General news

Cross-submissions invited on instantaneous reserve cost allocation

  • Generation
  • Code

The Electricity Authority is now accepting cross-submissions on proposed changes for instantaneous reserve costs allocation.

We are proposing to amend the Electricity Industry Participation Code 2010 to update the way instantaneous reserve procurement costs are allocated to generators.

The initial consultation period closed on Friday 23 August and submissions have been published. We are expecting a late submission from Contact Energy which will be published on Wednesday morning, 28 August.

Cross-submissions should address our proposed changes to the cost allocation methodology requiring more generators to pay an appropriate share of the instantaneous reserve procurement costs, both now and in the future.

Cross-submissions should be sent to operationsconsult@ea.govt.nz by 5pm, Friday 30 August.

View consultation

Related News

Update on our distributor guidance to support a competitive flexibility services market

We’re finalising our ‘Guidance for distributors involved in the flexibility services market’, which is expected to be published in early 2026.

How marginal electricity spot pricing reflects cost

In the New Zealand wholesale electricity market, the price paid to dispatched generators is the nodal ‘spot price’, which is priced to reflect the ‘margina…

Updates to the Authority’s compliance strategy and monitoring framework

The Electricity Authority Te Mana Hiko has published updates to its compliance strategy and monitoring framework to ensure our approach is fit for purpose and …