aid: epcor url: https://raw.githubusercontent.com/api-evangelist/epcor/refs/heads/main/apis.yml name: EPCOR kind: company description: >- EPCOR Utilities Inc. is a municipally owned Canadian utility headquartered in Edmonton, Alberta, wholly owned by the City of Edmonton, that builds and operates electricity distribution and transmission, water and wastewater, and natural gas distribution systems across Alberta, Ontario and British Columbia in Canada and in Arizona, New Mexico and Texas in the United States. In its Alberta home market it is both a wires company for Edmonton and, through EPCOR Energy Alberta, a regulated-rate electricity retailer, sitting at the distribution-and-retail end of the value chain rather than in generation (generation was spun out as Capital Power in 2009). EPCOR runs no developer programme: epcor.com publishes no developer portal, no API documentation, no OpenAPI and no llms.txt, and the developer., developers., api., docs. and data. subdomains do not resolve. It nonetheless operates two real programmatic surfaces. The first is compelled: the Green Button Download My Data and Connect My Data service its three Ontario service areas - natural gas in the Aylmer area and electricity in the Collingwood and Kincardine areas - must run under Ontario's energy data regulation (O. Reg. 633/21), delivered behind a customer login and a third-party vendor registration portal, with EPCOR stating Green Button Alliance certification but publishing no base URI, no ESPI version and no technical contract. The second is accidental and entirely open: a public ArcGIS Online organization (owner epcor_outages) whose 36 production feature services - Edmonton power outage areas, Canadian water main breaks, water infrastructure projects, scheduled field events, and the outage and service-area layers for fourteen EPCOR Water USA districts in Arizona and New Mexico - answer anonymous ArcGIS REST queries with live data. EPCOR documents none of it, licenses none of it and announces none of it. The result is a utility that is open where a province compelled it, open where nobody noticed, and closed everywhere it would count as a product; wholesale market and system data still comes from AESO and IESO, not from EPCOR. image: https://www.epcor.com/content/dam/epcor/images/dm-images/logos-and-icons/epcor-logo.png tags: - Energy - Canada - Utilities - Electricity - Natural Gas - Water - Green Button - Smart Metering - Grid - Ontario - Alberta - Outages - Geospatial - Open Data created: '2026-07-27' modified: '2026-07-27' specificationVersion: '0.19' apis: - aid: epcor:epcor-ontario-green-button name: EPCOR Ontario Green Button (Download My Data / Connect My Data) description: >- The Green Button energy-data service EPCOR operates for its three Ontario service areas (Aylmer-area natural gas, Collingwood-area and Kincardine-area electricity) to satisfy Ontario's O. Reg. 633/21. Download My Data lets an authenticated EPCOR customer download usage and billing data in an industry-standard XML format from the Green Button portal; Connect My Data ("Data Shares") lets a customer authorize a registered third-party vendor to receive energy usage data, billing data and/or account information on an ongoing basis via security tokens, with revocation from the portal's Data Shares tab. EPCOR states it has been certified by the Green Button Alliance. EPCOR publishes no technical documentation, no base URI, no ESPI/NAESB version reference and no machine-readable contract for this interface - a third party must apply through the vendor onboarding portal, and the customer-facing portal redirects every path to a login, so no endpoint could be verified anonymously. Not offered in EPCOR's Alberta or US service areas. humanURL: https://www.epcor.com/ca/en/on/collingwood-area/account/manage-account/green-button.html tags: - Energy - Green Button - Consumer Data - Electricity - Natural Gas - Ontario properties: - type: Documentation url: https://www.epcor.com/ca/en/on/collingwood-area/account/manage-account/green-button.html - type: Documentation url: https://www.epcor.com/ca/en/on/aylmer-area/account/manage-account/green-button.html - type: Documentation url: https://www.epcor.com/ca/en/on/kincardine-area/account/manage-account/green-button.html - type: