Ontario energy quarterly: oil and gas in Q1 2020
Read an up-to-date snapshot of Ontario’s oil and gas sector for January to March 2020.
Overview
Download the data used to create this report from the Ontario open data catalogue.
Regular gasoline | $1.04 |
---|---|
Diesel | $1.16 |
Source: Ministry of Energy, Northern Development and Mines (ENDM) fuel prices.
Dawn (ON) | $2.23 |
---|---|
Henry Hub (US) | $2.45 |
AECO (AB) | $1.93 |
Source: Dawn and AECO from Canadian Enerdata Ltd.; Henry Hub from U.S. Energy Information Administration.
Enbridge Gas Inc. Enbridge Gas Distribution (EGD) Zone | 16.44¢ |
---|---|
Union Gas (Union) North East Zone | 20.23¢ |
Union North West Zone | 16.79¢ |
Union South Zone | 14.17¢ |
EPCOR | 14.24¢ |
Source: OEB Natural Gas Rates effective January 1, 2020.
Ontario natural gas storage level (at quarter end)
176.3 Petajoule (PJ) (closing inventories, March 2020)
Source: Statistics Canada. In Ontario, natural gas is stored primarily at the Dawn hub near Sarnia.
Natural gas transmission infrastructure

This map displays Ontario's Natural Gas Transmission infrastructure, including the TC Energy Mainline, Enbridge Gas Inc., storage area, and interconnection points.
Regular gasoline retail prices
Year (Q1) | Ontario average | Southern Ontario average | Northern Ontario average | Toronto average | Ottawa | Sudbury | Thunder Bay |
---|---|---|---|---|---|---|---|
2011 | 1.17 | 1.17 | 1.22 | 1.17 | 1.17 | 1.21 | 1.23 |
2012 | 1.26 | 1.26 | 1.30 | 1.26 | 1.24 | 1.31 | 1.27 |
2013 | 1.27 | 1.26 | 1.31 | 1.27 | 1.25 | 1.31 | 1.29 |
2014 | 1.29 | 1.28 | 1.33 | 1.29 | 1.28 | 1.33 | 1.33 |
2015 | 0.99 | 0.98 | 1.03 | 0.99 | 0.97 | 1.02 | 1.05 |
2016 | 0.91 | 0.90 | 0.96 | 0.93 | 0.87 | 0.95 | 0.96 |
2017 | 1.08 | 1.08 | 1.11 | 1.09 | 1.04 | 1.10 | 1.13 |
2018 | 1.23 | 1.23 | 1.23 | 1.24 | 1.22 | 1.22 | 1.24 |
2019 | 1.05 | 1.05 | 1.10 | 1.07 | 1.01 | 1.08 | 1.19 |
2020 | 1.04 | 1.03 | 1.16 | 1.03 | 1.00 | 1.14 | 1.21 |
Source: ENDM. All prices in Current Dollars per litre. Provincial, Southern and Northern Ontario averages are weighted by population.
Fuels price survey information
Toronto
Note: Retail gasoline prices are affected by crude oil prices, wholesale gasoline prices, and competition in the local retail gasoline market. Prices vary from city to city because of differences in market size and structure, costs, and the degree of local competition.
Ontario average retail gasoline price ($/L)

This bar graph displays the average regular gasoline price in Ontario by quarter between Q1 2019 and Q1 2020, in dollars per litre.
Pump price revenue shares, regular unleaded, Toronto

This bar graph displays a comparison of the average regular gasoline prices in Ontario for Q1 2019 and Q1 2020, in dollars per litre.
Retail diesel prices
Year (Q1) | Ontario average | Southern Ontario average | Northern Ontario average | Toronto average | Ottawa | Sudbury | Thunder Bay |
---|---|---|---|---|---|---|---|
2011 | 1.21 | 1.21 | 1.22 | 1.21 | 1.21 | 1.22 | 1.21 |
2012 | 1.30 | 1.30 | 1.32 | 1.29 | 1.32 | 1.32 | 1.31 |
2013 | 1.32 | 1.32 | 1.34 | 1.31 | 1.34 | 1.35 | 1.34 |
2014 | 1.41 | 1.41 | 1.46 | 1.41 | 1.42 | 1.46 | 1.48 |
2015 | 1.14 | 1.14 | 1.16 | 1.14 | 1.15 | 1.15 | 1.16 |
2016 | 0.92 | 0.92 | 0.94 | 0.92 | 0.91 | 0.93 | 0.93 |
2017 | 1.09 | 1.09 | 1.10 | 1.09 | 1.07 | 1.08 | 1.12 |
2018 | 1.23 | 1.23 | 1.27 | 1.23 | 1.23 | 1.24 | 1.32 |
2019 | 1.14 | 1.13 | 1.21 | 1.13 | 1.15 | 1.12 | 1.27 |
2020 | 1.16 | 1.15 | 1.23 | 1.15 | 1.16 | 1.15 | 1.32 |
Source: ENDM. All prices in Current Dollars per litre. Provincial, Southern and Northern Ontario averages are weighted by population.
Fuels price survey information
Toronto
Note: Retail diesel prices are affected by crude oil prices, wholesale diesel prices, and competition in the local retail diesel market. Prices vary from city to city because of differences in market size and structure, costs, and the degree of local competition.
Ontario average retail diesel price ($/L)

