General Motors Co. Chief Executive Officer Mary Barra just stomped on the electric-vehicle accelerator pedal. Call it the Biden effect. Six months ago the automaker backed the Trump administration in a legal battle that could have neutered California’s longstanding right to set its own tougher carbon-emission rules. About two weeks after Trump lost, GM withdrew from that fight and two weeks after he left office, it pledged to match the state’s mandate to sell only electric vehicles starting in 2035 — and do that all across the U.S.

Why the 180? Barra is getting a jump on President Joe Biden’s policies, which are expected to help GM and its rivals build and sell more EVs in the U.S. He wants to restore the $7,500 tax incentives that companies including GM and Tesla Inc. exhausted under Trump’s watch, and Biden plans to build 500,000 charging stations across the country. That could make EVs more affordable and ease concerns of would-be buyers about battery-powered cars’ driving range.

Some see GM’s about-face on the politics of clean cars as less a calculated policy move than a recognition of longer-term global forces at work. “They would not make an announcement this substantial just for political purposes,” said Joe Britton, executive director of the Zero Emission Transportation Association, a Washington-based lobby group pushing for full adoption of EVs by 2030. “This is a clear sign that electric vehicles are going to be the future and that we’re in a bull market for innovation right now.”

Believe it or not, Biden’s position has been met with a collective sigh of relief in some quarters of Detroit. The rest of the world is moving toward electric vehicles, and the Trump administration had no interest in easing that transition in the U.S.

Behind China, EU

While Trump was trying to prolong the era of the gas guzzler by watering down clean-air rules and resisting efforts to expand the EV tax credit, China’s government has adopted rules and incentives that boosted EV sales in the world’s largest car market. Almost all of the European Union’s 27 member states have purchase or tax incentives for consumers who buy electric vehicles, and it’s rapidly ratcheting up emission restrictions to penalize automakers that don’t sell enough EVs in Europe.

As a result, China and the EU have jumped way ahead of the U.S. in EV adoption rates. Last year, of the 3.2 million EVs sold globally, 1.3 million were in China and 1.2 million were in the European Union and U.K. The U.S. accounted for just 328,000 sales, according to Swedish researcher EV Volumes.com.

Playing Catch-up

China and Europe are far ahead of the U.S. on electrifying transportation

Source: BloombergNEF

Note: Includes investment in passenger EVs, home charging, public charging, commercial EVs and electric buses.

That put Detroit’s carmakers in a spot. They get most of their revenue and profits at home in the U.S., where EV sales have been minimal. And they need help with economies of scale sufficient to drive down battery costs and create profit margins. Barra had been heading in this direction since 2017, when GM announced plans to build 20 different EVs by 2023, but most of them were bound for the Chinese market. GM accelerated that shift in November, promising 30 models by 2025 and an investment of $27 billion in electric and self-driving cars with more models planned for the U.S. Ford Motor Co. has been stepping up its efforts as well, budgeting $11 billion for EVs and more fuel-efficient vehicles.

Biden’s victory put some wind at the auto industry’s back and makes the commitment to electric powertrains more palatable for their risk-averse corporate cultures.

Even so, there also is a hefty dose of political convenience involved in the decision to go all-in on EVs. GM, Toyota Motor Corp. and Fiat Chrysler Automobiles NV — now a part of Stellantis NV — went along with Trump in his legal fight with California, throwing a bone to a temperamental president and thereby extending their ability to churn out cash-cow gas-guzzlers.

Officially, GM said it always wanted one national standard instead of different rules from Washington and Sacramento. It just so happens that the company picked Trump’s watered-down option.

Critics of government subsidies were quick to see GM’s move as a sign the market for EVs is maturing fast enough that no additional incentives are needed.

“GM is a publicly traded business and is making a strategic, calculated market decision,” Tom Pyle, a former Trump adviser and current president of American Energy Alliance, a free-market advocacy group, said in a statement. “In no way should any taxpayer be responsible for GM’s ability to achieve — or fail to achieve — their corporate goal of an all-electric light duty fleet by 2035.”