Chief Prognosticator

Cap and Trade Works

How will developed countries deal with limits to CO2 emissions? The Cap and Trade method seems like a good, capitalism-based method to create an incentive to reduce emissions. In a Cap and Trade system, the amount of CO2 emissions would be “Capped” (limited) to a certain annual amount. Companies which emit less than the cap would be able to sell their excess “polluting capacity” to companies which are over the cap (this is the “trade” part). Sounds bad? Well sure, selling pollution rights is bad, but think about the outcomes. There would then be an economic incentive NOT to pollute, namely the ability to make more money. If the total sum of the caps were kept constant (or decrease annually), pollution levels would drop while companies would be able to make money. It’s really the best hope I see for us.