This bar graph displays the average regular diesel price in Ontario by quarter between Q1 2019 and Q1 2020, in dollars per litre.
Pump price revenue shares, ultra-low sulphur diesel, Toronto

This bar graph displays a comparison of the average regular diesel prices in Ontario for Q1 2019 and Q1 2020, in dollars per litre.
Natural gas prices with storage and transportation costs for Enbridge Gas Inc., and EPCOR
Q1 ¢/m3 | 2016 | 2017 | 2018 | 2019 | 2020 |
---|---|---|---|---|---|
Enbridge Gas Inc. EGD Zone |
19.05 | 17.91 | 18.05 | 19.56 | 16.44 |
Enbridge Gas Inc. Union North East Zone |
20.65 | 24.37 | 25.11 | 26.81 | 20.23 |
Enbridge Gas Inc. Union North West Zone |
18.60 | 19.53 | 20.05 | 19.32 | 16.79 |
Enbridge Gas Inc. Union South Zone |
13.21 | 17.43 | 16.65 | 18.77 | 14.17 |
EPCOR |
18.70 | 17.46 | 16.82 | 17.96 | 14.24 |
Source: OEB Natural Gas Rates effective January 1, 2020.
Ontario’s OEB rate-regulated natural gas rate zones

Source: Enbridge Gas Inc, ENDM.
A map showing the regions of Ontario with access to Ontario Energy Board rate regulated natural gas and where each rate zone is.
Ontario has five primary natural gas rate zones, which are rate-regulated by the Ontario Energy Board (OEB). Kitchener Utilities, and Utilities Kingston also operate in Ontario, but are not rate-regulated by the OEB.
Each quarter, OEB rate-regulated natural gas utilities adjust their gas supply charges based on a forecast of natural gas market prices over the next 12 months. Some components of these rates, such as the transportation charge, may change at the same time. Other components follow a different timeline, like delivery rates, which generally change once a year. Additionally, the “gas supply cost adjustment” is updated through the OEB's Quarterly Rate Adjustment Mechanism (QRAM),
Following approval from the OEB, effective January 1, 2017, the price for the Union South Rate zone combined commodity and transportation costs into one gas supply charge going forward. For consistency of reporting, storage and transportation costs have been included in this section for all rate zones.
Effective October 1, 2018, the OEB removed provincial cap-and-trade costs in conjunction with the QRAM for Q4 2018. The removal of cap-and-trade costs resulted in a reduction of about 3.3 ¢/m3 from the delivery charge component of natural gas bills.
Effective January 1, 2019, Enbridge Gas Distribution (EGD) and Union Gas (Union) amalgamated to become Enbridge Gas Inc., however EGD and Union will continue to operate as distinct rate zones for the immediate term.
On April 1, 2019, the federal carbon tax came into effect at a rate of 3.91 ¢/m3 for natural gas. Effective August 1, 2019, the OEB approved the collection of the federal carbon tax through a new line item on natural gas bills. The federal carbon tax was therefore absent from Ontario natural gas bills during Q2 2019.
Natural gas price, including storage and transportation by quarter (¢/m3)

Source: Ontario Energy Board, Enbridge Gas Inc.
These bar graphs display natural gas prices, including storage and transportation, in cents per cubic metre, for each quarter from Q4 2018 to Q4 2019. The prices are for the Union South Zone, Enbridge Gas Distribution Zone, and EPCOR.
Average natural gas spot prices
Monthly average natural gas spot prices at select trading hubs ($/GJ)

