GHG regulation continues to be enacted or considered in many countries and sub-country regions (states and provinces). The 180+ countries who signed Kyoto Protocol along with the United States are multiple version of passed and pending laws for GHG regulation or mandatory reporting of Greenhouse Gas emissions. The trends suggest these bills and laws will proliferate over the next few years, making it even more confusing for global, multinational firms.
Surprisingly, we have not been able to find a website that list the different actual land passed regulations, so we started one. Corrections and edits are welcomed.