Emission Banking and Trading

The Delaware Emission Banking and Trading Program is a voluntary, market-based system that allows companies to earn credits for reducing their air pollution emissions. Companies can then sell these credits to other companies that need them to offset their own emissions. Carolyn

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Vehicle Inspection and Maintenance

The Delaware Vehicle Inspection and Maintenance (I/M) program is a mandatory control measure to help the State of Delaware meet the National Ambient Air Quality Standard (NAAQS) for ozone. The

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DNREC Exhibits — Docket #2022-R-A-0010

This page contains proposed DNREC public hearing exhibits for Docket #2022-R-A-0010 (7 DE Admin. Code 1131 “Low Enhanced Inspection and Maintenance Program. Plan for Implementation (PFI)”) to be heard on Sept. 29, 2022. Public Hearing Transcript for Docket #2022-R-A-0010

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DNREC Exhibits — Docket #2022-R-A-0002

This page contains proposed DNREC public hearing exhibits for Docket #2022-R-A-0002 (7 DE Admin. Code 1131 “Low Enhanced Inspection and Maintenance Program – Kent and New Castle Counties”) to be heard on Sept. 29, 2022. Public Hearing Transcript for Docket #2022-R-A-0002

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DNREC Exhibits — Docket #2022-R-A-0001

This page contains proposed DNREC public hearing exhibits for Docket #2022-R-A-0001 (7 DE Admin. Code 1126 “Motor Vehicle Emissions Inspection Program”) to be heard on Sept. 29, 2022.

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Public Hearing: Motor Vehicle Emissions Inspections Program

The Division of Air Quality will conduct a virtual public hearing on amendments to state regulations, and a State Implementation Plan, for the state’s vehicle emission inspections program.

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Notice of Draft Emission Banking and Trading Program Audit

The Division of Air Quality is providing the public an opportunity to inspect and comment on the Draft “Delaware Regulation 1134, Emission Banking and Trading Program, Emission Reduction Credit Audit.”

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Public Workshops: Vehicle Inspection and Maintenance Program Amendments

Division of Air Quality will conduct two virtual public workshops on draft amendments to the regulations governing the Vehicle Inspection and Maintenance Program.

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Delaware Emissions

Human activities have increased the amount of greenhouse gases in our atmosphere, threatening the health and wellbeing of the people of Delaware. Climate Action Plan Menu

Delaware’s Climate Action Plan

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Minimizing Emissions

By minimizing greenhouse gas emissions now, we contribute to a worldwide effort to reduce the severity of rapid climate change. Climate Action Plan Menu

Delaware’s Climate Action Plan

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Hydrofluorocarbons

In March of 2021, the Department of Natural Resources and Environmental Control (DNREC) adopted a regulation on prohibitions of hydrofluorocarbons in specific end-uses.

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Cool Switch Low Impact Refrigerant Program

The Cool Switch Low Impact Refrigerant Program’s goal is to incentivize the use of refrigerants with lower Global Warming Potential impacts. [collapse

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Virtual Public Hearing: Proposed Revisions to Delaware’s State Implementation Plan

The Division of Air Quality will conduct a public hearing (Docket #2020-R-A-0003) on March 25, in Dover, on three proposed revisions to Delaware’s State Implementation Plan (SIP).

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Point Source Emissions

The state of Delaware submits a comprehensive inventory of ozone precursor emissions to the EPA every three years. Ozone precursors are air pollutants that form ozone: volatile organic compounds (VOCs), oxides of nitrogen (NOX), and carbon monoxide (CO). Jacquelyn Cuneo

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Regional Greenhouse Gas Initiative

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

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Clean Power Plan Meetings

In 2015, the EPA set the first-ever carbon pollution limits for existing power plants. The rules, known as the Clean Power Plan, were issued under the Clean Air Act. Between 2014, when the Plan was just a proposal, then and 2018, when the EPA reversed itself and rescinded those rules, DNREC worked with residents and

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Planning for Clean Power

The state of Delaware began working on a Clean Power Plan in response to carbon pollution limits set by the U.S. Environmental Protection Agency (EPA) in 2015. In August of 2018, the EPA reversed itself and repealed those rules. It has proposed a new “Affordable Clean Energy” rule instead. The state is now working with

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Greenhouse Gas Offsets

The Regional Greenhouse Gas Initiative (RGGI) allows participating states to identify and take credit for project-based greenhouse gas reductions outside of the electric sector, which is subject to the RGGI cap-and-trade program. Valerie Gray Division of Air

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Reducing Diesel Emissions

Delaware has several programs designed to reduce diesel emissions, which can have significant negative impacts to overall air quality, from vehicles.

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VW Mitigation Plan

A 2017 agreement between the federal government and the Volkswagen Corporation (VW) created an Environmental Mitigation Trust to fund projects that mitigate air quality impacts from high-emitting diesel vehicles and engines. Delaware’s share of the Environmental Mitigation Trust is approximately $9.6 million. DNREC has developed a mitigation plan to accept and distribute these funds to

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Clean Vehicles and Fuels

Delaware has several programs designed to reduce air emissions by promoting clean fuels and alternative vehicle use. Biodiesel Biodiesel fuel is

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Mobile Sources

Mobile sources include a variety of motor vehicles and mobile equipment that generate air emissions, and that autonomously move or can be moved from place to place. The DNREC Mobile Sources Control Program implements measures and programs to reduce motor vehicle-related pollution from on-road vehicles Passenger vehicles such as sedans

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