Herries Range Wind Farm

Wind · Acciona Energy Global Australia · Wind Turbine - Onshore

Dispatch stats Financials
Development AEMO: Publicly Announced Wind - Wind NEM data · 24 hours
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Registered nameplate capacity — refresh AI for MW/MWh
Est. SRMC
$0.58/MWh
Key information

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

AEMO status Publicly Announced
Project status Development (AI)

Coordinates —

DUID —
Owner Acciona Energy Global Australia
Commissioned Dec 2030
Expected closure —
Closure date —
Technology Wind Turbine - Onshore
Fuel Wind - Wind
Turbine OEM —
Turbine model —
Stats window
14 Jun 2026 04:15 → 15 Jun 2026 04:15 AEST

Dispatch & revenue

14 Jun 2026 04:15 → 15 Jun 2026 04:15 AEST

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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
$0.58/MWh
Capex total (greenfield)
$2,336.45M

Shown in table
$2,336.45M (2026 real AUD)

Reported / source value
$2,000.00M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
ACCIONA announced the broader MacIntyre Precinct expansion including Herries Range, with total investment more than AUD$4 billion for the full 2GW precinct. This is the closest official investment figure found for the project context; it is not separately itemised to Herries Range alone.

Reference
ACCIONA Energía to expand the macintyre wind precinct in Australia to 2000MW (high confidence)
Source recorded 08 Jun 2026
Capex refurbishment
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Capex / MW
$2,336,449

Shown in table
$2.34M (2026 real AUD)

Reported / source value
$2.00M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Derived per-MW figure using the announced precinct investment and Herries Range stated capacity.

Reference
ACCIONA Energía to expand the macintyre wind precinct in Australia to 2000MW (medium confidence)
Source recorded 08 Jun 2026
Fixed OPEX (annual)
$64.25M

Shown in table
$64.25M (2026 real AUD)

Reported / source value
$55.00M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX / MW-yr
$64,252

Shown in table
$64.3k (2026 real AUD)

Reported / source value
$55.0k (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
No plant-specific fixed O&M benchmark was found in searched sources, so the provided fallback default was used.
Variable OPEX / MWh
$0.58

Shown in table
$0.58 (2026 real AUD)

Reported / source value
$0.50 (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
No plant-specific variable O&M benchmark was found in searched sources, so the provided fallback default was used.
Fuel cost / GJ
—
Heat rate GJ/MWh
—

Confidence: medium · Status: ai estimated · Capex basis: reported · AI checked 08 Jun 2026

Notes
Herries Range is a proposed ~1000 MW onshore wind farm in southeast Queensland. ACCIONA states the project is in advanced development and is part of the broader MacIntyre Wind Precinct. A project-level investment figure of about AUD 2 billion was announced for Herries Range / the expanded MacIntyre precinct; the figure appears to be a precinct-level investment rather than a separately itemised Herries Range-only capex, so capex_total_aud is treated as the best reported plant-level proxy and should be reviewed if a project-specific filing becomes available. O&M and technical defaults were used for wind_onshore after no plant-specific O&M benchmark was found.

Sources