Extending Kyoto for five years also involves working on the legal definition of a new, legally binding treaty that will be decided on in 2015 and enter into force in 2020.
In Durban, another package of measures was also agreed upon, which ultimately would oblige all signatory countries to adopt a plan of measures to halt the pace of greenhouse gases. The participating countries also agreed to define new market mechanisms, and they will present their recommendations at the Qatar Summit at the end of 2012. The EU would like any new market mechanism for the reduction of greenhouse gases to become international law in order to prevent fragmentation of the CO2 market.
The new rules force project developers to place 5% of earnings from carbon credits in a reserve, which will be reimbursed to them only after observers have verified that there has been no filtration of carbon dioxide from underground storage 20 years after the end of the accreditation period.