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Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.5.6 Regulated Return on Equity (ROE)

Description

Provides data related to a distributor’s regulated return on equity (ROE). The ROE is calculated on the same basis as was used in establishing the distributor’s base rates. Note that the start year for this data file is 2015.

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.5.6 ROE Calculation Analysis.xml

Archive:

Data published August 27, 2024

https://www.oeb.ca/documents/opendata/rrr/2023/2.1.5.6 ROE Calculation Analysis.xml

Data published November 1, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.5.6 Regulated Return on Equity (ROE) Analysis.xml

Data published September 29, 2022

https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.5.6 Regulated Return on Equity (ROE) Analysis.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.7 Trial Balance

Description

Provides data related to a distributor’s balance sheet and income statement as well as trial balance data for all of the accounts (and sub-accounts as applicable) set out in the Accounting Procedures Handbook. Note that the start year for this data file is 2015.

URL

Table 1: The first table provides a balance sheet view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.7 Table 1 Balance Sheet Analysis.xml

Table 2: The second table contains an income statement view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.7 Table 2 Income Statement Analysis.xml

Table 3: The third table provides trial balance data for all of the accounts (and sub-accounts as applicable) set out in the Accounting Procedures Handbook. 
Note: Some files are large and are best viewed in a data application. Right-click and download the files to your computer. Then open them in the data application of your choice (Excel or other BI tool). 

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.7 Table 3 All Accounts Analysis-2020-2024.xml (50 MB) 
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.7 Table 3 All Accounts Analysis-2015-2019.xml (60 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2015.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2016.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2017.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2018.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2019.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2020.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2021.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2022.xml (10 MB)
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.7 Table 3 All Accounts 2023.xml (10 MB)
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.7 Table 3 All Accounts Analysis 2024.xml (10 MB) 

 

Archive:

Data published August 27, 2024

Table 1: The first table provides a balance sheet view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.7 Table 1 Balance Sheet Analysis.xml

Table 2: The second table contains an income statement view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.7 Table 2 Income Statement Analysis.xml

Table 3: The third table provides trial balance data for all of the accounts (and sub-accounts as applicable) set out in the Accounting Procedures Handbook. 
Note: Some files are large and are best viewed in a data application. Right-click and download the files to your computer. Then open them in the data application of your choice (Excel or other BI tool). 
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.7 Table 3 All Accounts Analysis (all year).xlsx (7 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2015.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2016.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2017.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2018.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2019.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2020.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2021.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2022.xml (10 MB)
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.7 Table 3 All Accounts 2023.xml (10 MB)

Data published November 1, 2023

Table 1: The first table provides a balance sheet view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 Balance Sheet.xml

Table 2: The second table contains an income statement view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 Income Statement.xml

Table 3: The third table provides trial balance data for all of the accounts (and sub-accounts as applicable) set out in the Accounting Procedures Handbook. 
Note: Some files are large and are best viewed in a data application. Right-click and download the files to your computer. Then open them in the data application of your choice (Excel or other BI tool). 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis (all years).xlsx (9 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2015.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2016.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2017.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2018.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2019.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2020.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2021.xml (10 MB) 
https://www.oeb.ca/documents/opendata/rrr/2.1.7 All Accounts Analysis 2022.xml (10 MB)

Data published September 29, 2022

Table 1: The first table provides a balance sheet view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 Balance Sheet.xml

Table 2: The second table contains an income statement view derived from the trial balance data. 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 Income Statement Analysis.xml

Table 3: The third table provides trial balance data for all of the accounts (and sub-accounts as applicable) set out in the Accounting Procedures Handbook. 
Note: Some files are large and are best viewed in a data application. Right-click and download the files to your computer. Then open them in the data application of your choice (Excel or other BI tool). 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis (all years).xlsx (7 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2015.xml (11 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2016.xml (11 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2017.xml (11 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2018.xml (11 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2019.xml (8 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2020.xml (11 MB) 
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.7 All Accounts Analysis 2021.xml (12 MB)

File Types
XML
XLSX
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.8 Residential and Low-Income Customer Billing and Payment

Description

Provides information related to number of eligible low-income customer accounts, disconnections for non-payment, arrears, write offs, equal billing, security deposits and load control devices for both residential customers and eligible low-income customers. Note that the start year for this data file is 2015.

