Canada × Energy

🇨🇦Energy in Canada

21 energy providers in Canada, publishing 57 APIs.

21 providers 57 published APIs 85 indexed documents

Energy in Canada — 21 providers on the APIs.io network sit in both cohorts, and between them they publish 57 indexed APIs.

16 of the 21 publish at least one machine-readable API; 5 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 9 thin, 8 emerging, 3 developing, and 1 strong.

Leading by rating: Hydro-Québec, IESO, Ontario Energy Board, AESO, EPCOR, Manitoba Hydro, and 15 more.

Country membership is exact-tag only. A provider lands in Canada when one of its own top-level tags names the country — there is no headquarters signal on the country axis, unlike the region axis which reads tag, provider-name pattern, and stated HQ. So this cell is a floor, not a census, and it understates by construction — a energy company headquartered in Canada that never tags itself is counted nowhere on this axis. The region cuts read the wider signal set and will generally hold more.

Providers (21)

Provider Description APIs Rating
Hydro-Québec Hydro-Québec is the government-owned Crown corporation that generates, transmits and distributes almost all of the electricity consumed in Québec, Canada — a vertically integrat... 2 strong
IESO The Independent Electricity System Operator (IESO) is the Crown corporation that operates Ontario's bulk electricity system and administers the province's wholesale electricity ... 9 developing
Ontario Energy Board The Ontario Energy Board (OEB) is the independent regulator of Ontario's electricity and natural gas sectors, licensing and rate-regulating roughly 60 electricity distributors, ... 2 developing
AESO The Alberta Electric System Operator (AESO) is the independent, not-for-profit system and market operator for Alberta's electricity system — a statutory body created under Alber... 14 developing
EPCOR 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 distr... 1 thin
Manitoba Hydro Manitoba Hydro is the provincial Crown corporation that generates, transmits, and distributes electricity and distributes natural gas across Manitoba, Canada — "Manitoba's publi... 4 thin
Toronto Hydro Toronto Hydro is the municipally owned local electricity distribution company (LDC) for the City of Toronto, delivering power to roughly 800,000 residential and business custome... 1 thin
Alectra Utilities Alectra Utilities Corporation is Ontario's second-largest municipally owned electricity distributor and one of the largest local distribution companies (LDCs) in Canada, serving... 1 thin
Hydro One Hydro One Limited (TSX: H) is Canada's largest electricity transmission and distribution service provider, transmitting and distributing electricity across Ontario — the provinc... 1 thin
FLO FLO is a Quebec City headquartered electric vehicle charging company, founded in 2009 as AddEnergie (addenergie.com now redirects to flo.com), that designs and manufactures its ... 1 thin
ATCO ATCO Ltd. (TSX: ACO.X) is a Calgary, Alberta diversified global corporation and the controlling shareholder of Canadian Utilities Limited, through which it runs the regulated en... 2 thin
ENMAX ENMAX Corporation is the Calgary-based energy company owned outright by The City of Calgary, describing itself on its own about page as "a regulated wires company, a competitive... 1 thin
Canada Energy Regulator The Canada Energy Regulator (CER / Régie de l'énergie du Canada) is Canada's federal energy regulator, created by the Canadian Energy Regulator Act in 2019 to replace the Nation... 3 thin
Hydro Ottawa Hydro Ottawa Holding Inc. is a private corporation 100 percent owned by the City of Ottawa, and the parent of Hydro Ottawa Limited — the regulated local distribution company (LD... 1 emerging
Hydrostor Hydrostor is a Canadian long-duration energy storage developer founded in 2010 and headquartered in Toronto, with offices in Denver, Colorado and Melbourne and Adelaide, Austral... 9 emerging
NERC The North American Electric Reliability Corporation (NERC) is the not-for-profit international regulatory authority certified by FERC in July 2006 as the Electric Reliability Or... 0 emerging
Nova Scotia Power Nova Scotia Power Incorporated (NSPI) is the investor-owned, vertically integrated regulated electric utility serving roughly half a million customers across Nova Scotia, Canada... 0 emerging
SaskPower SaskPower — the Saskatchewan Power Corporation — is the Crown corporation that owns and runs essentially the whole electricity value chain in the province of Saskatchewan, Canad... 5 emerging
FortisBC FortisBC is a British Columbia energy utility and a subsidiary of Fortis Inc., delivering natural gas to more than 1,054,000 customers and electricity directly to close to 185,0... 0 emerging
BC Hydro British Columbia Hydro and Power Authority (BC Hydro) is a provincial Crown corporation whose sole shareholder is the Province of British Columbia, and which states that it gene... 0 emerging
General Fusion General Fusion is a Canadian fusion energy company founded in 2002 by physicist Dr. Michel Laberge and headquartered in Richmond, British Columbia, in the Vancouver area. It is ... 0 emerging

Indexed API documents (85)

Two numbers, both real: these providers publish 57 APIs as their own documents, which the catalog indexes split one-per-resource into 85 documents.

