Apple has reached one of its biggest environmental goals in China, bringing all 14 of its final assembly sites into zero-waste compliance, the company said in a press release. All waste from the facilities is now either reused, recycled, composted or burned to create power. The company also announced a commitment from supplier Lens Technology to run its Apple operations on entirely renewable energy by 2018, making an “unprecedented” power purchasing agreement with local wind projects. Apple has made a serious environmental push in China, working to protect sustainable forest land for the fiber used in its packaging and partnering with local companies to create multiple solar energy farms.