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Anti-Scam Awareness – Don’t be afraid to say ‘No’ and Useful Information
The Ontario Energy Board (OEB), the energy regulator, has seen a 77% increase in the number of reported scam calls, including...
What to Do If a Storm Causes Damage to Your Home
A winter snow-storm, an ice-storm, strong winds - these can cause damage to your home and create dangerous electrical hazards....
Office Closed January 19, 2026 from 12:00pm
Due to bad weather, Wellington North Power office will be closed on Monday, January 19, 2026 from 12:00 pm for the rest of the...
Electrical Safety Awareness Telephone / E-mail Survey (2026)
Wellington North Power Inc.is conducting an Electrical Safety Awareness Survey by telephone and e-mail starting January 12, 2026...
Wellington North Power Inc. applies to the Ontario Energy Board for approval to adjust electricity distribution rates effective May 1, 2026
Electricity rates and services are regulated by the Ontario Energy Board, an independent provincial government agency. 2026...
Power Outages
If your power has gone out or you're having trouble with your electricity, call our outage/after hours phone number:
519-323-1710
___________
We're available 24 hours a day.
If you're having a life-threatening emergency, call 911.
Do not approach a downed power line. Keep a distance of least 10 metres and call your local hydro office and 911
Ontario’s System-Wide Electricity Supply Mix: 2025 Data
Where did Ontario’s 2025 electricity come from?
| Electricity Sources | Ontario's Electricity Mix |
|---|---|
| Nuclear Energy | 46.2% |
| Waterpower | 22.5% |
| Natural Gas* /Oil/Other | 19.4% |
| Wind | 9.3% |
| Solar | 2.1% |
| Bioenergy | 0.4% |
| Storage | 0.1% |
Under O. Reg. 416/99 the Ministry of Energy is responsible for providing Ontario’s electricity supply mix data for electricity suppliers. The following table discloses the system-wide electricity supply mix data for 2025. This data must be used by electricity suppliers for the purposes of complying with the disclosure obligations of O. Reg. 416/99 and the Directive. This data should be considered current until further notice.
To fulfill the requirements of the Regulation, the OEB presents the information in percentages. To support the changes the IESO has made to the presentation of their distribution-connected data, the supply mix data in the table below is also presented in Terawatt-hours (TWh).
| Electricity Source | Tx-Connected (direct) | Tx-Connected (direct) (embedded) | Total |
|---|---|---|---|
| Nuclear | 78.30 | 0.00 | 78.30 |
| Water Power | 37.40 | 0.70 | 38.10 |
| Natural Gas*/Oil/Other | 31.40 | 1.40 | 32.80 |
| Wind | 14.10 | 1.60 | 15.70 |
| Solar | 0.70 | 2.90 | 3.60 |
| Bioenergy | 0.40 | 0.20 | 0.60 |
| Storage | 0.20 | 0.00 | 0.20 |
| Total | 162.50 | 6.80 | 169.30 |
| *Includes Lennox and dual fuel (natural gas/bioenergy) and non-contracted emitting generation consistent with IESO.
Note: |