"Developed world would now have to walk the talk and will have to provide green climate fund to the developing world," Javadekar said yesterday.
He said India is pro-actively engaging with the world to arrive at a fair and equitable climate agreement in Paris.
Javadekar, who is leading an Indian delegation to the US for a two-day meeting of Major Economies Forum on Energy and Climate being hosted here on April 19-20, said India is taking action to mitigate the effects of climate change.
"So the developed world would also have to put their best foot forward. This pre-2020 actions would pave the way for more actions from 2020 onwards," he said.
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Javadekar said India is a growing economy but climate change is a cumulative effect of hundreds of years of carbon emission by the developed world.
Referring to the Kyoto Protocol, the world's first climate agreement adopted in 1997, Javadekar said "the protocol is getting over. But the basic mandate and the principles of UNFCCC remains."
"So under the same principles and that was the consensus arrived at Lima, we hope to build upon that theme and the whole world is taking action on its own. It's a great move forward," he said.