Portal url: https://epcorgas.savagedata.com/ - type: Registration url: https://epcorgasonboarding.savagedata.com/ - type: Standard url: https://www.greenbuttonalliance.org/ - type: Regulation url: https://www.oeb.ca/consumer-information-and-protection/green-button - type: AgentSkill url: skills/epcor-request-ontario-green-button-data.md - aid: epcor:epcor-outages-arcgis name: EPCOR Public Outage and Service Area Feature Services (ArcGIS REST) description: >- EPCOR's undocumented but fully public geospatial data surface. Its outage map at outages.epcor.com loads its endpoints from a configuration file that points at a publicly shared ArcGIS Online organization (services6.arcgis.com/Ji2rusuWXDFSqNsP, item owner epcor_outages, access public). Thirty-six production feature services answer anonymous ArcGIS REST queries with live operational data: Edmonton active and planned power outage areas with incident number, cause, affected-customer count, neighbourhoods and street ranges; Canadian water outages and main breaks; generic water events and scheduled field events; water infrastructure capital projects with status, lifecycle and typed dates; and per-district outage points plus service-area boundaries for fourteen EPCOR Water USA districts in Arizona and New Mexico. No API key, no signup, no rate limit, no licence, no terms of use and no support channel are published for it, and EPCOR's own environment pipeline (dev/test/ist/uat copies) sits in the same public folder. Format is selected with an f parameter (json, geojson, pbf), paging uses resultOffset/resultRecordCount against a 2000-feature cap, and errors are returned with HTTP 200 and an Esri error body. The OpenAPI in this repo is derived by API Evangelist from live service and layer metadata - EPCOR publishes no specification. humanURL: https://outages.epcor.com/ baseURL: https://services6.arcgis.com/Ji2rusuWXDFSqNsP/ArcGIS/rest/services tags: - Outages - Geospatial - Electricity - Water - Open Data - Edmonton - Alberta - Arizona - New Mexico - ArcGIS properties: - type: OpenAPI url: openapi/epcor-outages-arcgis-openapi.yml - type: JSONSchema url: json-schema/epcor-outage-features.schema.json - type: Examples url: examples/epcor-power-outage-areas-query.json - type: Examples url: examples/epcor-arcgis-service-directory.json - type: Examples url: examples/epcor-water-canada-outages-query.json - type: Portal url: https://outages.epcor.com/ - type: Standard url: https://developers.arcgis.com/rest/services-reference/enterprise/query-feature-service-layer/ - type: AgentSkill url: skills/epcor-check-edmonton-power-outages.md - type: AgentSkill url: skills/epcor-track-water-outages-and-projects.md - type: AgentSkill url: skills/epcor-map-us-water-districts.md common: - type: AgenticAccess url: agentic-access/epcor-agentic-access.yml - type: DomainSecurity url: security/epcor-domain-security.yml - type: Authentication url: authentication/epcor-authentication.yml - type: Conventions url: conventions/epcor-conventions.yml - type: ErrorCatalog url: errors/epcor-problem-types.yml - type: Lifecycle url: lifecycle/epcor-lifecycle.yml - type: Conformance url: conformance/epcor-conformance.yml - type: DataModel url: data-model/epcor-data-model.yml - type: Packages url: packages/epcor-packages.yml - type: LLMsTxt url: llms/epcor-llms.txt - type: AgentSkill url: skills/_index.yml - type: Website url: https://www.epcor.com/ - type: Website url: https://www.epcor.com/ca/en.html - type: Website url: https://www.epcor.com/us/en.html - type: LinkedIn url: https://www.linkedin.com/company/epcor - type: Twitter url: https://twitter.com/epcor - type: Facebook url: https://www.facebook.com/epcor - type: Instagram url: https://www.instagram.com/epcor - type: Portal url: https://customerportal.epcor.com/app/ - type: StatusPage url: https://outages.epcor.com/ - type: Support url: https://www.epcor.com/ca/en/ab/edmonton/contact-edmonton.html - type: Blog url: https://www.epcor.com/ca/en/news.html - type: PrivacyPolicy url: https://www.epcor.com/ca/en/about/policies/privacy-policy.html - type: TermsOfService url: https://www.epcor.com/ca/en/about/policies/terms-of-use.html - type: About url: https://www.epcor.com/Pages/about-epcor-ontario.aspx maintainers: - FN: Kin Lane email: kin@apievangelist.com