Delaware
Refineries and chemical production account for most of the state’s industrial emissions. The state’s lone refinery, located in Delaware City, is responsible for nearly 80 percent of emissions from large industrial facilities. The state’s two largest chemical plants are also located in Delaware City. Poultry processing is the main industrial activity in southern Delaware.

- The top 20 emitters are shown on this map, coded by industrial sector. The size of the circles corresponds to emissions: the larger the circle, the higher the emissions.
- Disadvantaged communities (as determined by the federal government) are shaded blue.

- The inner circle provides a visual representation of the share of emissions generated by each industrial sector.
- The outer circle also indicates the share of a sector’s emissions generated in disadvantaged communities.
State Energy Policy:
Examining a state’s broader energy policy landscape is helpful when considering policies to support industrial innovation. Delaware established a statutory greenhouse gas emissions reduction target in 2023 and updated its renewable portfolio standard in 2021. While these formal commitments are not prerequisites for innovative industrial policy, they can provide a supportive framework.
Streamlining permitting and establishing an efficient, transparent appeals process that engages local communities early, while providing clarity and assurances to project developers, are also key components of effective state energy policy. Discussing innovative industrial policy presents an opportunity for broader conversations about state energy policy, ensuring a mutually reinforcing strategy.
LEGISLATIVE context & opportunity:
The context below is not exhaustive and serves as an example of recent policies and programs, highlighting potential future opportunities. Please let us know if you are aware of additional efforts advancing industrial innovation in Delaware that we should highlight.
- The First FundTM supports early-stage science startups with compelling business models to address problems and opportunities in life sciences, clean tech, and advanced materials. First Fund companies must become residents of the Innovation Space.
- Incentives and Tax Credits offer a wide range of economic support across various sectors in Delaware, including industry, such as the Delaware Site Readiness Fund and the Green Industries/Brownfield Tax Credit.
- Mid-Atlantic Clean Hydrogen Hub (MACH2) includes Delaware, New Jersey, and Pennsylvania. Independent of the outcome of the federal funding that initially supported these regional hubs, there is interest in building a clean hydrogen economy in the region.
- A factsheet by the Regional Carbon Capture Deployment Initiative describes how carbon capture can reduce industrial emissions in Delaware, including economically feasible subsectors and facilities that qualify for the federal 45Q tax credit.
Explore recent legislation in Delaware and all 50 states by clicking on a specific year: 2025 legislation, 2024 legislation, 2023 legislation.
