European Commissioner for the Environment
The European Union has made a number of environmental moves, partially in regard to climate change. Most notably it signed the Kyoto Protocol in 1998, set up its Emission Trading Scheme in 2005 and is currently agreeing to unilaterally cut its net emissions of greenhouse gases by at least 55% by 2030 compared to 1990s levels. (See: Energy policy of the European Union)
Other policies include Natura 2000, a widespread and successful network of nature conservation sites, the Registration, Evaluation and Authorisation of Chemicals (REACH) directive requiring safety testing on widely used chemicals, and the Water Framework Directive ensuring water quality reaches higher standards.