Update to NEM load table (Unmetered Loads) – current proposals

Proposal to Update NEM Load Table (Unmetered Loads)

Following the migration from the Jurisdictional Metrology Procedures to the NEM Metrology Procedure, the obligation to update and publish the Load Tables for Type 7 Metering Installations (NEM Load Table) lies with AEMO.

The NEM Load Table sets out the power consumption values for each unmetered device type.  These power consumption values are used in the algorithm that calculates metering data for unmetered loads in the NEM.

As per clause 12.1.4(d) of the NEM Metrology Procedure Part B AEMO is required to:

  • Consider and publish proposals to add an unmetered device type to the NEM Load Table.
  • Take into account the views of interested parties to determine whether to add an unmetered device type to the NEM Load Table.

The following process will be used to amend the NEM Load Table:

  • Publish the supporting documentation for the proposed new unmetered device load value on the AEMO website for comment and agreement by industry.
  • Period for comments on the proposed unmetered device load value will be 20 business days.
  • In the absence of any comments that dispute these proposals, AEMO will take the proposed load for the unmetered device type as agreed.
  • The new unmetered device load value agreed and published in the NEM Load Table may only be used exactly as tested.
  • The new unmetered device load value agreed and published can be used in all NEM jurisdictions that have declared street lights as market loads.

AEMO invites comment as to the acceptance of this new unmetered device load value into the NEM Load Table as per clause 12.1.4(d) of the NEM Metrology Procedure Part B.

Aldridge Traffic Systems Tasman 17W LED Luminaire

Aldridge Traffic Systems has applied to have its Tasman 17 W LED Luminaire added to the NEM Load Table as unmetered devices and has proposed the following amendment to the NEM Load Table:

Jurisdiction Submitted by Unmetered Device Load as tested (W)
ALL

Aldridge Traffic Systems

Tasman 17W

17.6W

AEMO has considered the Aldridge proposal against the minimum requirements to add new unmetered device types to the NEM Load Table (as set out in clause 12.1.4(d) of the Metrology Procedure Part: B) and concludes that this proposal fulfils these minimum requirements.

The Aldridge proposal, including supporting test results, technical summary and letter from TasNetworks supporting the inclusion of this device are published on this web page.

Please direct all comments to David Ripper, Principal Metrology Engineer, NEM.UML@aemo.com.au

 Date of publication: 4 February 2021.

Reponses to be submitted by no later than 5 March 2021.

Schreder Kanon LED Floodlight 180W

Schreder Australia has applied to have its Kanon LED Floodlight 180W added to the NEM Load Table as an unmetered device and has proposed the following amendment to the NEM Load Table:

 Jurisdiction  Submitted by Unmetered Device Load as tested (W)
ALL Schreder Australia Kanon LED Floodlight 180W

183.5W

AEMO has considered the Schreder proposal against the minimum requirements to add new unmetered device types to the NEM Load Table (as set out in clause 12.1.4(d) of the Metrology Procedure Part: B) and concludes that this proposal fulfils these minimum requirements.

The Schreder proposal, including supporting test results, technical summary and letter from the SA Power Networks supporting the inclusion of this device are published on this web page.

Please direct all comments to David Ripper, Principal Metrology Engineer, NEM.UML@aemo.com.au.

Date of publication: 27 January 2021.

Reponses to be submitted by no later than 26 February 2021.

Light Source Solutions GE 35W LED Lamp

Light Source Solutions has applied to have its GE 35W LED Lamp added to the NEM Load Table as an unmetered device and has proposed the following amendment to the NEM Load Table:

 Jurisdiction  Submitted by Unmetered Device Load as tested (W)
ALL Light Source Solutions GE 35W LED Lamp

35.9W

AEMO has considered the Light Source Solutions proposal against the minimum requirements to add new unmetered device types to the NEM Load Table (as set out in clause 12.1.4(d) of the Metrology Procedure Part: B) and concludes that this proposal fulfils these minimum requirements.

The Light Source Solutions proposal, including supporting test results, technical summary and letter from the Ausgrid supporting the inclusion of this device are published on this web page.

Please direct all comments to David Ripper, Principal Metrology Engineer, NEM.UML@aemo.com.au.

Date of publication: 21 January 2021.

Reponses to be submitted by no later than 19 February 2021.

iGuzzini V949.G10 9W LED Luminaire 

iGuzzini has applied to have its V949.G10 9W LED Luminaire added to the NEM Load Table as an unmetered device and has proposed the following amendment to the NEM Load Table:

 Jurisdiction  Submitted by Unmetered Device Load as tested (W)
ALL iGuzzini V949.G10 9W LED Luminaire

8.7W

AEMO has considered the iGuzzini proposal against the minimum requirements to add new unmetered device types to the NEM Load Table (as set out in clause 12.1.4(d) of the Metrology Procedure Part: B) and concludes that this proposal fulfils these minimum requirements.

The iGuzzini proposal, including supporting test results, technical summary and letter from the City of Brisbane supporting the inclusion of this device are published on this web page.

Please direct all comments to David Ripper, Principal Metrology Engineer, NEM.UML@aemo.com.au.

Date of publication: 7 January 2021.

Reponses to be submitted by no later than 5 February 2021.

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