EPA Air · by county
Air-emissions sources in New Castle County, Delaware
- 211Facilities
Every stationary source in New Castle County, Delaware that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in New Castle County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in New Castle County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 147
- 2025 — inspections 266
- 2024 — inspections 238
- 2023 — inspections 196
- 2022 — inspections 185
- 2021 — inspections 185
- 2020 — inspections 197
- 2019 — inspections 213
- 2018 — inspections 156
- 2017 — inspections 152
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 1007 MARKET CONDOMINIUM ASSOCIATION | Major source | No |
| 3 D FABRICATIONS, INC | Minor source | No |
| A PLUS CLEANERS | Minor source | No |
| A-1 CLEANERS (1660 SOUTH GOVERNORS AVE) | Minor source | No |
| ACE CLEANERS | Minor source | No |
| AEARO TECHNOLOGIES LLC | Major source | No |
| AIR LIQUIDE ADVANCED SEPARATIONS, NEWPORT PLANT | Synthetic minor source | No |
| AIRPORT CLEANERS - BEAVER BROOK PLAZA | Minor source | No |
| ALFRED I DUPONT HOSPITAL FOR CHILDREN | Major source | No |
| ALLAN MYERS DE, INC. WILMINGTON | Synthetic minor source | No |
| ALLAN MYERS, DELAWARE, INC - DOVER | Synthetic minor source | No |
| ALPINE CLEANERS | Minor source | No |
| AMAZON.COM SERVICES LLC. | Synthetic minor source | No |
| AMERICAN AIR LIQUIDE-GLASGOW | Synthetic minor source | No |
| AMTRAK WILMINGTON MAINTENANCE FACILITY | Major source | No |
| ANY GARMENT CLEANERS - KIRKWOOD HIGHWAY | Minor source | No |
| ANY GARMENT CLEANERS - POSSUM PARK MALL | Minor source | No |
| ASHLAND SPECIALTY INGREDIENTS G. P. | Synthetic minor source | No |
| ASTRA ZENECA INC/FAIRFAX | Minor source | No |
| ASTRAZENECA PHARMACEUTICALS, LLC-NEWARK | Synthetic minor source | No |
| BANK OF AMERICA, N.A. - CHRISTIANA AND COLLINS CAMPUS | Synthetic minor source | No |
| BANK OF AMERICA, N.A. - DEERFIELD CAMPUS | Synthetic minor source | No |
| BARCLAYS BANK DELAWARE | Emissions classification unknown | No |
| BAYHEALTH MEDICAL CENTER-KENT GENERAL HOSPITAL | Synthetic minor source | No |
| BEAR MATERIALS LLC - BEAR | Minor source | No |
| BEAR MATERIALS LLC - MIDDLETOWN | Minor source | No |
| BEAR MATERIALS LLC - NEW CASTLE | Minor source | No |
| BETTY BRITE CLEANERS | Minor source | No |
| BLACKROCK INC - 100 BELLEVUE PKWY | Minor source | No |
| BOXWOOD CLEANERS | Minor source | No |
| BPG OFFICE PARTNERS XI, 1105 MARKET LLC | Minor source | No |
| BPG OFFICE PARTNERS XIII | Minor source | No |
| BRANDYWINE INVESTMENT GRP, LLC & BRANDYWINE INVEST GRP II | Major source | No |
| BRITE CLEANERS | Minor source | No |
| BROOKSIDE CLEANERS -CLOSED | Minor source | No |
| BUCCINI POLLIN GROUP (BPG) | Synthetic minor source | No |
| BUCKEYE TERMINALS | Major source | No |
| CALPINE MID-ATLANTIC GENERATION-CHRISTIANA ENERGY CENTER | Major source | No |
| CALPINE MID-ATLANTIC GENERATION-DELAWARE CITY ENERGY CENTER | Major source | No |
| CALPINE MID-ATLANTIC GENERATION-EDGE MOOR | Major source | No |
| CALPINE MID-ATLANTIC GENERATION-WEST ENERGY CENTER | Major source | No |
| CAPITOL CLEANERS & LAUNDERERS, INC.(NEW ST.) | Minor source | No |
| CHRISTIANA CARE HEALTH SERVICES - CHRISTIANA HOSPITAL | Major source | No |
| CHRISTIANA CARE HEALTH SERVICES - WILMINGTON HOSPITAL | Synthetic minor source | No |
