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 New York City Office of Sustainability supports that “the City has implemented a policy to reduce, replace, retrofit and refuel City vehicles. In 2014, the City reduced its fleet by at least 5 percent and expanded the use of biodiesel. Additionally, 400 vehicles were upgraded through the Congestion Mitigation and Air Quality (CMAQ) and other funding sources, and Diesel Particulate Filters (DPFs) were installed on 685 buses in 2014”. These advances bring hope to the reduction of future carbon emissions, but consistency is key. Climate change in New York City Climate change in New York City could affect buildings/structures, wetlands, water supply, health,