Source: Dawn and AECO from Canadian Enerdata Ltd.; Henry Hub from U.S. Energy Information Administration.
Note: Prices for Henry Hub, and prices for Dawn and AECO between January 2019 and September 2019 are based upon daily closing spot prices. Prices prior to January 2019, and after September 2019, Dawn and AECO are based upon daily traded averages.
This line graph displays the monthly average natural gas spot prices at Dawn, Ontario, in dollars per gigajoule, every month from March 2019 to March 2020.
Quarterly average natural gas spot prices at select trading hubs ($/GJ)

Source: Dawn and AECO from Canadian Enerdata Ltd.;
Henry Hub from U.S. Energy Information Administration.
Note: Prices for Henry Hub, and prices for Dawn and AECO between January 2019 and September 2019 are based upon daily closing spot prices. Prices prior to January 2019, and after September 2019, Dawn and AECO are based upon daily traded averages.
This bar graph displays the data presented in table 7: the quarterly average natural gas spot prices between Q1 2019 and Q1 2020, at select trading hubs (Dawn, Ontario, Henry Hub, US, and AECO (Alberta)).
Trading Hub | Q1 2019 | Q2 2019 | Q3 2019 | Q4 2019 | Q1 2020 |
---|---|---|---|---|---|
Dawn (ON) | 3.69 | 2.98 | 2.67 | 2.80 | 2.23 |
Henry Hub (US) | 3.68 | 3.25 | 2.97 | 2.99 | 2.45 |
AECO (AB) | 2.45 | 1.03 | 0.95 | 2.33 | 1.93 |
Source: Dawn and AECO from Canadian Enerdata Ltd.; Henry Hub from U.S. Energy Information Administration.
Note: Prices for Henry Hub, and prices for Dawn and AECO between January 2019 and September 2019 are based upon daily closing spot prices. Prices prior to January 2019, and after September 2019, Dawn and AECO are based upon daily traded averages.
Trading Hub | 2019 | 2020 (YTD) |
---|---|---|
Dawn (ON) | 3.03 | 2.23 |
Henry Hub (US) | 3.22 | 1.69 |
AECO (AB) | 1.69 | 1.93 |
Source: Dawn and AECO from Canadian Enerdata Ltd.; Henry Hub from U.S. Energy Information Administration.
Note: Prices for Henry Hub, and prices for Dawn and AECO between January 2019 and September 2019 are based upon daily closing spot prices. Prices prior to January 2019, and after September 2019, Dawn and AECO are based upon daily traded averages.
Trading Hub | 2020 | 2021 (YTD) |
---|---|---|
Dawn (ON) | 2.42 | 3.05 |
Henry Hub (US) | 2.65 | 3.20 |
AECO (AB) | 1.17 | 1.07 |
Source: Canadian Enerdata Ltd.
Ontario natural gas storage balances
Monthly closing inventories in Ontario (PJ)

Source: Statistics Canada.
Note: Previous editions of this table featured total Eastern Canadian storage levels in billion cubic feet (bcf) and million cubic meteres (mcm).
This line graph displays Ontario natural gas storage balances every quarter from July 2016 to January 2020.
In Ontario, natural gas is stored primarily at Dawn, ON.
According to seasonal patterns, storage levels normally peak in late October or early November as withdrawals for natural gas heating begin to outpace storage injections. Prices are also more likely to see a cyclical rise during the winter heating season. Utilities buy a certain amount of natural gas during the summer months when the price is cheaper. The supply is stored, and then delivered to customers during the colder months.
Footnotes
- footnote[1] Back to paragraph Toronto was selected for the pump price analysis because it is the largest gasoline market in Ontario.
- footnote[2] Back to paragraph The federal carbon tax on gasoline came into effect on April 1, 2019.
- footnote[3] Back to paragraph EGD residential Rate Number 1.
- footnote[4] Back to paragraph Union residential North East Rate Zone 01A. Note: 2016 rates are a combined average of the former “Northern” and “Eastern” rate zones.
- footnote[5] Back to paragraph Union residential North West Rate Zone 01A. Note: 2016 rates are a combined average of the former “Fort Frances”, “Western”, and “Northern” rate zones.
- footnote[6] Back to paragraph Union residential Southern Rate Zone M1.
- footnote[7] Back to paragraph On August 3, 2017, the OEB released its decision approving the application by Natural Resource Gas Limited (NRG) to transfer its natural gas distribution system assets and OEB regulatory approvals to EPCOR. On November 1, 2017,the transaction was completed.
- footnote[8] Back to paragraph For more information on the OEB's QRAM prices please see: Natural gas rates page on the OEB website
- footnote[9] Back to paragraph EGD pricing includes an estimated storage component.