| CHRISTIANA MATERIALS, LLC | Synthetic minor source | No |
| CIRILLO BROS INC | Minor source | No |
| CITY 1 HOUR CLEANERS | Minor source | No |
| CITY OF DOVER-VAN SANT GENERATING STA | Major source | No |
| CITY OF WILM WATER DIV - PORTER FILTER P | Minor source | No |
| CLARIOS, LLC - MIDDLETOWN DISTRIBUTION CENTER | Major source | No |
| CLASSIC IMAGE, INC. | Minor source | No |
| CLAYMONT CLEANERS | Minor source | No |
| CLEAN EARTH OF NEW CASTLE INC | Major source | No |
| COASTAL COATINGS INC - DOVER | Synthetic minor source | No |
| COKER CONCRETE | Synthetic minor source | No |
| COLLEGE SQUARE CLEANERS | Minor source | No |
| COLOR WORKS PAINTING - EDWARDS AVENUE | Minor source | No |
| COLOR WORKS PAINTING, INC-GRANTHAM LANE | Minor source | No |
| COLORS & EFFECTS USA LLC - NEWPORT | Major source | No |
| COLTON CLEANERS II - MCKENNAN CHURCH ROAD | Minor source | No |
| COMCAST CABLEVISION-LIMESTONE ROAD | Minor source | No |
| COMCAST NEW CASTLE HEADEND | Minor source | No |
| CONECTIV THERMAL SYSTEMS | Minor source | No |
| CONTRACTOR MATERIALS LLC-S HEALD | Minor source | No |
| CONTRACTORS MATERIALS LLC - HEALD STREET | Synthetic minor source | No |
| CORRADO CONSTRUCTION CO LLC | Synthetic minor source | No |
| CRISP PARTNERS, LLC | Major source | No |
| CRODA, INC | Major source | Yes |
| DANA RAILCARE | Synthetic minor source | Yes |
| DATWYLER PHARMA PACKAGING USA, INC./PROJECT PACER | Synthetic minor source | No |
| DELAWARE AIR NATIONAL GUARD (NO BILLABLE | Minor source | No |
| DELAWARE CITY LOGISTICS COMPANY SALES TERMINAL | Major source | No |
| DELAWARE CITY REFINING CO-DELAWARE CITY | Major source | Yes |
| DELAWARE PARK HORSE RACING TRACK | Synthetic minor source | No |
| DELAWARE RECYCLABLE PRODUCTS, INC | Synthetic minor source | No |
| DELAWARE RIVER AND BAY AUTHORITY | Minor source | No |
| DELAWARE SOLID WASTE AUTHORITY, CHERRY ISLAND | Major source | No |
| DELAWARE SOLID WASTE AUTHORITY, PIGEON POINT | Minor source | No |
| DELAWARE STATE HOSPITAL (HERMAN HOLLOWAY CAMPUS) | Synthetic minor source | No |
| DELAWARE STATE UNIVERSITY | Major source | No |
| DELAWARE TRUST BUILDING - WILMINGTON | Minor source | No |
| DEPT OF VETERANS AFFAIRS MEDICAL CENTER | Major source | No |
| DESIGN CONTRACTING, INC | Minor source | No |
| DIAMOND MATERIALS - HANBY MIDDLE SCHOOL | Minor source | No |
| DIAMOND MATERIALS - ROVING CRUSHER | Synthetic minor source | No |
| DIAMOND MATERIALS, LLC | Synthetic minor source | No |
| DIAMOND STATE GENERATION PARTNERS (BLOOM ENERGY - RED LION) | Minor source | No |
| DOVER AIR FORCE BASE | Major source | No |
| DOVER DOWNS INC. DBA BALLYS DOVER CASINO RESORT | Synthetic minor source | No |
| DRY CLEAN CENTRAL LONGMAR II INC | Minor source | No |
| DUN-RITE CLEANERS | Minor source | No |
| DUPONT EXPERIMENTAL STATION | Major source | No |
| DUPONT OFFICE BUILDING | Minor source | No |
| DXC TECHNOLOGY SERVICES LLC | Synthetic minor source | No |
| EASTERN SHORE NATURAL GAS-DELAWARE CITY | Synthetic minor source | No |
| EDGEWELL PERSONAL CARE - PLANT 4 | Synthetic minor source | No |
| ELIM CLEANERS | Minor source | No |
| EMILY CORPORATION T/A THOMPSON CLEANERS | Minor source | No |
| EMILY P BISSELL HOSPITAL | Minor source | No |
| ENERGY CENTER DOVER, LLC | Major source | Yes |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.