The biggest gain at Durban was the establishment of the second commitment period of developed country parties under the Kyoto Protocol. Besides, several institutional mechanisms including the Green Climate Fund, Technology Mechanism, and Adaptation Committee which had been agreed at Cancun were operationalised at Durban. The Durban conference also adopted the guidelines for transparency arrangements which will result in the first biennial reports/updates of mitigation actions of developed and developing countries to be furnished in 2014 and the IAR and ICA of such actions to take place in 2015.
India was able to ensure that emissions and economic growth of developing countries is not inhibited by any legal constraint or limits until 2020 or thereafter. While there was no loss as such at Durban, the challenge in future is to ensure that the principle of equity and CBDR provided under the Convention remain the bedrock of the post 2020 arrangements.