Tesla is sitting on a hoard of environmental credits that rival automakers may covet if they can't adjust quickly to the new rules dictating which electric vehicles are eligible for the $7,500 federal tax credit.
The Inflation Reduction Act passed in August requires automakers to assemble EVs and plug-in hybrids in North America to qualify for tax credit eligibility.
Beginning in January, the law also will require many to set up new battery and manufacturing supply chains in North America or a handful of approved free trade countries for their zero-emission vehicles to qualify for the tax credit incentive. The restrictions become increasingly stringent over the next decade.
In the near term, automakers such as Hyundai and Kia won't have vehicles that qualify for the tax credit, which partially offsets the higher price of electric cars and encourages sales.
That's expected to change over several years as the automakers…