Hydro-Québec Open Data Search API v1

Hydro-Québec
The legacy Opendatasoft Search API v1 still served on the Hydro-Québec open data portal. Verified live and anonymous on 2026-07-27 — GET ...

Hydro-Québec Catalog API

Hydro-Québec
API to enumerate datasets

Hydro-Québec Dataset API

Hydro-Québec
API to work on records

IESO Public Reports Repository

IESO
The IESO's open market and system data surface. A flat HTTPS file repository publishing 139 report directories — hourly Ontario and marke...

IESO Reports Site REST API

IESO
A RESTful file-access API provided by Axway SecureTransport, used to automate retrieval of reports from the IESO Reports Site. Accepts an...

IESO Market Information Management (MIM) Web Services

IESO
SOAP web services that let registered Ontario market participants submit and retrieve market information programmatically. The published ...

IESO Registration System Facilities API

IESO
A REST API on the Appian-based Online IESO platform for retrieving and maintaining facility registration data. SPEC-249 documents the bas...

IESO Retrofit System API

IESO
A web service API for the Retrofit program under Save on Energy, IESO's conservation and demand management portfolio, allowing participan...

IESO Retrofit Service Provider API

IESO
A companion web service API documented in SPEC-232 for service providers participating in the Save on Energy Retrofit program, covering t...

IESO Dispatch Service Web Service

IESO
A web service, specified in SPEC-154, through which registered market participants retrieve dispatch instructions issued by the IESO and ...

IESO Dispatch Notification Service Web Service

IESO
A push-notification web service, specified in SPEC-155, that delivers automated notifications of dispatch instructions to registered mark...

IESO Outage Coordination and Scheduling System (OCSS) Web Service

IESO
A web service, specified in SPEC-113, for submitting and managing transmission and generation outage requests in IESO's Outage Coordinati...

Ontario Energy Board Applications before the OEB API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/applications-oeb

Ontario Energy Board Current Electricity Rates (General Service < 50 kW Rate Class) API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/current-electricity-rates-general-service-50-kw-rate-class

Ontario Energy Board Current Electricity Rates (Residential Rate Class) API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/current-electricity-rates-residential-rate-class

Ontario Energy Board Current Natural Gas Rates (Residential Rate Classes) API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/current-natural-gas-rates-residential-rate-classes

Ontario Energy Board Electricity and Natural Gas Distributors - Service Areas API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/electricity-and-natural-gas-distributors-service-areas

Ontario Energy Board Electricity Distributor Complaints Received by the OEB API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/electricity-distributor-complaints-received-oeb

Ontario Energy Board Electricity Distributor Performance – Scorecard API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/electricity-distributor-performance-scorecard

Ontario Energy Board Electricity Reporting & Record Keeping Requirements (RRR): Section ... API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/electricity-reporting-record-keeping-requirements-rrr-section-2142-syste...

Ontario Energy Board Historical Regulated Price Plan Electricity Rates API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/historical-regulated-price-plan-electricity-rates

Ontario Energy Board Licensed Market Participants API

Ontario Energy Board
OEB Open Data dataset landing page: https://www.oeb.ca/open-data/licensed-market-participants

Ontario Energy Board Records API

Ontario Energy Board
Search and retrieve records (filings, decisions, orders, licences, correspondence) in the OEB case record.

Ontario Energy Board Search Metadata API

Ontario Energy Board
The machine-readable query vocabulary the RDS search form itself loads.

AESO Energy Trading System (ETS) Public Reports

AESO
AESO's long-running Energy Trading System report servlets — the fully anonymous half of its data posture, and the reason market_data_open...

AESO AIES Gen Capacity API

AESO
The AIESGenCapacity API from AESO — 1 operation(s) for aiesgencapacity.

AESO Assetlist API

AESO
The Assetlist API from AESO — 1 operation(s) for assetlist.

AESO Csd API

AESO
The Csd API from AESO — 2 operation(s) for csd.

