Government workers are turning to Uber and Lyft on business trips, with a 922-percent increase in spending last year, newly released records from the General Services Administratiaon show. At the same time, workers are using less transit.
Greenhouse gas emissions are often discussed in terms of their weight in tons. You might have a tough time picturing all of that gas hanging out in the sky. But climate cubes can give you an idea of your car's emissions — and those of all the cars along Colorado's Front Range.
Today Colorado approved a rule that requires automakers to sell more electric vehicles in the state. The mandate intends to bring a wider range of electric models to car dealers, reduce carbon emissions and clean up polluted air.