China unveils new energy strategy to cut coal usage by 2020
It will rely more on natural and shale gas
India committed to equitable climate deal: Javadekar
Indian environment minister says the country supports transparency of action but is against assessment of contributions
US federal agencies to cut greenhouse gas emissions by 40 per cent by 2025
Move comes in the wake of US-China deal and is expected to cut overall emissions of the country by 26 million tonnes