Hellyer Wind Farm

Wind · ARK Energy Corporation Pty Ltd · Wind Turbine - Onshore

Dispatch stats Financials
Development AEMO: Publicly Announced Wind - Wind NEM data · 30 days
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Registered nameplate capacity — refresh AI for MW/MWh
Est. SRMC
$0.53/MWh
Key information

Capacity not yet researched — use Refresh equipment & project status (AI).

AEMO status Publicly Announced
Project status Development (AI)

Coordinates —

DUID —
Owner ARK Energy Corporation Pty Ltd
Commissioned —
Expected closure —
Closure date —
Technology Wind Turbine - Onshore
Fuel Wind - Wind
Turbine OEM —
Turbine model —
Stats window
15 May 2026 21:10 → 14 Jun 2026 21:10 AEST

Dispatch & revenue

15 May 2026 21:10 → 14 Jun 2026 21:10 AEST

No DUID specified. Open this page from the stats list or a generator profile.

Financial overview

2026 real AUD. Monetary values are CPI-adjusted to 2026 real Australian dollars. Greenfield capex uses AEMO benchmarks when plant-specific cost is unknown.
Type
Wind (onshore)
Capacity
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Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$0.53/MWh
Capex total (greenfield)
$771.03M

Shown in table
$771.03M (2026 real AUD)

Reported / source value
$660.00M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Used the server-side fallback benchmark because no project-specific greenfield capex announcement was found.
Capex refurbishment
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Capex / MW
$2,570,093

Shown in table
$2.57M (2026 real AUD)

Reported / source value
$2.20M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Benchmark capex per MW from the user-provided fallback.
Fixed OPEX (annual)
$17.41M

Shown in table
$17.41M (2026 real AUD)

Reported / source value
$16.50M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Annual fixed O&M derived from the fallback benchmark and site capacity.
Fixed OPEX / MW-yr
$58,017

Shown in table
$58.0k (2026 real AUD)

Reported / source value
$55.0k (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Benchmark fixed O&M from the user-provided fallback.
Variable OPEX / MWh
$0.53

Shown in table
$0.53 (2026 real AUD)

Reported / source value
$0.50 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Benchmark variable O&M from the user-provided fallback.
Fuel cost / GJ
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Heat rate GJ/MWh
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Confidence: low · Status: ai estimated · Capex basis: estimated · AI checked 08 Jun 2026

Notes
No plant-specific greenfield capital cost was found in owner, government, or project finance sources during search, so capex uses the provided fallback benchmark. Hellyer Wind Farm is a proposed up-to-300 MW onshore wind project with planning work underway from 2022; no commissioning date or operating DUID was identified in the searched sources.

Sources