ウィンブルドン選手権
Each year approximately 325 million balls are produced, which contributes roughly of waste in the form of rubber that is not easily biodegradable. Historically, tennis ball recycling has not existed. However, in 2015 three companies (Advanced Polymer Technology, Ace Surfaces and reBounces) joined together to create a recycling system that incorporates recycled tennis balls into a tennis court surface. Balls from The Championships, Wimbledon are now recycled to provide field homes for the nationally threatened Eurasian harvest mouse.