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REZ Project Watch
Australia · NSW deep dive
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Demo seed — verify before use. This dashboard distinguishes between declared REZs, proposed or candidate REZs, access-rights projects, planning-portal projects, priority-list projects and offshore wind declared areas. Status does not imply final approval unless confirmed by the relevant authority.
Data currency: 2026-05-18 · 59 of 67 projects verified at confidence ≥ 70/100
Verified URLs span NSW Planning Portal, IPC, DCCEEW EPBC, proponent project sites.
NSW deep dive › South West REZ › Yanco Delta Wind Farm

Yanco Delta Wind Farm

Origin Energy · developer: Virya Energy (acquired by Origin April 2024)
windapprovedConfidence: Very highCertainty: medium
Capacity and technology
Technology
wind
Capacity (MW)
1.46 GW
Storage
800 MWh
Estimated capex, local spend and peak workforce
Total development cost
~$5.67B benchmark estimate
1460 MW × $3.5M/MW (wind, NSW 2025-26 escalated) + + 800 MWh × $0.7M/MWh (co-located BESS)
Industry benchmark only — not project-specific. Sources: Clean Energy Council, BloombergNEF 2024 Australian utility-scale LCOE inputs, AEMO ISP 2024 cost assumptions. Actual capex varies materially by site, OEM, supply chain and grid-connection works.
Estimated local / regional spend
~$1.25B benchmark estimate
22% of capex — Clean Energy Council benchmark for renewable energy construction in regional Australia. Actual local content varies by project siting, procurement strategy and any access-scheme local-content conditions.
Estimated peak construction workforce
~1,022 roles benchmark estimate
Industry benchmark: ~0.7 FTE/MW wind, 0.5 FTE/MW solar, 0.4 FTE/MWh BESS, 1.5 FTE/MW pumped hydro. Peak during civil/electrical phase only — operations workforce is typically ~5-10% of construction peak.
Workforce breakdown — sector mix and phasing

Sector mix and phase distribution for the estimated construction workforce. Basis: industry norm (Clean Energy Council, ARENA, AEMO ISP 2024 + comparable EIS Social Impact Assessments). Numbers are decision-support indicators, not a project-specific forecast.

By service sector / industry (peak year)
Civil / earthworks
~307 FTE
Electrical trades
~184 FTE
Mechanical / structural
~225 FTE
Plant operators
~123 FTE
PM / engineering / env
~102 FTE
Logistics / admin
~82 FTE
By phase (across construction window)
PhaseFTEWhat's happening
Mobilisation + civils (year 1)
~613
Site prep, access roads, foundations, early electrical. Civil trades dominant.
Peak construction (year 2)
~1,022
All trades concurrent. Turbine / panel delivery, electrical install, commissioning prep.
Commissioning / demob (year 3)
~715
Specialist electrical and testing. Civil and structural ramping down.
Operations (ongoing)
~72
Permanent O&M workforce — typically 5–10% of construction peak. Plus periodic major-maintenance windows.

Sector mix from CEC, ARENA and AEMO ISP workforce profiles for utility-scale Australian builds. Phase distribution from comparable EIS Social Impact Assessments. Indicative only — actual workforce varies with OEM, contractor strategy, weather and OSOM scheduling.

Approvals and access rights
Project status
approved
Planning status
NSW development approval December 2023
Access right status
awarded — SW REZ access scheme (1,460 MW)
EPBC status
Federal EPBC approval February 2024
Grid connection
transmission access secured (Origin announcement) — PEC NSW Eastern Section operating
Financial close
post-approval; not at financial close
Construction start
unknown
Operations start
unknown
Location
LGA
Federation Council
Region
Riverina NSW — 10 km NW of Jerilderie
REZ
South West REZ
REZ relationship
inside declared REZ
Coordinates
-35.42, 145.69 (approximate)
Business certainty
Certainty: mediumScore: 72/100

Anchor project for SW REZ. Adjacent peer to Vestas-served projects but no Vestas commercial role here (Goldwind OEM, Origin client). Deliverability turns on planning and shared logistics with other SW REZ projects.

Planning risk: moderateGrid risk: lowSocial risk: moderateWorkforce: highAccommodation: highSupply chain: moderateBiodiversity: moderateFirst Nations: moderate
Next decision point: SSD assessment determination
Status timeline
  1. 2026-04-22 · access right awarded
    Access rights confirmed under the SW REZ access scheme.
Project documents — EIS, SEARs, proponent pages

Direct links to public documents and pages for this project. Phase 2 ingestion will pull updates automatically; Sprint 0 entries are verified manually with a confidence score per record.

Notes

Capacity updated: up to 1.5 GW wind + 800 MWh BESS. NSW approval Dec 2023; EPBC Feb 2024; Origin acquired April 2024. Up to 210 wind turbines on 33,000 ha site. ~10 km NW of Jerilderie. SW REZ access right: 1,460 MW (binding award). Proponent originally floated ~1,500 MW total ambition; the access-right scale is the contractual entitlement.

Source confidence: 90/100
Last verified: 2026-05-18
Every material fact on this page is sourced. A "View source" link is provided per source below.
Source evidence
Confidence: Very high
  • primaryNSW Planning Portal — Major Projects
    View source ↗
    Authoritative for NSW SSD and SSI planning status. Hosts each project's Environmental Impact Statement (EIS), SEARs, response to submissions, and other planning documents. Outranks proponent and media reports for planning_status. Per-project EIS and SSD page URLs are tracked under each project's project_documents.
  • primaryDCCEEW — EPBC referrals and approvals
    View source ↗
    Authoritative for EPBC referral and approval status. EPBC approval is separate from state planning approval.
  • primaryEnergyCo NSW
    View source ↗
    Primary authority for NSW Renewable Energy Zones, access schemes, access-right tender outcomes and REZ project coordination under the Electricity Infrastructure Investment Act 2020.
  • primaryAEMO Services / AusEnergy Services
    View source ↗
    Consumer Trustee for NSW LTESA / access-right tenders. Authoritative for access-right award status.
  • secondaryProponent project websites
    View source ↗
    Proponent-supplied content from each project's dedicated page on the proponent's website. Useful for technology, capacity intent, community engagement messaging, project newsletters, fact sheets and timeline updates. Cannot override official planning_status or epbc_status. Per-project page URLs are tracked under each project's project_documents.
Open questions
  • Planning status against the NSW Planning Portal — verify SSD reference.
  • EPBC referral status — verify against DCCEEW public notices.
  • Storage MWh and voltage figures — confirm from proponent documents and AEMO Generation Information.
  • Workforce and accommodation commitments — confirm in SSD documentation or VPA.
  • First Nations engagement reporting — confirm in IEP / cultural heritage chapter.
See this project in context
REZ workspace
South West REZ
All projects, pressure bands and shared-value commitments for this REZ
LGA detail
Federation Council
1 projects · everything affecting this council area
Workforce + supply ratio
Demand vs ABS baseline
How this REZ's peak compares to existing regional workforce
Regional spend
Annual flow by year
This project's share of the year-by-year capex flow into regional NSW
Project timeline
Gantt by REZ
Visual overlap with neighbouring projects' construction windows
Cross-sector pressures
Non-REZ competing demand
What else is being built in the region in the same window
Upcoming decisions
2 relevant to this project or REZ
IPC meetings, EIS exhibitions, council determinations