Clean air taxis cut pollution in New York City

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, according to a new study. Between 2009 and 2015, the legislation more than doubled the fuel efficiency of the fleet of 13,500 yellow taxis, leading to estimated declines in air pollution emissions.

from Latest Science News -- ScienceDaily http://bit.ly/2JLYZLb