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.8 Disconnections, Arrears, Write-offs, Equal Billing, Security Deposits and Load Control Devices Analysis.xml

Archive:

Data published August 27, 2024

 https://www.oeb.ca/documents/opendata/rrr/2023/2.1.8 Disconnections, Arrears, Write-offs, Equal Billing, Security Deposits and Load Control Devices Analysis.xml

Data published October 6, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.8 Residential and Low-Income Customer Billing and Payment.xml

Data published September 29, 2022

 https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.8 Residential and Low-Income Customer Billing and Payment.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.9 Ontario Electricity Support Program (OESP)

Description

Provides data related to distributor’s provision of the OESP. Note that the start year for this data file is 2016.

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.9 OESP Analysis.xml

Archive:

Data published August 27, 2024

https://www.oeb.ca/documents/opendata/rrr/2023/2.1.9 OESP Analysis.xml

Data published October 6, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.9 Ontario Electricity Support Program (OESP).xml

Data published September 29, 2022

 https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.9 Ontario Electricity Support Program (OESP).xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Sections 2.1.14 and 2.1.14.1 Net Metering and Embedded Generation Information

Description

Provides data related to net metered generators and embedded generation facilities connected to an electricity distributor’s distribution system.

The data points that were left blank by the distributors have been populated with zeros.

URL

Table 1: The first table provides data related to the number of net metered generators connected to an electricity distributor’s distribution system, the total installed capacity (kW) of net metered generators, the total installed capacity (kW) of storage devices used by net metered generators, as well as the cumulative installed capacity (kW), all broken down by renewable energy source. Note that the start year for this data file is 2015.  
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.14 Table 1 Net Metering.xml

Table 2: The second table provides data related to the number of signed declarations received from generators who wish to participate in third party net metering and the total installed capacity (kW) of net metered generation associated with the signed declarations. Note that the start year for this data file is 2023.    
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.14 Table 2 Third Party Net Metering.xml

Table 3: The third table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities. Note that the start year for this data file is 2015. 
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.14 Table 3 Embedded Generation.xml

Table 4: The fourth table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities, each broken down by facility type. Note that the start year for this data file is 2023.
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.14 Table 4 Embedded Generation by Type.xml

Table 5: The fifth table provides information related to the electricity distributor’s maximum cumulative generation capacity from net metered generators. Note that the start year for this data file is 2017.
https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.14 Table 5 Net Metering Totals (max. cumulative capacity).xml

Archive:

Data published September 9, 2024

Table 1: The first table provides data related to the number of net metered generators connected to an electricity distributor’s distribution system, the total installed capacity (kW) of net metered generators, the total installed capacity (kW) of storage devices used by net metered generators, as well as the cumulative installed capacity (kW), all broken down by renewable energy source. Note that the start year for this data file is 2015.  
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.14 Table 1 Net Metering.xml

Table 2: The second table provides data related to the number of signed declarations received from generators who wish to participate in third party net metering and the total installed capacity (kW) of net metered generation associated with the signed declarations. Note that the start year for this data file is 2023.    
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.14 Table 2 Third Party Net Metering.xml

Table 3: The third table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities. Note that the start year for this data file is 2015. 
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.14 Table 3 Embedded Generation.xml

Table 4: The fourth table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities, each broken down by facility type. Note that the start year for this data file is 2023.
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.14 Table 4 Embedded Generation by Type.xml

Table 5: The fifth table provides information related to the electricity distributor’s maximum cumulative generation capacity from net metered generators. Note that the start year for this data file is 2017.
https://www.oeb.ca/documents/opendata/rrr/2023/2.1.14 Table 5 Net Metering Totals (max. cumulative capacity).xml

Data published November 22, 2023

Table 1: The first table provides data related to the number of net metered generators connected to an electricity distributor’s distribution system, the total installed capacity (kW) of net metered generators, and the total installed capacity (kW) of storage devices used by net metered generators, all broken down by renewable energy source. Note that the start year for this data file is 2015.   
https://www.oeb.ca/documents/opendata/rrr/2.1.14 Net Metering Analysis.xml

