Carbon Trading Could Cut Climate Action Costs by a Third – World Bank

18 October 2016 – According to a World Bank report, increased use of international emissions trading could shave 32% off the cost of the world’s efforts to cut GHG emissions by 2030, and more than half by 2050. China would surpass the US as the biggest buyer by 2050.

Source: http://carbon-pulse.com/25535/