Top10 China will provide technical support for the BigEE (bridging the information gap on Energy Efficiency in buildings) program from July 1st 2013. BigEE is a network platform for energy efficiency in the building sector. Corporately launched by the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (FME) and the Wuppertal Institute for Climate, Environment and Energy (Wuppertal Institute), it aims to spread new energy saving techniques, to advertise related policy and establish a communication platform for energy saving techniques.