Table 2: The second table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities. Note that the start year for this data file is 2015.   
https://www.oeb.ca/documents/opendata/rrr/2.1.14 Embedded Generation Analysis.xml

Table 3: The third table provides information related to the electricity distributor’s maximum cumulative generation capacity from net metered generators. Note that the start year for this data file is 2017.   
https://www.oeb.ca/documents/opendata/rrr/2.1.14 Net Metering Totals (max. cumulative capacity) Analysis.xml

Data published September 29, 2022

Table 1: The first table provides data related to the number of net metered generators connected to an electricity distributor’s distribution system, the total installed capacity (kW) of net metered generators, and the total installed capacity (kW) of storage devices used by net metered generators, all broken down by renewable energy source. Note that the start year for this data file is 2015.   
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.14 Net Metering Analysis.xml

Table 2: The second table provides data related to the number of embedded generation facilities (excluding net metered generators) connected to an electricity distributor’s distribution system and the total installed capacity (kW) of the embedded generation facilities. Note that the start year for this data file is 2015.   
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.14 Embedded Generation Analysis.xml

Table 3: The third table provides information related to the electricity distributor’s maximum cumulative generation capacity from net metered generators. Note that the start year for this data file is 2017.   
https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.14 Net Metering Totals (max. cumulative capacity) Analysis.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.16 Low-Income Energy Assistance Program (LEAP)

Description

Provides data related to the provision of LEAP emergency financial assistance. Note that the data points related to number of LEAP emergency financial assistance applicants are available from 2016 onwards.

The data points that were left blank by distributors have been populated with zeros.

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.16 LEAP Analysis.xml

Archive:

Data published August 26, 2024

https://www.oeb.ca/documents/opendata/rrr/2023/2.1.16 LEAP Analysis.xml

Date published October 6, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.16 Low-Income Energy Assistance Program (LEAP).xml

Data published September 29, 2022

https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.16 Low-Income Energy Assistance Program (LEAP) Analysis.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.19 Billing Accuracy, Public Safety and Non-Prescriptive Scorecard Measures

Description

Provides data related to a distributor’s billing accuracy, public safety and non-prescriptive scorecard measures.

Note that the start year for this data file is 2018.

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.19 Billing Accuracy, Public Safety and Non-Prescriptive Scorecard Measures.xml

Archive:

Data published September 13, 2024

https://www.oeb.ca/documents/opendata/rrr/2023/2.1.19 Billing Accuracy, Public Safety and Non-Prescriptive Scorecard Measures.xml

Data published October 6, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.19 Billing Accuracy, Public Safety and Non-Prescriptive Scorecard Measures.xml

Data published September 29, 2022

https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.19 Billing Accuracy, Public Safety and Non-Prescriptive Scorecard Measures.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public
SEF-reporting-Q4-fr.pdf
Documents
Posted on
September 26, 2022

Electricity Reporting & Record Keeping Requirements (RRR): Section 2.1.2 Market Monitoring Information

Description

Provides the total number of customers and connections reported by each distributor broken down by generic rate class. Note that the start year for this data file is 2015.
Note: Detailed rate class reported by distributors have been omitted for reasons of confidentiality. 
 

URL

https://www.oeb.ca/documents/opendata/rrr/2024-2/ED 2.1.2 Customers & Connections.xml

Archive:

Data published January 10, 2025

https://www.oeb.ca/documents/opendata/rrr/2023/2.1.2 Customers and Connections.xml

Date published October 6, 2023

https://www.oeb.ca/documents/opendata/rrr/2.1.2 Market Monitoring Information.xml

Data published September 29, 2022

https://www.oeb.ca/documents/opendata/rrr/2015-2021-2.1.2 Market Monitoring Information.xml

File Types
XML
Update Frequency
Annually
Last updated: April 30, 2026
Access Level
Open/Public
IRPWG-Meeting9-Meeting-Notes-20220809.pdf
Documents
Posted on
September 26, 2022
IRPWG-Meeting11-20220913-Simplified-DCF-Example-Calculations.xlsx
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