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The Kyoto ProtocolPosted: 30 Mar 2006
The Kyoto Protocol is an international agreement setting targets for industrialised countries to cut their greenhouse gas emissions. These gases are considered at least partly responsible for global warming - the rise in global temperature which may have catastrophic consequences for life on Earth. This assessment was prepared by BBC News Online.
The Protocol was agreed in 1997, based on principles set out in a framework convention signed in 1992. Industrialised countries have committed to cut their combined emissions to 5% below 1990 levels by 2008 - 2012.
|Oil refinery in Teesport, England, emits greenhouse gases during the refining process and more emissions enter the atmosphere when the petroleum products are burned for power.
Each country that signed the Protocol agreed to its own specific target. EU countries are expected to cut their present emissions by 8% and Japan by 5%. Some countries with low emissions were permitted to increase them.
Russia initially wavered over signing the protocol, amid speculation that it was jockeying for more favourable terms. But the country's cabinet agreed to back Kyoto in September 2004.
When did the Kyoto Protocol come into force?
The Kyoto Protocol became a legally binding treaty on 16 February 2005. It could only come into force after two conditions had been fulfilled:
- It had been ratified by at least 55 countries
- It had been ratified by nations accounting for at least 55% of emissions from what the Treaty calls "Annex 1" countries - 38 industrialised countries given targets for reducing emissions, plus Belarus, Turkey and now Kazakhstan.
The first target was met in 2002. But following the decision of the United States and Australia not to ratify, Russia's position became crucial for the fulfilment of the second condition. It finally did ratify on 18 November 2004, and the Kyoto Protocol came into force 90 days later - on 16 February 2005.
The targets for reducing emissions then become binding on all the Annex 1 countries which have ratified the Protocol. The two main countries which have not are Australia and the USA.
Have the targets been achieved?
Industrialised countries cut their overall emissions by about 3% from 1990 to 2000. But this was largely because a sharp decrease in emissions from the collapsing economies of former Soviet countries masked an 8% rise among rich countries.
|Big CO2 emitters. �BBC
The UN says industrialised countries are now well off target for the end of the decade and predicts emissions 10% above 1990 levels by 2010.
The treaty suffered a massive blow in 2001 when the US, responsible for about quarter of the world's emissions, pulled out.
There is not even any certainty that the 15 countries that were members of the EU in 1997 will meet their collective target of an 8% reduction on 1990 levels. France, Sweden and the UK have already done so, but others - such as Spain, Portugal and Ireland - have made no progress at all.
Why did the US pull out?
US President George W Bush pulled out of the Kyoto Protocol in 2001, saying implementing it would gravely damage the US economy.
His administration dubbed the treaty "fatally flawed", partly because it does not require developing countries to commit to emissions reductions.
China and India fall into this category, although they are two of the world's biggest producers of greenhouse gases.
Mr Bush says he backs emissions reductions through voluntary action and new energy technologies.
How much difference will Kyoto make?
The Protocol is only a first step in the fight against climate change. It will merely stabilise or reduce by a few percentage points the emissions of greenhouse gases compared to 1990 levels.
The agreement aims to reduce emissions from industrialised nations only by around 5%, whereas the consensus among many climate scientists is that in order to avoid the worst consequences of global warming, emissions cuts in the order of 60% across the board are needed.
This has led to criticisms that the agreement is toothless, as well as being virtually obsolete without US support.
But others say its failure would be a disaster as, despite its flaws, it sets out a framework for future negotiations which could take another decade to rebuild.
Kyoto commitments have been signed into law in some countries, US states and in the EU, and will stay in place regardless of the fate of the protocol itself.
|Flooding, Honduras. � BBC
What about poor countries?
The agreement acknowledges that developing countries contribute least to climate change but will quite likely suffer most from its effects.
Many have signed it. They do not have to commit to specific targets, but have to report their emissions levels and develop national climate change mitigation programmes.
China and India, potential major polluters with huge populations and growing economies, have both ratified the Protocol. China encourages Kyoto's supporters to believe that the deal is already helping to make a difference.
What is emissions trading?
Emissions trading works by allowing countries to buy and sell their agreed allowances of greenhouse gas emissions.
Highly polluting countries can buy unused "credits" from those which are allowed to emit more than they actually do.
Countries are also able to gain credits for activities which boost the environment's capacity to absorb carbon.
These include tree planting and soil conservation, and can be carried out in the country itself, or by that country working in a developing country.
Are there alternatives?
One approach gaining increasing support is based on the principle that an equal quota of greenhouse gas emissions should be allocated for every person on the planet.
Originated by the Global Commons Institute, the proposal, dubbed "contraction and convergence", states that rich countries should "contract" their emissions with the aim that global emissions "converge" at equal levels based on the amount of pollution scientists think the planet can take.
Although many commentators say it is not realistic, its supporters include the United Nations Environment Programme and the European Parliament.
Source: BBC NEWS