Climate change in Japan and Toyota hybrid electric vehicles were named to have the highest fuel efficiency and lowest emissions. The fuel economy and emissions decrease is due to the advanced technology in hybrid systems, biofuels, use of lighter weight material and better engineering. As a signatory of the Kyoto Protocol, and host of the 1997 conference which created it, Japan is under treaty obligations to reduce its carbon dioxide emissions and to take other steps related to curbing climate change. The Cool Biz campaign introduced under former Prime Minister Junichiro Koizumi was targeted at reducing energy use through the reduction of air conditioning
Climate change in Germany the Environment. The agency is also in charge of enforcing environmental protection laws including in the approval process for new pharmaceuticals and pesticides and CO trading. In 2016 Germany government has an agreement on reducing greenhouse gas emissions by 80 to 95% by 2050. In some parts of Germany a phase-out of petrol and diesel vehicles is planned by 2030. Climate change in Germany Climate change in Germany describes the impacts of anthropogenic climate change on Germany. This includes long-term impacts on agriculture, more intense heatwaves and coldwaves, flash and coastal flooding, and reduced water availability. Debates over how to