Rule Change: Completed

Overview

On 12 August 2021, the AEMC made a final determination on updates to the National Electricity Rules (NER) and National Energy Retail Rules (NERR) to integrate distributed energy resources (DER) such as small-scale solar and batteries more efficiently into the electricity grid.
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Overview

On 12 August 2021, the AEMC made a final determination on updates to the National Electricity Rules (NER) and National Energy Retail Rules (NERR) to integrate distributed energy resources (DER) such as small-scale solar and batteries more efficiently into the electricity grid.

The final determination makes way for a future of solar, batteries and electric vehicles, bringing power networks into the 21st century. It recognises the significant uptake of solar PV and other DER by consumers and provides a long-term, sustainable plan to get more solar into the grid.

Key aspects of the final rules

The final rules have three key components.

Clear obligations on distribution businesses to support more DER connecting to the grid

  • Clarification that export services are part of the core services to be provided by distribution businesses
  • Removing complete export bans: customers seeking an export connection must be provided a non-static zero export limit, unless exemptions apply
  • Requiring distribution businesses to plan for the provision of export services and explicitly explain their approach to DER integration in their regulatory proposals
  • Extending the existing planning and investment arrangements to exports, giving the AER the ability review distribution businesses’ expenditure plans

Enabling distribution businesses offer a range of options to encourage solar owners to limit solar waste, save money and benefit the grid

  • Removing the existing prohibition on distribution businesses from developing export pricing options, which can help get more out of the network infrastructure
  • Requiring all distribution businesses to offer a basic export level in all their tariffs without charge for 10 years
  • Introducing new customer safeguards to help the transition to export pricing, including:
    • requirements that existing solar customers cannot be put on export pricing arrangements until 1 July 2025 at the earliest – unless they elect to do so
    • requirements on the distribution networks to develop and have an approved export tariff transition strategy describing any plans to phase-in export pricing over time
    • an increase to tariff trial thresholds to support distribution businesses to develop and trial new, innovative network tariffs.

Strengthening customer protections and regulatory oversight by the AER

  • Distribution businesses will be required to consult widely and test and trial the options they put forward using Export Tariff Guidelines to be developed by the AER
  • The AER will:
    • undertake a review considering incentive arrangements for distribution businesses to deliver efficient levels of export service and performance
    • report annually on the performance of distribution businesses in providing export services to customers
    • develop customer export curtailment values (CECVs) to help guide efficient levels of investment for exports and support other regulatory processes
    • update its connection charge guideline to reflect the restrictions imposed on static zero export limits.

The rule change requests

On 7 July 2020, SA Power Networks (SAPN) submitted a rule change request seeking to amend the NER applying to the economic regulation of distribution network service providers (DNSPs) in the National Electricity Market (NEM). The proposed amendments may also require consequential changes to the NERR.

The SAPN rule change request is one of three requests that aim to better facilitate the efficient integration of distributed energy resources (DER) for the grid of the future. The other requests were submitted by the St Vincent de Paul Society Victoria on 02 July 2020, and the Total Environmental Centre jointly with the Australian Council of Social Services on 7 July 2020. The three requests were consolidated by the Commission on 12 November 2020.

The rule change requests followed a nine-month process of working with stakeholders as part of the Australian Renewable Energy Agency’s (ARENA’s) Distributed Energy Integration Program (DEIP). 

The program was led by a steering group of consumer representatives, industry association and energy market bodies. As a result of that work, the St Vincent de Paul Society, the Total Environment Centre, the Australian Council of Social Services and South Australian Power Networks requested the AEMC change the rules.

The rule change process included extensive engagements with a range of stakeholders. As well as considering the issues raised in submissions to our consultation paper and draft determination, the Commission formed a technical working group to consider key issues. Seven technical working group meetings were held over the course of the rule change process. The technical working group’s meeting notes can be found below.

