Customer Choice is an Ontario Energy Board (OEB) initiative that allows Regulated Price Plan (RPP) customers to choose their...
News & Events
More News
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....
Check it out! You might qualify for the Ontario Electricity Support Program (OESP)
You could get a monthly, on-bill credit of $35 or more. The Government of Ontario has changed the eligibility for the Ontario...
Wellington North Power Inc. receives approval to adjust our electricity distribution rates effective May 1, 2026
Electricity charges and services provided by Wellington North Power Inc. are regulated by the Ontario Energy Board, an...
November 1, 2025: New Time-of-Use (TOU), Ultra-Low Overnight (ULO) and Tiered Prices. And on-bill OER credit to change.
Also, Winter TOU hours and the change in the Tier threshold for residential customers on Tiered pricing will take effect...
MyWNP – A Self-Service Portal for Our Customers
“MyWNP” is Wellington North Power Inc.'s on-line portal for our customers to view your bills, select paperless billing, review...
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: 2024 Data
Where did Ontario’s 2024 electricity come from?
| Electricity Sources | Ontario's Electricity Mix |
|---|---|
| Nuclear Energy | 48.5% |
| Waterpower | 23.4% |
| Natural Gas* /Oil/Other | 16.6% |
| Wind | 9.0% |
| Solar PV | 2.2% |
| Bioenergy | 0.4% |
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 2024. 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 | 80.00 | 0.00 | 80.00 |
| Water Power | 37.40 | 0.80 | 38.60 |
| Natural Gas*/Oil/Other | 24.70 | 2.70 | 27.40 |
| Wind | 13.40 | 1.40 | 14.80 |
| Solar PV | 0.70 | 2.90 | 3.70 |
| Bioenergy | 0.30 | 0.20 | 0.60 |
| Total | 156.90 | 8.10 | 165.00 |
| *Includes Lennox and dual fuel (natural gas/bioenergy) consistent with IESO.
Note: |