Current Residential Rates

Rate M1—Union South

April 2021 Rates

The Ontario Energy Board (OEB) has approved changes to Enbridge Gas’ rates effective April 1, 2021. For a typical customer the total annual bill increase will be $49.67. The total impact on your bill will depend on how much gas you use.

The OEB has approved a temporary price adjustment to reflect the difference between the amount customers paid for energy conservation programs (DSM) from Jan. 1, 2017 to Dec. 31, 2018 and the actual costs incurred. This will appear on customers’ April to September bills, and for a typical Rate M1 - Union South customer the total charge will be $25.59.


New Rates

The table below shows the new, approved rates used to calculate your natural gas bill as of April 1, 2021. The annualized impact is based on a typical Rate M1 – Union South customer who uses 2,200 m³ per year.

at April 1, 2021
increase or decrease
Customer Charge $22.87 $0.00
First 100 m³
Next 150 m³
All over 250 m³

5.6938 ¢/m³
5.4091 ¢/m³
4.6736 ¢/m³
Facility carbon charge
(included in Delivery on the bill)
0.0127 ¢/m³ $0.10
Transportation to
Enbridge Gas
0.0000 ¢/m³ $0.00
Federal Carbon Charge 7.8300 ¢/m³ $43.13
Gas Supply Charge  13.4774 ¢/m³  $9.20
Gas Price Adjustment  0.2312 ¢/m³ ($2.93)
Delivery Price
4.9085 ¢/m³   $0.00
Storage Charge 0.8018 ¢/m³ $0.00
Storage Price
0.0000 ¢/m³   $0.00
Total annual impact    $49.67
Additional Items   Charge/
Temporary Price Adjustments $25.59

Delivery to You

The delivery rates that vary with consumption increased based on our forecast cost of delivering natural gas to your home or business. These charges also include a facility carbon charge associated with the operation of Enbridge Gas’ facilities to deliver natural gas to you.

Federal Carbon Charge

The federal carbon charge has increased from 5.8700 ¢/m³ to 7.8300 ¢/m³. This charge increases annually each April. All of the money collected for this charge goes to the federal government. Visit for more information.

Gas Supply Charge

The gas commodity rate increased by 0.4184 ¢/m³ to 13.4774 ¢/m³ based on our forecast of natural gas market prices for the next 12 months. This rate includes transportation costs to Ontario.

Gas Price Adjustment

The gas price adjustment rate decreased by 0.1322 ¢/m³ to 0.2312 ¢/m³ and is in effect until March 31, 2022.

Delivery Price Adjustment

The delivery price adjustment rate increased by 4.9085 ¢/m³ to 4.9085 ¢/m³ and is in effect until Sept. 30, 2021.