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Documentation

DRAFT

AEMC Documents

Public forum - draft determination

Submissions

Late submissions

Submissions from Individuals

alistair_morman_private_individual.pdf andrew_zheng-macdonald_private_individual.pdf
angus_bruce_private_individual.pdf angus_mcinnes_private_individual.pdf
annette_barker_private_individual.pdf ashley_southern_private_individual_.pdf
barry_poole_private_submission.pdf ben_stewart_private_submission.pdf
brandon_king_private_individual.pdf brett_odgen_private_submission.pdf
bruce_green_private_submission.pdf bryan_le_bransky_private_individual.pdf
cameron_cross_private_individual.pdf chris_embery_private_individual_.pdf
Christina_la_ponder_private_individual.pdf chris_sheppard_private_individual.pdf
colin_cotterll_private_submission.pdf colin_prebble_private_submission.pdf
craig_french_private_individual_.pdf dale_magee_-_private_submission.pdf
david_arthur_private_submission.pdf david_inkster_private_individual.pdf
david_collen_private_submission.pdf david_white_private_individual.pdf
david_rafferty_private_individual.pdf david_worth_private_submission.pdf
don_willis_private_submission.pdf derek_bolton.pdf
etienne_hingee_private_submission.pdf evelyn_jansen_private_submission.pdf
frank_formosa_private_individual.pdf geoff_mitchell_private_individual_.pdf
gill_hails_private_individual.pdf gary_nahrung.pdf
greg_wolfe_private_submission.pdf gwynneth_singleton_-_private_submission.pdf
henry_dangar_-_private_submission.pdf ian_wieland_private_individual.pdf
jack_breen_private_submission.pdf jacob_semenya_private_individual_.pdf
james_stanger_private_individual.pdf john_chapman_-_private_submission.pdf
john_cotterell_private_individual.pdf Josh_Dunn_private_individual.pdf
john_king_private_individual.pdf john_watt_-_private_submission.pdf
judy_macrae_private_submission_.pdf julian_lawrence_private_submission.pdf
judy_dickman_private_individual.pdf Kaylene Allan - Angela McGowan - Ahmet Bektas.pdf
K.Rajaratnam - Peter Subotic - Neil Hingley.pdf marc_lane_private_individual.pdf
mark_ryan_private_submission.pdf matt_hastwell_private_individual.pdf
mel_lee_private_individual_.pdf melissa_parker_private_individual.pdf
melody_newman_private_submission.pdf michael_fogarty_private_submission.pdf
michael_hanwright_private_individual.pdf michael_king_private_individual.pdf
michael_norris_-_private_submission.pdf Mike_Cottee_private_individual.pdf
namomi_mason_-_private_submission.pdf naromatti_emmet_private_submission.pdf
neil_nash_private_individual.pdf nelson_dsilva.pdf
nick_cassimatis_private_submission.pdf otto_aberle_-_private_submission.pdf
pascal_rodrigue_priate_submission.pdf paul_bibo_private_individual.pdf
paul_jeffrey_private_submissiom.pdf peter_barnes_private_individual.pdf
peter_rose_private_individual.pdf peter_youll_private_individual_submission.pdf
private_individual_1_submission_received_6_april_2021.pdf private_individual_1_submission_received_21_april_2021.pdf
ray_barton_-_private_submission.pdf rebecca_bond_private_submission.pdf
rhonda_stapleton_private_submission.pdf rob_kuys_private_submission.pdf
robert_mitchell_private_individual.pdf robert_stynes_private_submission.pdf
roland_woodson_private_submission.pdf sandra_betts_private_individual.pdf
sarah_pollard_williams_-_private_submission.pdf shane_drew_private_individual.pdf
simone_fox_private_submission.pdf steve_hughes_private_individual.pdf
stephen_jerman_private_individual.pdf stephen_theiler_private_individual.pdf
steve_wright_private_individual.pdf thomas_lewin_private_individual.pdf
timothy_bailey_private_individual.pdf vanessa_cullen_private_submission.pdf
von_meerman_private_individual.pdf william_allaway_private_submission.pdf
Wendy_Pleasance_-_private_individual.pdf theodorus_johannes_kuiters_private_submissions_1.pdf
William_Hamilton_private_individual.pdf solar_citizens_supporters_submissions.pdf

Private Late Submissions

TECHNICAL WORKING GROUP

AEMC Documents

INITIATION

AEMC Documents

Workshop documents - 13 August 2020

Submissions

Late Submissions

PENDING

Proposal documents