How electric vehicles offered hope as climate challenges grew
In the midst of a climate crisis, the EV began to gain traction
This was another year of bleak climate news. Record heat waves baked the Pacific Northwest. Wildfires raged in California, Oregon, Washington and neighboring states. Tropical cyclones rapidly intensified in the Pacific Ocean. And devastating flash floods inundated Western Europe and China. Human-caused climate change is sending the world hurtling down a road to more extreme weather events, and we’re running out of time to pump the brakes, the Intergovernmental Panel on Climate Change warned in August (SN: 9/11/21, p. 8).
The world needs to dramatically reduce its greenhouse gas emissions, and fast, if there’s any hope of preventing worse and more frequent extreme weather events. That means shifting to renewable sources of energy — and, importantly, decarbonizing transportation, a sector that is now responsible for about a quarter of the world’s carbon dioxide emissions.
But the path to that cleaner future is daunting, clogged with political and societal roadblocks, as well as scientific obstacles. Perhaps that’s one reason why the electric vehicle — already on the road, already navigating many of these roadblocks — swerved so dramatically into the climate solutions spotlight in 2021.
Just a few years ago, many automakers thought electric vehicles, or EVs, might be a passing fad, says Gil Tal, director of the Plug-in Hybrid & Electric Vehicle Research Center at the University of California, Davis. “It’s now clear to everyone that [EVs are] here to stay.”