MainPower Disclosures
Electricity Distribution Information Disclosure extension
Please note: on 31 March 2020 the Commerce Commission granted an exemption to all electricity distributors. The deadline for submitting the Electricity Distribution Information Disclosures for the 2019/2020 year to the Commerce Commission has been extended from 31 August 2020 to 31 October 2020. The requirement for making the information public was also extended to 31 October 2020. MainPower's disclosures will be publicly notified at this time.
Annual Report
MainPower produces and mails out to all shareholders and customers a copy of our Annual Review for the year ending 31 March each year. The company’s Annual Report and Financial Statements are available on the website; hard copies can be posted on request. An Interim Report as at 30 September is prepared, covering the first six months of each financial year. A summary of the Interim Report is also published in local newspapers.
- 2020 MainPower Annual Report and Financial Statement
- 2020 Six Monthly Interim Report and Financial Statement ended 30 September
- 2019 MainPower Annual Report and Financial Statement
- 2019 Six Monthly Annual Report and Financial Statement ended 30 September
- 2018 MainPower Annual Review
- 2018 MainPower Annual Report and Financial Statement
- 2018 Six Monthly Interim Report and Financial Statement ended 30 September
- 2017 MainPower Annual Review
- 2017 MainPower Annual Report and Financial Statement
- 2016 MainPower Annual Report and Financial Statement
- 2017 Six Monthly Interim Report and Financial Statement ended 30 September
- 2016 MainPower Annual Review
- 2016 Six Monthly Interim Report and Financial Statement ended 30 September
- 2015 MainPower Annual Review
- 2015 MainPower Annual Report and Financial Statement
- 2015 Six Monthly Interim Report and Financial Statement ended 30 September
- 2014 MainPower Annual Review
- 2014 MainPower Annual Report and Financial Statement
- 2014 Six Monthly Interim Report and Financial Statement ended 30 September
- 2013 MainPower Annual Review
- 2013 MainPower Annual Report and Financial Statement
- 2013 Six Monthly Interim Report and Financial Statement ended 30 September
Asset Disclosures
MainPower’s Asset Management Plan documents our asset management risks, objectives, processes and plans with specific focus on service targets, and the development, maintenance and replacement plans for our assets. The plan provides customers and stakeholders with insight and explanation on how we intend to provide electricity distribution services to our consumers over the next ten years. It complies with the requirements of clause 2.6.1 of the Electricity Distribution Information Disclosure Determination 2012.
- 2020-2030 Asset Management Plan
- 2020-2030 MainPower 2020 EDB-ID Determination
- 2020-2030 Asset Management Plan Correction
- 2018-2028 Asset Management Plan
- 2019-2029 Asset Management Plan
- 2017-2027 Asset Management Plan Update
- 2016-2026 Asset Management Plan
- 2016-2026 Asset Management Plan Summary
- 2015-2025 Asset Management Plan Update
- 2014-2024 Asset Management Plan
Capital Contributions
Electricity Distribution Information Disclosure
- 2020 Electricity Distribution Information Disclosure
- 2018 Electricity Distribution Information Disclosure
- 2019 Electricity Distribution Information Disclosure
- 2016 Electricity Distribution Information Disclosure
- 2015 Electricity Distribution Information Disclosure
- 2017 Electricity Distribution Information Disclosure
Lines Charges
Loss Code
MainPower |
||
Description |
Loss Code |
Loss Factor |
MainPower Average |
M01 |
1.0630 |
MainPower 11kV Actual (McAlpines 11kV) |
M11 |
1.0300 |
Ashley GXP (Daiken GD only) |
M12 |
1.0000 |
Kaiapoi 11kV Actual (Sutton Tools) |
K11 |
1.0300 |
Pricing Disclosures
- 2020 Pricing Methodology
- 2019 Pricing Methodology
Security of Supply
Disclosure in accordance with the Electricity Industry Participation Code 2010.
Under the above noted regulations, electricity distributors are required to prepare a Participant Outage Plan (POP) which specifies the actions that would be taken to reduce the consumption of electricity in the unlikely event a supply shortage is declared by the Electricity Commission.
The Participant Outage Plan must:
- comply with the Electricity Industry (Enforcement) Regulations 2010, the Electricity Industry Participation Code 2010 and subsequent amendments; and
- comply with the requirements of the System Operator Rolling Outage Plan (SOROP); and
- supplement the System Operator Rolling Outage Plan (SOROP)
Use of System Agreements