Doing business with DNREC during the coronavirus period. More Info
Delaware is a participant in a multi-state carbon dioxide cap-and-trade program developed as a cooperative effort among the states of Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont and Virginia to cap and reduce carbon dioxide (CO2) emissions from the power sector. Carbon dioxide is a greenhouse gas that contributes to global warming. This effort is known as the Regional Greenhouse Gas Initiative (RGGI).
Division of Air Quality
Delaware’s portion of the RGGI program is established in Delaware regulations as the CO2 Budget Trading Program (7 DE Admin. Code 1147), which is designed to initially stabilize and then reduce CO2 emissions in an economically efficient manner. Delaware and other states have developed the emission budget trading programs based on a model rule developed by the RGGI participating states since 2009 to reduce CO2 emissions from fossil-fuel fired power plants.
Money raised through the initiative is returned to participating states to invest in energy efficiency, renewable energy and other consumer benefit programs. These programs are spurring innovation in the clean energy economy and creating green jobs in the RGGI states.
In 2018, $248 million in RGGI proceeds were invested in programs including energy efficiency, clean and renewable energy, greenhouse gas abatement, and direct bill assistance. Over their lifetime, these 2018 investments are projected to provide participating households and businesses with $2 billion in energy bill savings and avoid the emission of 4.6 million short tons of CO2.
RGGI participating states have conducted a comprehensive evaluation of program successes, program impacts, the potential for additional reductions, imports and emissions leakage, and offsets. In December 2017, they announced revisions to the RGGI program and published an updated Model Rule.
As a result, DNREC published proposed amendments to its regulations. These amendments have gone through a regulatory review and have been published as final in the December 2018 edition of the Delaware Register of Regulations.
The amendments include a reduction in the state’s CO2 budget to reflect Delaware’s portion of a new regional cap beginning in 2021-2030; adding the Emissions Containment Reserve; amending the quantity of allowances in the Cost Containment Reserve, private bank adjustments; deletion of two offset categories and other minor program adjustments.
The third adjustment for banked allowances will be calculated on March 15, 2021. At that time, an adjustment will be applied to the State of Delaware CO2 Trading Program base budget for allocation years 2021 through 2025 to address allowances held in general and compliance accounts that are in addition to the aggregate quantity of all emissions by CO2 budget sources at the end of the fourth control period in 2020.
To support the state CO2 Budget Trading Program, the RGGI participating states have implemented a regional auction platform to sell CO2 allowances. The allocation format will be conducted as a sealed bid, uniform price auction. For more information, please read the Auction Notice and the RGGI Executive Summary.
|June 2||$2.38||2021||TBD||Remainder of 338,331||Remainder of 338,331|
|September 8||$2.38||2021||TBD||Remainder of 338,331||Remainder of 338,331|
|December 1||$2.38||2021||TBD||Remainder of 338,331||Remainder of 338,331|
|Total 2021 Allowances||TBD|
*The projected quantity of the June, September, December, and total 2021 allowances will be updated after the Third Adjustment for Banked Allowances is calculated
**This column represents the maximum number of allowances that may be withheld from auctions in 2021, if certain conditions are met; please refer to 7 DE Admin. Code 1147
The Greenhouse Gas inventory reports present data and analyses on the six greenhouse gases listed in the Kyoto Protocol. The six greenhouse gases (GHGs) include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6). The Division of Air Quality (DAQ) prepares the GHG inventory to characterize Delaware’s historical and projected GHG emissions, and thereby inform the policy option development process. The reports provide information on the activities that caused emissions and removals, as well as background information on the methods used to estimate the emissions. The GHG inventory has four key objectives:
Delaware’s 2017 Greenhouse Gas Emissions Inventory
Delaware’s 2016 Greenhouse Gas Emissions Inventory