PollutionData
Canadian Emissions Data,
structured.
Every facility-level GHG emission report and substance-level pollutant release across Canada, in one normalized feed. Used by ESG analysts, environmental compliance teams, and accountability researchers tracking who emits what.
Used by ESG, sustainability, environmental compliance, and research teams across Canada.
Why teams use PollutionData
Skip the GHGRP CSV downloads, the NPRI substance-name reconciliation, and the cross-dataset facility joining. Get clean, normalized records delivered as JSON.
Facility GHG emissions
GHGRP data for every large industrial emitter: total CO2e per year plus full gas breakdown: CO2, CH4, N2O, HFCs, PFCs, SF6. Filter by province, naics_code, and value.
Pollutant releases
NPRI substance-level releases to air, water, and land. Bilingual substance names: substance_en and substance_fr. Over 300 substances tracked since 1993.
Cross-dataset facility profiles
Every NPRI facility links to its GHGRP record via facility_id. The /facility/{id} endpoint returns both emission and release history in one call.
ESG-ready filtering
Filter by NAICS code, province, date range, substance, and value. Aggregate by province or year with the /stats endpoint. Purpose-built for ESG workflows.
Two datasets, one API
GHGRP facility emissions and NPRI substance releases, both normalized, both bilingual.
Powerful, consistent API
Search emissions, profile facilities, trace pollutants. One key, every endpoint.
Who it's for
Different teams use PollutionData for different reasons. Same data, different lens.
ESG & sustainability
Benchmark facility emissions against sector peers. Track year-over-year trends. Pull structured CO2e data directly into your ESG reporting pipeline.
Environmental compliance
Monitor regulated facilities by province and NAICS code. Search for specific substances, identify top emitters by region, and audit historical releases.
Research & academia
30+ years of NPRI data and 20 years of GHGRP records. Query by substance group, facility, or sector to support emissions modelling and policy research.
Journalism & accountability
Follow the pollution. Identify which facilities release the most toxic substances in a given province. Cross-reference GHG and NPRI records on a single facility.
Pricing
Self-serve API access on RapidAPI for evaluation. Custom feeds, bulk exports, and enterprise SLAs are quoted directly. Talk to us..