For years, analysts have been working to find financial tools for curbing certain behaviors.
A few GOP lawmakers are bucking the party line by backing a tax on CO2 emissions.
The world is embracing sustainability, says one Marketplace contributor.
The policy will have to balance pushing climate goals with not getting too far ahead.
If Canada rolls out carbon pricing nationally, how will it affect the US?
Among the world's most developed countries, Turkey and the Netherlands tax gas and carbon use at the highest rate; the U.S., Mexico and Canada tax carbon and gas at the lowest rates.
It's official: Companies must now purchase permits to emit excess levels of carbon dioxide and other greenhouse gases in the state of California.