Yearbooks provide a detailed look at the entire natural gas and electricity distribution systems in Ontario for a specific year, starting with 2005.
They are packed with data – ranging from financials and operating information to reliability and customer service statistics. You can find out the following, and more:
- The frequency of interruptions to electricity supply by a variety of causes, including adverse weather and scheduled outages
- The total number of Ontario natural gas customers and the total volume of gas they used in 2015
- Operating and maintenance expenses for electricity and gas utilities this year, and in previous years
- Financial data for each of the province’s electricity and natural gas utilities
- The number of days electricity and natural gas utilities take to reconnect a customer
- And unusual events like, the one-time effect the December, 2013 ice storm had on electricity distribution reliability
Electricity distributor yearbooks
| Date | Document |
|---|---|
| Aug-27-24 | The OEB is releasing an updated set of Open Data files containing 2023 RRR data which include: Activity and Program-based Benchmarking Related Reporting Dataset for Electricity Distributors, Third-Party Net Metering Dataset for Electricity Distributors, and Embedded Generation Facilities Dataset Broken Down by Facility Type for Electricity Distributors. Additionally, the OEB is also pleased to announce the integration of RRR data for electricity transmitters into the Open Data platform. This enhancement allows users to access electricity transmitter data alongside the already available electricity distributor data. |
| Oct 6-23 | Building on the successful launch of RRR data in an Open Data format last year, the OEB has updated the data files to include the latest 2022 fiscal data for electricity distributors. Additionally, a new dataset for Major Event Response Reporting has been released. |
| Sep 29-22 | As part of our modernization mandate and in accordance with Ontario’s Digital and Data Directive, the OEB is transitioning the Yearbook of Electricity Distributors to an Open Data format.
The files below are collected from the individual Open Data files and have been set up to mimic sections previously found in the Yearbook of Electricity Distributors. These files provide users with an alternate means of viewing data submitted to the OEB under the Reporting and Record-keeping Requirements.
|
| Sep 10-21 | |
| Aug 13-20 | |
| Aug 19-19 | |
| Aug 23-18 | |
| Aug 17-17 |
|
| Aug 3-16 | |
| Jul 31-15 | |
| Aug 14-14 | |
| Aug 22-13 | |
| Sep 13-12 | |
| Aug 29-11 | |
| Aug 25-10 | |
| Sep 10-09 | |
| Aug 26-08 | |
| Aug 31-07 | |
| Mar 29-07 |
Natural gas distributor yearbooks
| Date | Document |
|---|---|
| Oct 6-23 | As part of our modernization mandate and in accordance with Ontario’s Digital and Data Directive, the OEB is transitioning the Yearbook of Natural Gas Distributors to an Open Data format.
The files below are collected from the individual Open Data files and have been set up to mimic sections previously found in the Yearbook of Natural Gas Distributors. These files provide users with an alternate means of viewing data submitted to the OEB under the Reporting and Record-keeping Requirements.
|
| Sep 29-22 | |
| Sep 10-21 | |
| Aug 13-20 | |
| Aug 19-19 | |
| Aug 23-18 | |
| Aug 17-17 | |
| Aug 3-16 | |
| Jul 31-15 | |
| Aug 14-14 | |
| Aug 22-13 | |
| Sep 13-12 | |
| Aug 29-11 | |
| Aug 25-10 | |
| Sep 10-09 | |
| Aug 26-08 | |
| Aug 31-07 | |
| Mar 29-07 |