AESO Interchange API

AESO
The Interchange API from AESO — 1 operation(s) for interchange.

AESO Load API

AESO
The Load API from AESO — 1 operation(s) for load.

AESO Load Outage Report API

AESO
The LoadOutageReport API from AESO — 1 operation(s) for loadoutagereport.

AESO Merit Order API

AESO
The MeritOrder API from AESO — 1 operation(s) for meritorder.

AESO Meteredvolume API

AESO
The Meteredvolume API from AESO — 1 operation(s) for meteredvolume.

AESO Operating Reserve Offer Control API

AESO
The OperatingReserveOfferControl API from AESO — 1 operation(s) for operatingreserveoffercontrol.

AESO Outage API

AESO
The Outage API from AESO — 1 operation(s) for outage.

AESO Poolparticipantlist API

AESO
The Poolparticipantlist API from AESO — 1 operation(s) for poolparticipantlist.

AESO Price API

AESO
The Price API from AESO — 3 operation(s) for price.

AESO Unit Commitment API

AESO
The UnitCommitment API from AESO — 1 operation(s) for unitcommitment.

EPCOR Ontario Green Button (Download My Data / Connect My Data)

EPCOR
The Green Button energy-data service EPCOR operates for its three Ontario service areas (Aylmer-area natural gas, Collingwood-area and Ki...

EPCOR Boundaries API

EPCOR
Municipal boundary reference layers.

EPCOR Catalog API

EPCOR
Service directory.

EPCOR Infrastructure API

EPCOR
Water infrastructure construction projects.

EPCOR Power Outages API

EPCOR
Edmonton electricity distribution outages (active, planned and point features).

EPCOR Service Areas API

EPCOR
EPCOR Water USA service area boundaries.

EPCOR Us Water Outages API

EPCOR
EPCOR Water USA district outage points (Arizona and New Mexico).

EPCOR Water Outages API

EPCOR
Canadian water outages, main breaks and field events.

Manitoba Hydro Current Power Outages

Manitoba Hydro
A hosted Esri feature service published by Manitoba Hydro's ArcGIS Online organization (org id QoeQkfdOG126FqSi, org name "Manitoba Hydro...

Manitoba Hydro Planned Power Outages

Manitoba Hydro
A hosted Esri feature service published by the same Manitoba Hydro ArcGIS Online organization carrying planned outage areas. The item des...

Manitoba Hydro ArcGIS Server Reference Data

Manitoba Hydro
An ArcGIS Server 10.91 REST services directory hosted on Manitoba Hydro's own domain at maps.hydro.mb.ca, readable anonymously. The root ...

Manitoba Hydro Hydrological Data

Manitoba Hydro
Manitoba Hydro's near-real-time hydrological monitoring application, a KISTERS WISKI Web Public deployment documented on hydro.mb.ca and ...

Toronto Hydro Green Button Download My Data

Toronto Hydro
Toronto Hydro's Green Button Download My Data (DMD) implementation, also required by O. Reg. 633/21 and built to NAESB REQ.21 ESPI v3.3. ...

Toronto Hydro Application Information API

Toronto Hydro
Application Information endpoints

Toronto Hydro Authorization API

Toronto Hydro
Authorization endpoints

Toronto Hydro Batch API

Toronto Hydro
Batch data transfer endpoints

Toronto Hydro Usage Point API

Toronto Hydro
Usage Point endpoints

Alectra Utilities Application Information API

Alectra Utilities
Application Information endpoints

Alectra Utilities Authorization API

Alectra Utilities
Authorization endpoints

Alectra Utilities Batch API

Alectra Utilities
Batch data transfer endpoints

Alectra Utilities Usage Point API

Alectra Utilities
Usage Point endpoints

Hydro One Green Button Connect My Data (CMD)

Hydro One
Hydro One's Green Button Connect My Data implementation, mandated by Ontario Regulation 633/21. A registered third-party vendor obtains a...

FLO Store (Shopify Storefront MCP)

FLO
The only live, anonymously callable machine-readable surface in FLO's estate. FLO's hardware and accessories store runs on Shopify, and t...

ATCO Query API

ATCO
Read-only queries against the hosting capacity feature layer

ATCO Service API

ATCO
Feature service and feature layer metadata

ENMAX Power System Capacity ArcGIS Feature Services

ENMAX
The machine-readable grid data behind ENMAX Power's public Hosting Capacity, Load Capacity and Service Area maps. The three maps publishe...

