climate change is now surpassing even the most sobering predictions of the last report of the IPCC.
“The most destructive project on earth”
The extraction of oil from the second largest reserves in the world has merely begun, but the environmental costs are already skyrocketing. Canadian NGOs claim tar sand development is the most destructive project on earth.
Boreal forest dieback may cause runaway warming
The boreal forests, one of the largest carbon stocks on earth, will not be able to respond to global warming by migrating northwards. Massive forest dieback, causing runaway warming, is a more likely scenario.
Reducing air pollution mitigates climate change
Measures aiming at reducing air pollutants like ozone and particulate matter (PM) will help reduce global warming, a recent conference concluded.
One in two EU states will miss emission limits
Only fourteen member states expect to comply with their emission limits for all four air pollutants set by the EU national emission ceilings directive.
Tracking down the worst polluters in Europe
The dirtiest power plants in Europe still emit enormous amounts of air pollutants. The sulphur emissions from one plant match those of ten EU countries combined.
Welcome to the world at +4°C
A new map published by the British government presents the likely effects of global warming above the +2°C goal - a future that seems impossible to cope with.
Editorial: Checklist for Copenhagen
As reported in this issue, the latest research emphasizes the necessity to make drastic cuts in greenhouse gas emissions as quickly and as soon as possible if we are to avoid disastrous climate change.
Recent publications
Black Carbon e-Bulletin (No. 1, July 2009).
European Community emission inventory report 1990–2007.
Annual European Community greenhouse gas inventory 1990–2007 and inventory report 2009.
Extended Analysis of the American Cancer Society Study of Particulate Air Pollution and Mortality.
Vast hidden costs of energy use
A recent report by the US National Research Council entitled “Hidden Costs of Energy: Unpriced Consequences of Energy Production and Use” (October 2009), concludes that airborne emissions ..
Move towards global mercury treaty
At a UN environment programme (UNEP) working group meeting in Bangkok on 23 October, world governments have agreed on the timetable and rules for formal talks to draw ..
Coal pollution undermines health
Coal pollutants affect all major body organ systems and contribute to four of the five leading causes of mortality in the United States: heart disease, cancer, stroke, and chronic ..
Green investments will create more jobs
Investment in renewables and energy efficiency would create seven times more green jobs over the next ten years than would be lost in the coal and nuclear sectors in Europe, according ..
New greenhouse gas targets for global shipping and aviation
In October, EU environment ministers agreed to put forward a proposal to cut greenhouse gas emissions from aircraft by 10 per cent and from shipping by 20 per cent by ..
Global monitoring system for ship emissions underway
A new emissions monitoring system will allow vessels worldwide to continuously monitor pollutants and readily report findings to regulatory agencies and inspectors.
Pledged reductions are not enough
IIASA’s analysis also reveals significant co-benefits for local air quality as a result of reduced GHG emissions. Despite the low ambition, implied mitigation measures would cut SO2, NOx and ..
EU15 on track to meet Kyoto target
All member states of the EU15 except Austria are set to meet their greenhouse gas emission reduction targets under the Kyoto Protocol, according to the latest projections from ..
Costs for adapting to climate change largely underestimated
Scientists led by a former co-chair of the Intergovernmental Panel on Climate Change will warn that the UN negotiations aimed at tackling climate change are based on substantial ..
Fossil fuel CO2 up by 29 per cent since 2000
The strongest evidence yet that the rise in carbon dioxide emissions continues to outstrip the ability of the world’s natural sinks to absorb carbon was published on 17 November in the journal ..
Keeping track of climate commitments
The new website Climate Action Tracker provides an up-to-date assessment of commitments and actions proposed by individual countries for greenhouse gas emission reductions in preparation ..