From ABC:
European Leaders agreed early Friday to cut greenhouse gas emissions in the 28-nation bloc to at least 40 percent below 1990 levels by 2030.
The deal was aimed at countering climate change and setting an example for the rest of the world ahead of key international climate negotiations next year.
A package agreed by leaders at an EU summit in the early hours of Friday after lengthy negotiations also requires climate-friendly, renewable energy to provide at least 27 percent of the bloc’s needs and demands that energy efficiency increase by at least 27 percent in the next 16 years.
…The decision makes the EU the first major economy to set post-2020 emissions targets ahead of a global climate pact that is supposed to be adopted next year in Paris. Other countries including the U.S. and China are bound to be measured against the EU goals as they present their own emissions targets.
Once this becomes more established with China and US in support, the next phase for laggards will be sanctions that make the ANU look like Bambi.