Australian energy sector news

- AER decision due on Transgrid’s NSW System Strength Project by 21 October 2026 (final decision date on the AER register). (aer.gov.au)
- TasNetworks will open Round 2 of the North West Transmission Developments (NWTD) Bright Futures Fund on 30 September 2026 (community fund linked to the 220 kV program). (tasnetworks.com.au)
- Following the close of AEMO’s non‑network options consultations on 17 September 2026, AEMO will assess submissions for: Brisbane Area 275 kV Reinforcement; Central to North Queensland Reinforcement (Stage 1); Tasmania REZ expansion. Next steps will appear on each consultation page. (aemo.com.au)

- Victoria – Western Renewables Link (WRL) approvals: Planning Panels Victoria released the Inquiry and Advisory Committee (IAC) report on 15 September 2026. The page confirms the report submission (8 May 2026) and release (15 September 2026). See documents via Planning Panels Victoria and the project site. (planningpanels.vic.gov.au)
- Victoria – Premier’s direction on WRL costs: On 15 September 2026 the Premier ordered an independent assessment of WRL costs; no compulsory acquisitions during the review. The statement notes the Minister’s assessment is one of several remaining steps. (premier.vic.gov.au)
- Victoria–NSW (VNI West): The Victorian Government previously advised Parliament that the VNI West Environment Effects Statement (EES) exhibition was scheduled for 4 August–14 September 2026; that exhibition period has now concluded (14 September). PPV hearings are expected to follow. (parliament.vic.gov.au)
- National (AEMO ISP): AEMO’s consultation on non‑network options for three newly actionable 2026 ISP transmission needs closed on 17 September 2026. Projects: Brisbane Area 275 kV Reinforcement; Central to North Queensland Reinforcement (Stage 1); Tasmania REZ expansion. (aemo.com.au)
- NSW firming for summer: On 18 September 2026 the NSW Government announced completion/availability of three grid‑stabilising assets (Smithfield BESS 65 MW/130 MWh; Orana BESS 415 MW/1,660 MWh; Enel X VPP 95 MW demand response). While not transmission, these affect network planning and outage risk over summer. (nsw.gov.au)

- Western Renewables Link (VIC, 500 kV OHL): The IAC report was released on 15 September 2026; the Premier ordered an independent cost review the same day. Project remains in approvals; no construction authorisation reported this week. Links: PPV WRL page, Premier statement, AusNet eUpdate. (planningpanels.vic.gov.au)
- VNI West (VIC/NSW, overhead 500 kV scope across jurisdictions): Victorian EES exhibition window (4 Aug–14 Sep 2026) has closed; hearings expected next. NSW engagement continues via Transgrid. Links: Vic planning page/Parliament QON note on exhibition dates, Transgrid VNI West project page. (parliament.vic.gov.au)
- HumeLink (NSW, 500 kV OHL ~365 km): Construction continues (stringing underway on sections). No new approvals this week. Current factsheets confirm 500 kV and ~365 km scope. Links: Transgrid factsheets and updates. (transgrid.com.au)
- Project EnergyConnect (NSW–SA, 330 kV OHL): Eastern works reported complete by Transgrid in June 2026. No new week changes. (transgrid.com.au)
- Hunter Transmission Project (NSW, 500 kV OHL ~110 km): NSW planning approval issued last month; Transgrid project summary shows approx. 110 km overhead scope. No change this week. (nsw.gov.au)
- CopperString (QLD, Eastern Link 330 kV OHL ~350 km Reid River–Hughenden): Ownership transition to a QIC‑managed entity continuing; Powerlink is progressing Eastern Link early works. No new week changes. Link: Powerlink CopperString. (powerlink.com.au)
- NWTD Stage 1 (TAS, 220 kV OHL, multiple sections): Construction start announced late August; works program active. No public week change noted. Links: TasNetworks NWTD. (tasnetworks.com.au)
- WA Clean Energy Link – North (Western Power): Several 132–330 kV upgrades/lines are progressing. During the week, works scheduling notices remain current (e.g., Northern Terminal–Henley Brook 132 kV OHL works Sept–Nov 2026; Padbury–Wangara 132 kV underground cable starting September 2026). No new approvals reported this week. Links: Henley Brook OHL, Padbury–Wangara cable. (letstalkpower.westernpower.com.au)

No newly announced transmission line projects (33–500 kV) were verified in the reporting week.

- AEMO non‑network options consultation (NNO) closed 17 September 2026 for three actionable 2026 ISP needs: Brisbane Area 275 kV Reinforcement, Central to North Queensland Reinforcement – Stage 1, and Tasmania REZ expansion. Assessment of submissions now follows. (aemo.com.au)
- No new public TNSP D&C awards, shortlist notices or RFTs for overhead lines (33–500 kV) were verified in the week. Where supplier engagement portals list panels or ongoing opportunities, these are captured in the permanent registers below (no changes this week). (transgrid.com.au)

No verified changes to public transmission supplier/prequalification panels were identified this week. Existing arrangements captured below remain current as per their source pages (last checked 20 September 2026). (westernpower.com.au)

No new public shortlists or preferred tenderer announcements for transmission line packages were verified during the reporting week.

No verified transmission incidents (tower or conductor failures, clearance/safety incidents, bushfire/storm restoration or re‑energisation milestones) were posted by TNSPs, regulators or emergency agencies in the reporting week. Routine aerial inspections and maintenance advisories remained in place (e.g., Western Power helicopter patrols in September). (westernpower.com.au)

- Transgrid’s 2026 Transmission Annual Planning Report (TAPR) was publicised on 10 September 2026 and remains the current NSW planning baseline referenced by industry during the week. Portal note confirms content as at 10 September 2026. (transgrid.com.au)
- ABC coverage on 17 September 2026 examined data‑centre driven demand and Victorian grid implications; treat as secondary reporting, not a primary planning source. (abc.net.au)