In the US about 30% of all emissions come from the transportation sector with about two-thirds of that from personal vehicles. The emissions from an EV vary, based on how clean the electricity charging the EV is. (Union of Concerned Scientists has a great calculator where you can explore this.) In Wisconsin, where we still get 55% of our electricity from coal, an EV emits 37% less carbon that the typical gasoline vehicle. The emissions reduction is even better in states with cleaner electricity.
Transitioning from gas vehicles to EVs will help us reduce our emissions. The faster the transition the better.
EVs have other advantages: gas costs at least 2X as much per mile as electricity as a fuel, even at today’s cheap gas prices. EVs have fewer moving parts so maintenance costs are lower—another savings for consumers. Plus EVs are clean, safe, quiet and responsive—all of which makes driving fun again.
Sounds great, doesn’t it? Surely all that means consumers are lining up to buy these vehicles, right?
Well, not exactly.
Transportation represented 28% of US greenhouse gas emissions in 2016. Reducing transportation emissions is critical to tackling climate change. Yet inspiring more people to adopt walking, biking, and public transit, as well as electrifying cars and trucks, is a major hurdle. How can we reduce transportation emissions quickly, and what have we learned from the successes of other energy-saving initiatives?Read more
Communities across the U.S. and around the world are making big commitments to clean energy and environmental sustainability more broadly. According to a 2018 report from the CDP, more than 100 cities get most of their electricity from renewable energy sources—up from just 42 in 2015. Plus, a growing number of communities ranging from London, England to Norman, Oklahoma and Eau Claire, Wisconsin are making commitments to clean energy and carbon neutrality.
Globally we’re in the midst of an exciting transition to electric vehicles and there are signs of the change everywhere you look with cities, states and utilities all helping to promote this transition.