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  • Home
  • Consumers
    • Consumers
    • COVID-19 advice for consumers
    • What is electricity?
    • What does the Electricity Authority do?
    • How does electricity get to my house?
    • What to expect from your electricity retailer
      • What to expect from your electricity retailer
      • Consumer care guidelines
      • What happens if the hydro lakes are low?
    • What are smart meters?
      • What are smart meters?
      • Does my meter need to be recertified?
    • I want to make a complaint
    • Making a complaint - frequently asked questions
    • How do I switch electricity companies?
      • How do I switch electricity companies?
      • What happens if my retailer goes out of business?
      • Will I still get my local energy trust rebate if I switch electricity retailer?
    • How do I generate my own electricity?
      • How do I generate my own electricity?
      • What do I need to know about solar panels?
    • Your power data in your hands
      • Your power data in your hands
      • My usage
      • My meter
      • My plan
    • My power bill
      • My power bill
      • Is my electricity bill too high?
      • Why is my electricity bill higher in winter?
      • Is a spot price contract right for me?
      • Jargon Buster
    • The Electricity Price Review (EPR)
    • Retailer default customer support
  • Development
    • Development
    • Why we work on developing the electricity market
      • Why we work on developing the electricity market
      • Transition to Low Emissions Energy System
    • Advisory and technical groups
      • Advisory and technical groups
      • Innovation and Participation Advisory Group (IPAG)
      • Market Development Advisory Group (MDAG)
      • Security and Reliability Council (SRC)
      • Standing Data Formats Group (SDFG)
      • Settlement and Prudential Security Technical Group (SPSTG)
      • Switch Technical Group (STG)
      • Proposal to amend requirement for advisory group Chairs to be independent
      • Disestablished groups
    • Our work programme
      • Our work programme
      • Evolving technologies and business models
      • Consumer choice and competition
      • Pricing and cost allocation
      • Risk and risk management
      • Operational efficiencies
  • Monitoring
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    • Market performance and analysis
      • Market performance and analysis
      • Why we monitor market performance
      • What we monitor in the industry and market
      • Monitoring trading conduct
    • Electricity Market Information website (EMI)
    • Enquiries, reviews and investigations
      • Enquiries, reviews and investigations
      • Our three-stage process
      • 2023
      • 2022
      • 2021
      • 2019-2020
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      • 2017
      • 2016
      • 2015
      • 2014
      • 2013
      • 2012
      • 2011
      • 2010
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    • Wholesale market
      • Wholesale market
      • Spot pricing
      • Hedge market
      • Security of supply
      • Information disclosure
    • Transmission
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      • Transmission system
      • Transmission agreements
      • Transmission pricing
      • Grid management
      • Grid reliability standards
    • Distribution
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      • Distributors
      • Distribution pricing
      • Losses
      • Distributed generation
      • Connecting and electrically connecting NSPs and ICPs
    • Retail market
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      • Retailers
      • Metering
      • The registry
      • Electricity information exchange protocols (EIEPs)
      • Audits, approvals and certification
      • Reconciliation
    • Industry participants
      • Industry participants
      • Participant register
      • How to register as a participant
      • Participant identifiers
      • Participant events and education
      • Electricity Education portal
    • Market operation service providers
      • Market operation service providers
      • Clearing manager
      • FTR manager
      • Reconciliation manager
      • Registry manager
      • System operator
      • WITS manager
    • Consumer services
      • Consumer services
      • Provide a service with electricity data
  • Code & Compliance
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    • Act and Regulations
      • Act and Regulations
      • How the Act, Code and Regulations fit together
      • Part 3 of the Act and Part 6A and Schedule 6A.1 of the Code
      • Regulations
    • The Code
      • The Code
      • Documents incorporated into the Code by reference
      • Historical versions of the Code
      • Amendments
      • Code exemptions
      • How the Code maps to the Electricity Governance Rules
      • Approved Systems Document
      • 2.16 Notices
    • Undesirable trading situation (UTS)
      • Undesirable trading situation (UTS)
      • What is an undesirable trading situation?
      • How to make a claim
      • UTS claims and decisions
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      • Who we are
      • Board members
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      • Management team
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    • What we do
      • What we do
      • Our role in the electricity industry
      • How we are funded
      • Vision, values, mission
      • Stakeholder engagement
      • Working with other agencies
      • History of government involvement in electricity
      • What's My Number
    • Strategic planning and reporting
      • Strategic planning and reporting
      • Strategy reset 2020
      • Statement of Intent
      • Statement of Performance Expectations
      • The Annual Corporate Plan
      • Annual Report 2021/22
      • Year in review
      • Foundation documents
      • Memoranda of understanding
    • Media & publications
      • Media & publications
      • COVID-19
      • Speeches and presentations
      • Media releases
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  • Development
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  • Energy storage systems as instantaneous reserve

Consultations

Overview
Development
Background
Consultations
  •  

    Consultation: batteries as instantaneous reserve

    Closed

    08 Apr – 06 May 2021  

     

    19 submissions received (view submissions)

    Grid-scale batteries already participate in the wholesale electricity market as either generation and/or dispatchable demand. But batteries cannot offer instantaneous reserve because the Code is technology-specific and does not provide suitable procurement arrangements for batteries.

    Increasing the amount of instantaneous reserve in the market is good for competition and enhances the capacity of the grid to securely and reliably transmit electricity around the grid and between the North and South islands.

    The target date for enabling batteries to participate is 1 April 2022 as there are several other implementation steps that must occur before that.

    You can read the media release here.

    Consultation Papers

    • Download a ZIP file containing all documents

    • Appendix A Proposed Code amendment

      Appendix-A-BESS-Code-Change-Drafting.pdf (PDF, 229 KB)

      Last updated: 08 April 2021

    • Appendix B Draft Procurement Plan amendment

      Appendix-B-Draft-BESS-Procurement-Plan-changes-Appendix-B1298187.1.pdf (PDF, 206 KB)

      Last updated: 08 April 2021

    • Battery energy storage systems offering instantaneous reserve

      Consultation-Paper-Battery-Energy-Storage-Systems-Offering-Reserve.pdf (PDF, 362 KB)

      Last updated: 08 April 2021

    Submissions

    • Download a ZIP file containing all documents

    • Beca

      14-Beca.pdf (PDF, 141 KB)

      Last updated: 10 May 2021

    • Bryan Leyland

      04-Bryan-Leyland.pdf (PDF, 20 MB)

      Last updated: 10 May 2021

    • Contact Energy

      06-Contact-Energy.pdf (PDF, 131 KB)

      Last updated: 10 May 2021

    • Electra

      19-Electra.pdf (PDF, 143 KB)

      Last updated: 10 May 2021

    • Electric Kiwi & Haast Energy Trading

      07-Electric-Kiwi-Haast-Energy-Trading.pdf (PDF, 133 KB)

      Last updated: 10 May 2021

    • EnergyBank

      05-EnergyBank.pdf (PDF, 225 KB)

      Last updated: 10 May 2021

    • Far North Solar Farm

      02-Far-North-Solar-Farm.pdf (PDF, 75 KB)

      Last updated: 10 May 2021

    • Geoghegan Consulting

      08-Geoghegan-Consulting.pdf (PDF, 130 KB)

      Last updated: 10 May 2021

    • Infratec

      10-Infratec.pdf (PDF, 144 KB)

      Last updated: 10 May 2021

    • Mercury

      12-Mercury.pdf (PDF, 135 KB)

      Last updated: 10 May 2021

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