What Toronto Hydro does

Toronto Hydro is the largest municipally owned electricity distribution company in Canada, operating under legal entity Toronto Hydro-Electric System Limited. It is wholly owned by the City of Toronto and serves approximately 800,000 customer connections (representing roughly 3 million residents) within its exclusive Toronto franchise territory, distributing approximately 18% of all electricity consumed in the province of Ontario. The utility's core technology is the physical distribution grid—overhead and underground lines, transformer stations including the Copeland Station (only the second underground transformer station of its kind in Canada), battery energy storage at the Bulwer Municipal Station, smart meters, and digital customer-facing tools such as a real-time outage map (updated every 10 minutes, 24/7), construction and streetlight maps, a self-serve portal, and iOS/Android mobile apps. The company is in the third year of a regulatorily approved $5.1 billion capital investment plan for 2025-2029, with capex of CAD $944.1 million in 2025 (+7.0% YoY), and is layering in additional grid modernization work via a $577 million, 10-year LED streetlight conversion program through 2035 executed through subsidiary Toronto Hydro Energy Services Inc.

Revenue is generated predominantly through Ontario Energy Board-approved distribution rates. Residential customers pay a $51.18 per 30-day customer charge plus regulated variable distribution rates under one of three OEB-set plans: Time-of-Use, Ultra-Low Overnight, or Tiered Pricing. Commercial and industrial customers pay separately regulated rates, while transmission ($0.02241/kWh) and Wholesale Market Service ($0.0053/kWh plus $0.25 per 30-day administration) charges are passed through to customers without markup. Net income for the year ended December 31, 2025 was CAD $201.5 million, up $71.2 million year-over-year, and a $10.0 million dividend was declared payable to the City of Toronto in Q1 2026. The go-to-market is structural rather than commercial—new connections, housing development, building electrification (heat pumps, EV chargers), and demand-response program enrollment drive customer growth across residential and business segments, supplemented by emerging business lines in public EV charging (500+ ports delivered via a Toronto Parking Authority partnership with a 4,000+ port target) and grid-services pilots such as the Multiplex PowerPlay electrification program (up to $50,000 per qualifying multiplex project) and an EV fast-charging 480-volt direct-access pilot running through end-2027. Recent regulatory milestones include the November 2024 OEB approval of the 2025-2029 distribution rate plan and investment, the December 2025 OEB decision on the 2026 annual rate application, and an April 10, 2026 Non-Wires Solution Incentive Mechanism application to the OEB.

Name

Toronto Hydro

Legal name

Toronto Hydro-Electric System Ltd.

Website

https://torontohydro.com

Company type

Private

Founded year

1887

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Toronto Hydro is a municipally owned electricity distribution utility serving approximately 800,000 customers across Toronto, distributing about 18% of Ontario's electricity. Revenue is generated through OEB-regulated distribution rates, with operations funded by a $5.1 billion 2025-2029 grid-modernization investment plan.

Ownership category

akta.pro rank

Product category

Electricity Distribution

NAICS

Electric Power Distribution (221122), Electric Power Transmission, Control, and Distribution (22112)

SIC

Electric Services (4911), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Electric Distribution System Owners (Wires-Only Companies) (EUADABAI)

akta.pro secondary industry

Municipal Electric Utilities (Munis) (EUADABAB)

Keywords

• Electricity distribution services
• Municipal utility operations
• Grid infrastructure management
• Power outage response
• Electrical service connections

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain, Marketing or Sales, Others

Revenue model

1. Electricity Distribution Services: Toronto Hydro operates as a regulated electricity distribution utility. Revenue is generated through OEB-approved distribution rates that cover the cost of delivering electricity from the transmission system to customer homes and businesses. Revenue increased $71.2 million year-over-year driven by higher distribution revenue from OEB-approved rates.
2. Transmission Charge Pass-Through: Pass-through of transmission costs from Hydro One to customers without markup. Transmission charge is $0.02241 per kWh.
3. Regulatory Charge Pass-Through: Wholesale Market Service Charge of $0.0053 per kWh collected on behalf of IESO without mark-up. Standard Supply Service Administration charge of $0.25 per 30 days.
4. Other Revenue: Additional revenue streams including pole attachments, wireline/wireless attachments, and other miscellaneous charges. Net income of $201.5 million for 2025 includes increased other revenue.

