According to the Concord Monitor, New Hampshire recently enacted a law that significantly alters the state’s participation in the Regional Greenhouse Gas Initiative (RGGI). The initiative works as a carbon dioxide cap and trade program for nine northeastern states, including Connecticut . After flirting with withdrawal from RGGI last year, New Hampshire ’s new law diverts RGGI revenues from the state’s Public Utilities Commission to utility-run energy efficiency programs and rate payer rebates. It also commits the state to remaining in RGGI unless two other New England states, or a New England state with at least 10% of the region’s energy load, withdraw first.