CER ArcGIS Online Feature Services

Canada Energy Regulator
The Canada Energy Regulator operates its own ArcGIS Online organization (portal neb-gis.maps.arcgis.com, organization id vNzamREXvX2WcX6d...

CER Assessments Map Service (Federal Geospatial Platform)

Canada Energy Regulator
The CER's Environmental and Socio-economic Assessments (ESA) layer, published through the Government of Canada's Federal Geospatial Platf...

CER Open Data via the Open Government Portal CKAN API

Canada Energy Regulator
The Canada Energy Regulator publishes no API of its own for tabular data, but all of its open data is machine-readable through the Govern...

Hydro Ottawa Application Information API

Hydro Ottawa
Application Information endpoints

Hydro Ottawa Authorization API

Hydro Ottawa
Authorization endpoints

Hydro Ottawa Batch API

Hydro Ottawa
Batch data transfer endpoints

Hydro Ottawa Usage Point API

Hydro Ottawa
Usage Point endpoints

Hydrostor Projects API

Hydrostor
Public, unauthenticated read access to Hydrostor's Advanced Compressed Air Energy Storage project portfolio — the site-specific `project`...

Hydrostor Posts API

Hydrostor
Public, unauthenticated read access to the Hydrostor newsroom archive — press releases, company insights and featured media coverage — vi...

Hydrostor Pages API

Hydrostor
Public, unauthenticated read access to the static marketing and policy pages of hydrostor.ca — the company, technology and geology explai...

Hydrostor Media API

Hydrostor
Public, unauthenticated read access to the media library behind hydrostor.ca — project renders, facility and geology photography, technol...

Hydrostor Taxonomy API

Hydrostor
Public, unauthenticated read access to the classification vocabularies behind hydrostor.ca: newsroom categories and tags, plus the site-s...

Hydrostor Search API

Hydrostor
Public, unauthenticated cross-content search over hydrostor.ca — newsroom posts, static pages and the A-CAES project portfolio in one res...

Hydrostor Discovery API

Hydrostor
Public, unauthenticated discovery metadata for hydrostor.ca — the self-describing route index (340 routes across 18 namespaces at capture...

Hydrostor oEmbed API

Hydrostor
Public oEmbed 1.0 provider endpoint for hydrostor.ca URLs, returning embeddable rich metadata — title, author, thumbnail and iframe HTML ...

Hydrostor SEO Metadata API

Hydrostor
Public Yoast SEO head endpoint returning the rendered head metadata and its parsed schema.org JSON-LD graph for any hydrostor.ca URL — a ...

SaskPower Power Use Dashboard Data

SaskPower
The undocumented JSON endpoint behind SaskPower's public "Where Your Power Comes From" page. A single anonymous GET — no key, no signup, ...

SaskPower Planned Outages RSS Feed

SaskPower
A genuinely published, anonymous RSS 2.0 feed of SaskPower's planned power outages, opened by the visible "RSS feed" link on the Outages ...

SaskPower Live Outage JSON Feed

SaskPower
The undocumented JSON endpoint behind SaskPower's public outage map, found in the markup of the Outage Map and Updates page alongside the...

SaskPower Outage Map KML Feed

SaskPower
The KML data feed behind SaskPower's public outage map, referenced directly in the markup of the Outage Map and Updates page and served a...

SaskPower Smart Meter Installation Map KML Feed

SaskPower
The KML data feed behind SaskPower's Smart Meter Installation Map, requested by the site's own SP.scripts.js bundle and served anonymousl...

Other industries in Canada

Financial Services 46 Banking & Open Banking 44 Data & Analytics 41 Insurance 18 Government & Public Sector 17 Utilities 16 Real Estate 15 Digital Health & Telehealth 14 Healthcare 13 Education & EdTech 11 Venture Capital & Investing 11 Cybersecurity & Identity 9 All of Canada →

Energy elsewhere

North America 163 Europe 83 United Kingdom & Ireland 38 Australia & New Zealand 27 DACH (Germany · Austria · Switzerland) 20 France & Iberia 9 Nordics 9 India & South Asia 7 Greater China 6 Benelux 4 Middle East 4 Africa 2 All of Energy →

This page is the intersection of two independently computed cohorts: Canada and Energy. A provider appears here only when it is already a member of both. Canada membership is matched on tag, so this is a floor rather than a census — coverage gaps show up here as small numbers, not as absent pages.

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Tools for countries

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

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