Attention is growing over a local policy incentivizing car manufacturers to produce more eco-friendly vehicles, as Tesla is known to be lobbying the government in an attempt to benefit from the program. The policy requires local carmakers to increase the portion of eco-friendly vehicles they produce. The program fines companies that fail to meet the required percentage of green cars, but rewards those that do by providing incentives. The U.S. tech company claims the policy is unfair because it only applies to car manufacturers that sold at least 4,500 vehicles here as of 2009. Tesla does not fall under this category.