Pricing tiers

Go-to-market motion1 record

Distribution channels8 records

Marketing channels12 records

Core offering

Toronto Hydro is the largest municipal electricity distribution company in Canada, delivering electricity from the transmission system to approximately 800,000 residential and business customer accounts (serving approximately 3 million residents) across its franchised service territory in the City of Toronto. The utility distributes approximately 18% of Ontario's electricity, manages roughly 173,000 streetlights, and operates under OEB-approved regulated distribution rates while executing a $5.1 billion five-year grid modernization investment plan.

Product overview

Toronto Hydro operates as an electricity distribution utility serving approximately 800,000 customers (nearly 3 million residents) in Canada's largest city, distributing approximately 18% of Ontario's electricity. The company offers a unified customer-facing digital platform centered on its website portal, which integrates multiple interconnected services including the core Outage Map for real-time power disruption tracking, Self-Serve Portal for account management and bill payment, Mobile App for iOS/Android, Streetlight Map, and Construction Map. These are complemented by pricing plans (Time-of-Use, Ultra-Low Overnight, Tiered Pricing), energy efficiency programs (Peak Perks demand response, Heat Pump Assistance Program), planning tools (Load Capacity Map, Peak Demand Tool, Heat Pump Calculator, Generation and Storage Capacity Lookup), and support services (Energy Coaching, Cleantech Services Directory). The company also runs specialized programs including the Local Demand Response Program for grid flexibility and pilot initiatives like the EV Fast Charging 480-Volt Direct Access Pilot and Multiplex PowerPlay for multiplex housing electrification.

Differentiator

Problem solved

Functional benefit

Products and services

• Electricity Distribution Service Core regulated service delivering electricity from the provincial transmission system to approximately 800,000 homes and businesses across Toronto, billed under OEB-approved distribution rates.
• Outage Map Real-time interactive map showing current power outages, affected customer counts, estimated restoration times, and crew status, updated every 10 minutes 24/7.
• Self-Serve Account Portal Online customer portal enabling bill viewing, eBill registration, outage notification sign-up, electricity price plan switching, and live customer service chat.
• Toronto Hydro Mobile App iOS and Android application providing outage map access, outage reporting, construction map viewing, account access, bill viewing, outage notifications, and service request features for Toronto Hydro customers.
• Time-of-Use (TOU) Pricing Regulated electricity price plan that varies rates by time of day and day of week, with separate off-peak, mid-peak, and on-peak periods designed to encourage load shifting for residential customers on the Regulated Price Plan.
• Ultra-Low Overnight (ULO) Pricing Regulated electricity price plan featuring ultra-low overnight rates (3.9¢ per kWh between 11 p.m. and 7 a.m.) designed to encourage EV charging and other high-consumption activities during off-peak hours.
• Tiered Pricing Regulated two-tier electricity pricing for residential customers on the Regulated Price Plan, with a lower rate (12.0¢ per kWh summer) for usage up to 600 kWh/month and a higher rate (14.2¢ per kWh summer) above that threshold.
• Peak Perks Program Demand response program rewarding residential customers with central air conditioning controlled by smart thermostats for reducing energy use during Ontario peak demand periods; provides a $75 enrollment reward and $20 annual rewards.
• Heat Pump Assistance Program Pilot study providing income-eligible customers with free cold-climate air source heat pumps and air quality monitoring devices in exchange for energy usage data monitoring.
• Load Capacity Map Interactive tool providing contractors and developers with a high-level overview of available electrical load capacity across Toronto Hydro's service territory for new service connection planning.
• Cleantech Services Directory

