Total Data Sets: 177

Open data catalogue

Ontario + open data - we like the sound of that. We’re hoping to unleash a new generation of winning ideas, services and applications.


  • Annual summaries for all regions on: air emissions municipal/private sewage discharges industrial sewage discharges
    Date published: April 2014
    Publisher: Environment
    File types: CSV, XLS
  • Contact information for private elementary and secondary schools.
    Date published: March 2014
    Publisher: Education
    File types: XLSX
  • Shows the amount of energy used and greenhouse gases (GHG) emitted for the Broader Public Sector, i.e., municipalities, municipal service boards, school boards, universities, colleges and hospitals.
    Date published: February 2014
    Publisher: Energy
    File types: XLSX, CSV
    Tags: Air quality
  • A list of all the currently licensed toxics planners in Ontario.
    Date published: January 2014
    Publisher: Environment
    File types: XLSX, CSV
  • Information about small landfills in Ontario.
    Date published: January 2014
    Publisher: Environment
    File types: XLS, CSV
  • A listing of proponent projects and their application status in the Renewable Energy Approval process.
    Date published: January 2014
    Publisher: Environment
    File types: XLS, CSV
  • Information about large landfills in the province.
    Date published: January 2014
    Publisher: Environment
    File types: XLS, CSV
  • Greenhouse gas emissions summary dataset provides the total annual emissions of 6 greenhouse gases for each facility reporting to the ministry.
    Date published: January 2014
    Publisher: Environment
    File types: XLS
    Tags: Air quality
  • Self-reported data from approximately 386 public libraries, First Nation public libraries and contracting organizations.
    Date published: January 2014
    Publisher: Tourism, Culture and Sport
    File types: CSV
  • Locations of community clinics and pharmacies administering free flu shots.
    Date published: December 2013
    Publisher: Health and Long-Term Care
    File types: CSV