On October 24th, the fall EU summit was held in Brussels,the EU leaders agreed on the 2030 emission reduction targets. The EU plans toreduce40% of the greenhouse gas emissions on the basis of 1990, increase the proportion to 27%of renewable energy in the use of energy and increase energy efficiency by at least 27% by the year of 2030. At present, the EU closely realized the target of nearly 20% of emission reduction in 2020.