Gullen Range Wind Farm (GULLRWF1)

Wind · New Gullen Range Wind Farm Pty Ltd · Wind Turbine - Onshore

Dispatch stats Financials
Operational AEMO: In Service NSW1 Wind - Wind NEM data · 30 days
166 MW
Registered nameplate capacity
30 days revenue
$1.96M
Capacity factor
27.4%
Revenue / MWh
$60.17
Est. SRMC
$0.53/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. NSW1 regional price (RRP) on right axis.

Key information
Capacity
166 MW

AEMO status In Service
Project status Operational (AI)

Gullen Range Wind Farm site and Wikipedia state the wind farm commenced operations in Dec 2013 / is operational.

Region NSW1
Coordinates -34.57000, 149.45000 (AI)

Wikipedia coordinates for Gullen Range Wind Farm: 34°34′S 149°27′E (-34.57, 149.45).

MLF 0.9620
DUID GULLRWF1
Owner New Gullen Range Wind Farm Pty Ltd
Commissioned —
Expected closure 2100
Closure date —
Technology Wind Turbine - Onshore
Fuel Wind - Wind
Turbine OEM Goldwind
Turbine model GRW100-2.5MW / GW82-1.5MW
Equipment confidence high
Stats window
14 May 2026 23:45 → 13 Jun 2026 23:45 AEST

Dispatch & revenue

14 May 2026 23:45 → 13 Jun 2026 23:45 AEST

Energy revenue (× MLF)
$1.96M
FCAS revenue (× MLF)
$0
FCAS volume
— MWh
Dispatched
32,644.5 MWh
Available
32,289.4 MWh
Curtailed
— MWh
Curtailment
0.0%
of available
MLF used
0.9620
end of period

Revenue (× MLF)

Estimated $ per interval — energy (RRP) and FCAS (regional FCAS prices), both × MLF.

Methodology & assumptions

  • Dispatch & availability — AEMO Next Day Dispatch UNIT_SOLUTION (5‑minute intervals). Intervention intervals excluded.
  • Regional price — dispatch_price RRP matched by settlement time and NEM region (from generator registry).
  • Energy revenue (× MLF) — cleared MW × (5/60 h) × RRP × MLF.
  • FCAS revenue & volume — cleared FCAS MW from DISPATCHLOAD (raise/lower 6s, 60s, 5min, reg) × (5/60 h) × regional FCAS price × MLF. Volume is total FCAS enablement MWh across services.
  • Curtailment — estimated economic curtailment when availability exceeds dispatch target: max(0, availability − cleared) × (5/60) MWh.
  • Not settlement — estimates only. AEMO settlement applies DLF, rebids, constraints, and other factors not modelled here.
MLF history (AEMO daily)
Effective fromMLF
2024-07-01 0.9498
2025-07-01 0.9620

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
166 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$0.53/MWh
Capex total (greenfield)
$384.07M

Shown in table
$384.07M (2026 real AUD)

Reported / source value
$364.10M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Capex refurbishment
—
Capex / MW derived
$2,320,675

Shown in table
$2.32M (2026 real AUD)

Reported / source value
$2.20M (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)
—
Fixed OPEX / MW-yr default
$55,000

Shown in table
$55.0k (2026 real AUD)

How this was derived
Internal fallback placeholder only.
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
Internal fallback placeholder only.
Fuel cost / GJ
—
Heat rate GJ/MWh
—

Confidence: low · Status: ai estimated · Capex basis: default · AI checked 08 Jun 2026

Notes
No plant-specific greenfield construction cost for Gullen Range Wind Farm was found in the searched official/primary sources. The only clearly identified project cost in search results was a separate co-located Gullen Solar Farm project ($26 million) at the same site, which is not the wind farm's greenfield capex and therefore was not used. Wind farm construction dates indicate the full wind farm was completed/operational in 2014, but no original wind capex figure was located in the available sources.

Sources