Regional Greenhouse Gas Initiative carbon dioxide allowances sold for ***U.S. dollars per metric ton in the **** RGGI Auction, held on June 3, 2026. In total,  million allowances were sold.
The RGGI is a cooperative, market-based program among the states of Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, and Vermont, that sets a cap to reduce power sector emissions. RGGI states distribute COâ‚‚ allowances at quarterly auctions, where they can be purchased by power plants and other entities.
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RGGI. (June 23, 2026). Regional Greenhouse Gas Initiative (RGGI) carbon dioxide allowance auction clearing prices from 2012 to 2026 (in U.S. dollars per metric ton) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 27, 2026, from /statistics/1487692/carbon-allowance-auction-prices-for-rggi/
RGGI. "Regional Greenhouse Gas Initiative (RGGI) carbon dioxide allowance auction clearing prices from 2012 to 2026 (in U.S. dollars per metric ton)." Chart. June 23, 2026. ÌÇÐÄÆƽâ°æ. Accessed July 27, 2026. /statistics/1487692/carbon-allowance-auction-prices-for-rggi/
RGGI. (2026). Regional Greenhouse Gas Initiative (RGGI) carbon dioxide allowance auction clearing prices from 2012 to 2026 (in U.S. dollars per metric ton). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 27, 2026. /statistics/1487692/carbon-allowance-auction-prices-for-rggi/
RGGI. "Regional Greenhouse Gas Initiative (Rggi) Carbon Dioxide Allowance Auction Clearing Prices from 2012 to 2026 (in U.S. Dollars per Metric Ton)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 23 Jun 2026, /statistics/1487692/carbon-allowance-auction-prices-for-rggi/
RGGI, Regional Greenhouse Gas Initiative (RGGI) carbon dioxide allowance auction clearing prices from 2012 to 2026 (in U.S. dollars per metric ton) ÌÇÐÄÆƽâ°æ, /statistics/1487692/carbon-allowance-auction-prices-for-rggi/ (last visited July 27, 2026)
Regional Greenhouse Gas Initiative (RGGI) carbon dioxide allowance auction clearing prices from 2012 to 2026 (in U.S. dollars per metric ton) [Graph], RGGI, June 23, 2026. [Online]. Available: /statistics/1487692/carbon-allowance-auction-prices-for-rggi/
