Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
About EPA
Contact Us

About EPA's Campus in Research Triangle Park (RTP), North Carolina

Important Employee and Visitor Information
  • COVID-19 health and safety guidance for EPA employees and visitors to EPA facilities.
Related Information about EPA's Research Triangle Park (RTP) Location

RTP Library Services


Mailing address:
U.S. EPA
Mail drop: [fill in mail code from the EPA Offices Located in RTP" section below for specific offices]
RTP, NC 27711

Commercial delivery address:
U.S. EPA
4930 Old Page Road
Durham, NC 27703

EPA's campus in Research Triangle Park (RTP), North Carolina houses 15 EPA offices, including EPA's major center for research on air, climate, and energy. The RTP campus covers nearly 1.2 million square feet. It is the largest facility ever built by the agency,

On this page:
  • Visitor Information
  • EPA Offices Located in RTP
  • Features of the EPA Campus in RTP

Visitor Information

Physical Address and Location

U.S. EPA
109 T.W. Alexander Drive
Durham, NC 27709

The campus is located eight miles west of Raleigh-Durham (RDU) International Airport.

Campus Information

  • You must have a photo ID to gain access to the campus.
  • Security guards issue parking passes at the entrances.
  • A badge and an escort will be provided.
campus parking
Click the map to enlarge.

 

EPA-RTP's Speaker Bureau

Our Speakers Bureau provides local schools, universities, and community groups with U.S. EPA-RTP speakers for events. We offer tours for student groups, provide judges for science competitions, and host EPA booths at schools and community events.  Learn more about the Speakers Bureau.

EPA Offices Located in RTP

  • Office of Mission Support
    • National Computer Center
    • Office of Administration and Resources Management - RTP
    • Office of Acquisition Management - Procurement Operations
  • Office of the Administrator
    • Office of Civil Rights
  • Office of Air and Radiation
    • Office of Air Quality Planning and Standards (OAQPS)
  • Office of Chief Financial Officer
    • Finance Center
  • Office of General Counsel
  • Office of Inspector General
  • Office of Research and Development

Facilities

EPA's 2,000+ professionals who work at the RTP campus spend each day in state-of the art facilities that serve as a model for safe, healthy and environmentally-sustainable business operations.  The campus includes over 1.2 million square feet of office, laboratory, computer and conference spaces.  Surrounding the buildings are 10 acres of dedicated open space, including  woods, meadows, marshes, and beautiful Discovery Lake.

 

  • About EPA Home
  • Our Mission and What We Do
  • EPA Administrator
  • Headquarters Offices
  • Regional Offices
  • Labs and Research Centers
  • EPA Organization Chart
  • EPA History
  • Staff Directory
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on October 31, 2022
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.