COURT URGED TO PAUSE CLIMATE LAWS

Business groups ask justices to block state requirement for firms to disclose emissions.

- BY DAVID G. SAVAGE AND HAYLEY SMITH

LAWYERS argue California's climate laws violate the 1st Amendment. Above, traffic backs up on I-5 as a jet lands in San Diego last week.

(KEVIN CARTER Getty Images)

The U.S. Chamber of Commerce and other business groups urged the Supreme Court on Friday to block new California laws that will require thousands of companies to disclose their emissions and their impacts on climate change.

One of the laws is due to take effect on Jan. 1, and the emergency appeal asks the court to put it on hold temporarily.

Their lawyers argue the measures violate the 1st Amendment because the state would be forcing companies to speak on its preferred topic.

"In less than eight weeks, California will compel thousands of companies across the nation to speak on the deeply controversial topic of climate change," they said in an appeal that also spoke for the California Chamber of Commerce and the Los Angeles County Business Federation.

They say the two new laws would require companies to disclose the "climate-related risks" they foresee and how their operations and emissions contribute to climate change.

"Both laws are part of California's open campaign to force companies into the public debate on climate issues and pressure them to alter their behavior," they said. Their aim, according to their sponsors, is to "make sure that the public actually knows who's green and who isn't."