Regional Greenhouse Gas Initiative

an initiative of the Northeast and Mid-Atlantic States of the U.S.

Mailing List | Contact RGGI, Inc. | Home | Sitemap

RGGI, Inc.RGGI BenefitsCO2 Auctions, Tracking & OffsetsProgram DesignNews & UpdatesDocuments

   
Program Design PDF Print E-mail

The Regional Greenhouse Gas Initiative (RGGI) is a cooperative effort among the states of Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont. Together these states have capped and will reduce power sector CO2 emissions 10 percent by 2018.

RGGI is composed of individual CO2 Budget Trading Programs in each participating state. Through independent regulations, based on the RGGI Model Rule, each state's CO2 Budget Trading Program limits emissions of CO2 from electric power plants, issues CO2 allowances and establishes participation in regional CO2 allowance auctions.

Regulated power plants can use a CO2 allowance issued by any participating state to demonstrate compliance with an individual state program. In this manner, the state programs, in aggregate, function as a single regional compliance market for CO2 emissions.

RGGI is the first mandatory, market-based CO2 emissions reduction program in the United States.