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature5 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Toronto Parking Authority (TPA)coreStrategic or Co-development Partner · 8 April 2026Toronto Parking Authority and Toronto Hydro partnered on EV charging infrastructure. The Green P charging network reached 500+ stations as of April 2026, with plans to expand to 4,000+ stations. Nearly 80% of Torontonians now live within 5 km of a Green P charger. Supports Toronto's TransformTO Net Zero Strategy targeting 30% EV adoption by 2030.
• City of TorontocoreStrategic or Co-development Partner · 8 April 2026City of Toronto and Toronto Hydro announced $577 million, 10-year investment program through 2035 to convert approximately 173,000 streetlights to LED with smart controls. Toronto Hydro subsidiary Toronto Hydro Energy Services Inc. manages the conversion. Program aims to reduce energy use by 40-60% and improve safety.
• EV Charging ProviderscoreChannel Partner/ Reseller/ Distributor · 8 April 2026Toronto Hydro pilot program to provide EV charging providers direct access to 480-volt power for fast charging projects. Eliminates need for customer-installed step-down transformers, simplifying grid connections and reducing costs. Pilot runs until end of 2027.
• Multiplex Housing BuilderscoreChannel Partner/ Reseller/ Distributor · 25 March 2026Toronto Hydro Multiplex PowerPlay pilot program helps multiplex housing builders electrify projects without complex service upgrades. Up to six qualifying projects can receive funding of up to $50,000 each toward smart energy load management systems. Addresses demand from electric heat pumps and EV chargers triggering costly 400A+ service upgrades.
• Independent Electricity System Operator (IESO)coreStrategic or Co-development PartnerIESO jointly developed the Toronto Integrated Regional Resource Plan (IRRP) with Hydro One Networks and Toronto Hydro. Plan examines electricity demand growth and management over 25 years for Toronto area.
• Hydro One NetworkscoreStrategic or Co-development PartnerHydro One Networks partnered with IESO and Toronto Hydro on Toronto IRRP for regional electricity planning. Hydro One also provides transmission services to Toronto Hydro.
• Ontario One CallminorChannel Partner/ Reseller/ DistributorOntario One Call provides free locate requests for digging projects. Toronto Hydro directs customers to Ontario One Call portal for locates at least five business days before digging.
• Alectra Inc.minorOthersAlectra mentioned in connection with Toronto Hydro news coverage on power safety campaigns.
• The Atmospheric FundminorGTM or Marketing PartnerThe Atmospheric Fund offers free Home Solar Accelerator service helping Greater Toronto and Hamilton Area homeowners go solar with personalized assessments and vetted installers.
• Commercial, Industrial, and Institutional Customers (Demand Response)coreChannel Partner/ Reseller/ DistributorToronto Hydro's Local Demand Response Program procures flexible electricity capacity from commercial, industrial, and institutional customers. 12 MW secured via competitive auction from October 2025, deployable across six transformer stations during summer. Customers compensated for temporarily reducing electricity use during peak periods.

Scale indicators9 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Hydro One: Ontario's largest electricity transmission and distribution provider. Hydro One is a direct comparable as Toronto Hydro's transmission supplier and joint planning partner under the Toronto Integrated Regional Resource Plan, with overlapping Ontario T&D operations and OEB regulatory exposure.
• Alectra Utilities: Ontario's second-largest municipally-owned local distribution company (LDC), serving over 1 million customers across the Greater Toronto and Hamilton Area. Direct peer as an Ontario municipal LDC operating under identical OEB regulatory framework with comparable urban/suburban electrification challenges.
• Enbridge Gas Distribution: Enbridge's Ontario gas distribution arm serves the same Toronto franchise as a sister utility delivering energy to homes and businesses. Highly comparable as a regulated, franchise-bound Ontario utility serving the same residential and commercial customer base under OEB oversight.

Broad incumbents

• Hydro-Québec: Canadian provincially-owned integrated utility generating, transmitting, and distributing electricity across Quebec. A broader incumbent comparable on scale, mandate, and crown/utility ownership structure, although it also owns generation assets rather than operating as a pure wires-only distributor.
• BC Hydro: British Columbia's provincially-owned integrated electricity utility. Comparable as a Canadian crown utility with rate-regulated distribution, large capex programs, and similar urban electrification mandates in a major Canadian province.
• Manitoba Hydro: Province of Manitoba's vertically integrated crown corporation generating, transmitting, and distributing electricity. Comparable as a large Canadian crown utility with similar regulatory and capex-execution profile, though broader in scope (generation + T+D).

Regional players

• EPCOR Utilities: Municipally-owned utility headquartered in Edmonton serving electricity, water, and wastewater customers across Western Canada and the Southwestern U.S. Comparable as a Canadian municipal utility with similar franchise-bound, regulated utility operations, though operating in a different geography.
• ENMAX Corporation: City of Calgary-owned electricity distributor and generator. Comparable as a municipally-owned Canadian LDC of similar mid-tier scale, with overlapping decarbonization and electrification program mandates.
• FortisBC Energy: BC's largest energy utility, regulated by the British Columbia Utilities Commission, providing natural gas and electricity distribution. Comparable as a regulated Canadian utility of similar scale with shared electrification and clean-energy program themes.

Others

• Toronto Parking Authority (Green P): Toronto Parking Authority operates the Green P EV charging network in partnership with Toronto Hydro. Relevant as an adjacent ecosystem partner in Toronto's public EV charging build-out rather than a direct distribution competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/torontohydro
• YouTubeyoutube.com/user/TorontoHydro
• Facebookfacebook.com/torontohydro
• LinkedInlinkedin.com/company/toronto-hydro
• Instagraminstagram.com/torontohydro/?hl=en
• TikToktiktok.com/@torontohydroofficial

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Toronto Hydro