Efficient network infrastructure investment and operation
Open networks
Allowing new and more types of competition on distribution networks.
Overview
On 27 July 2021, we decided to amend the Part 1A application process in Part 6 of the Code to include hosting capacity requirements that will apply for a 5-year period from 1 September 2021.
The amendments for this project are designed to better address a range of network congestion issues associated with more distributed generation connecting to distribution networks, particularly to low voltage distribution networks, as evidenced in many international jurisdictions.
Timeline
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12 October 2021
Event —Open networks workshop
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29 June 2021
Event —Open networks hui
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18 August - 1 September 2020
Consultation —Integration of hosting capacity into Part 6 of the Code, sunset clauseView consultation -
20 July 2020
Event —Open networks forum focusing on standards
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15 October - 3 December 2019
Consultation —Integrating hosting capacity into small-scale distributed generation connectionsView consultation -
15 October 2019
Event —Open networks forum on proposed changes to Part 6 of the Code
Project background
Domestic electricity consumers are increasingly interested in installing small distributed generation units in or on their homes, typically rooftop solar panels and storage battery systems. These systems provide consumers with the ability to supply themselves with electricity using renewable energy sources.
In 2019, the Electricity Authority begun this project to identify ways to facilitate the uptake of this new technology on distribution networks. This project focused on removing any technical or regulatory barriers to the adoption of new technologies to ensure a more secure system which better uses infrastructure to meet consumer demand and expectations.
Other projects in Efficient network infrastructure investment and operation
View all projectsSettlement residual allocation methodology
How the settlement residue is allocated amongst transmission customers, as prescribed in the Code.
Transmission pricing methodology
Allocating investment and funding correctly to ensure the best outcomes for consumers.
Spot market settlement on real-time pricing
Dispatch-based, look-ahead design for real-time pricing to make wholesale spot prices more certain, accurate and efficient.