Appendix 1: Entities that we audit
Energy sector: Results of the 2014/15 audits.
The tables below lists the public entities in the energy sector for which we issued audit opinions during 2015.
The tables summarise entities by their type, and groups them by parent and controlled entity.
| Electricity distribution businesses | |
|---|---|
| Parent entity | Subsidiary or related entity |
| Alpine Energy Limited | Infratec Limited* |
| Infratec Renewables (Rarotonga) Limited | |
| On Metering Limited** | |
| SmartCo Limited*** | |
| Aurora Energy Limited | |
| Buller Electricity Limited | Electro Services Limited |
| Pulse Energy Limited | |
| Centralines Limited | |
| Counties Power Limited | Awhitu Land Holdings Limited |
| Counties Power Lines Limited | |
| New Zealand Relay Limited | |
| Eastland Network Limited | |
| Electra Limited | Defrost Limited |
| Electra Energy Limited | |
| Electra Finance Limited | |
| Electra Generation Limited | |
| Electra Monitoring Limited | |
| Electra Trust | |
| Horowhenua Wind Energy Limited | |
| Sky Communications Limited | |
| Electricity Invercargill Limited | Pylon Limited |
| Marlborough Lines Limited | Southern Lines Limited |
| Valhalla Properties Limited | |
| Verne 35 Limited | |
| Nelson Electricity Limited**** | |
| Northpower Limited | |
| Network Tasman Limited | Network Tasman Trust |
| Tasman Energy Limited | |
| Tasman Fibre Network Limited | |
| Tasman Generation Limited | |
| Tasman Investments Limited | |
| Network Waitaki Limited | |
| Orion New Zealand Limited | Connetics Limited |
| Orion NZ Ventures Limited | |
| Scanpower Limited | ScanPower Limited Customer Trust |
| The Lines Company Limited | Clearwater Hydro Limited |
| Financial Corporation Limited | |
| John Deere Electrical Limited***** | |
| Matawai Hydro Limited | |
| Speedys Road Hydro Limited | |
| Top Energy Limited | Grazing North Limited |
| Ngawha Generation Limited | |
| Phone Plus 2000 Limited | |
| Unison Networks Limited | ETEL Limited |
| Unison Contracting Services Limited | |
| Unison Energy Limited | |
| Unison Fibre Limited | |
| Unison Insurance Limited | |
| Waipa Networks Limited | |
| Westpower Limited | Amethyst Hydro Limited |
| ElectroNet Services Limited | |
| ElectroNet Transmission Limited | |
| Mitton Electronet Limited | |
| West Coast Electric Power Trust | |
* Infratec Renewables Limited's name changed to Infratec Limited on 14 January 2016.
** On Metering Limited is 50% owned by Alpine Energy Limited and Network Tasman Limited.
*** SmartCo Limited is owned by a number of entities including these public entities: Alpine Energy Limited, Counties Power Limited, Electricity Invercargill Limited, On Metering Limited, Network Tasman Limited and Network Waitaki Limited. Network Waitaki Limited ceased being a shareholder on 22 June 2015.
**** Although being an electricity distribution business, Nelson Electricity Limited is 50% owned by Marlborough Lines Limited and Network Tasman Limited.
***** On 29 February 2016, John Deere Electricity Limited was amalgamated into The Lines Company Limited.
| Gas distribution businesses | |
|---|---|
| Parent entity | Subsidiary or related entity |
| GasNet Limited | Wanganui Gas Limited |
| Wanganui Gas No 1 Limited | |
| Wanganui Gas No 2 Limited | |
| Wanganui Gas No 3 Limited | |
| Mixed-ownership model entities | |
|---|---|
| Parent entity | Subsidiary or related entity |
| Genesis Energy Limited | GP No.2 Limited |
| GP No.5 Limited | |
| Kupe Holdings Limited | |
| Meridian Energy Limited | Damwatch Engineering Limited |
| Damwatch Projects Limited | |
| Hunter Downs Development Company Limited | |
| Meridian Energy Captive Insurance Limited | |
| Meridian Energy International Limited | |
| Meridian Limited | |
| Meridian LTI Trustee Limited | |
| Powershop New Zealand Limited | |
| Three River Holdings No. 1 Limited | |
| Three River Holdings No. 2 Limited | |
| Mighty River Power Limited | BOSCO Connect Limited |
| ECNZ International Limited | |
| Glo-Bug Limited | |
| Kawerau Geothermal Limited | |
| Mercury Energy Limited | |
| Metrix Limited | |
| Mighty Geothermal Power International Limited | |
| Mighty Geothermal Power Limited | |
| Mighty River Power ESPP Limited | |
| Mighty River Power Geothermal Limited | |
| Mighty River Power LTI Limited | |
| Nga Awa Purua Joint Venture (Unincorporated) | |
| Ngatamariki Geothermal Limited | |
| Ngatamariki MRP Limited | |
| Rotokawa Generation Limited | |
| Rotokawa Geothermal Limited | |
| Rotokawa Joint Venture Limited | |
| Rotokawa Joint Venture (Unincorporated) | |
| Rotokawa MRP Limited | |
| Special General Partner Limited | |
| State-owned enterprises | |
|---|---|
| Parent entity | Subsidiary or related entity |
| Solid Energy New Zealand Limited | Solid Energy and its subsidiaries are all subject to a Deed of Company Arrangement. |
| Biodiesel New Zealand Limited | |
| Coal Bed Methane Limited | |
| Coal New Zealand International Limited | |
| Coal New Zealand Limited | |
| Coalcorp Services Limited | |
| Pike River (2012) Limited | |
| Solid Energy Briquettes Limited | |
| Solid Energy Land Holdings Limited | |
| Spring Creek Mining Company | |
| Stockton Alliance Limited | |
| Terrace Coal Mine Limited | |
| Transpower New Zealand Limited | Halfway Bush Finance Limited |
| TB and T Limited | |
| Crown agents and independent Crown entities | |
|---|---|
| Parent entity | Subsidiary or related entity |
| Electricity Authority | |
| Energy Efficiency and Conservation Authority | |