Goyder South Wind Farm 1A (GSWF1A)

Wind · Goyder Wind Farm 1A Pty Ltd as trustee for Goyder Wind Farm 1A Trust · Wind Turbine - Onshore

Dispatch stats Financials
Commissioning AEMO: In Commissioning SA1 Wind - Wind NEM data · 7 days
209 MW
Registered nameplate capacity
7 days revenue
$290.3k
Capacity factor
43.6%
Revenue / MWh
$18.94
Est. SRMC
$0.55/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. SA1 regional price (RRP) on right axis.

Key information
Capacity
209 MW

AEMO status In Commissioning
Project status Commissioning (AI)

Goyder Energy project page (goyderenergy.com.au) describes GE Renewable Energy as supplying/installing/commissioning turbines for Goyder South Stage 1; AEMO lists the unit as In Commissioning with Commissioned date 2024-12-01.

Region SA1
Coordinates —

MLF 0.9697
DUID GSWF1A
Owner Goyder Wind Farm 1A Pty Ltd as trustee for Goyder Wind Farm 1A Trust
Commissioned Dec 2024
Expected closure 2048
Closure date —
Technology Wind Turbine - Onshore
Fuel Wind - Wind
Turbine OEM GE Renewable Energy
Turbine model 5.5MW wind turbine generator
Equipment confidence high
Stats window
06 Jun 2026 23:40 → 13 Jun 2026 23:40 AEST

Dispatch & revenue

06 Jun 2026 23:40 → 13 Jun 2026 23:40 AEST

Energy revenue (× MLF)
$290.3k
FCAS revenue (× MLF)
$0
FCAS volume
— MWh
Dispatched
15,323.0 MWh
Available
15,121.9 MWh
Curtailed
374.1 MWh
Curtailment
2.5%
of available
MLF used
0.9697
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 0.9643
2025-07-01 0.9697

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
209 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$0.55/MWh
Capex total (greenfield)
$3,504.67M

Shown in table
$3,504.67M (2026 real AUD)

Reported / source value
$3,000.00M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Project-level investment for Goyder South Stage 1 / GSWF reported as up to A$3 billion.

Reference
Goyder South Hybrid Renewable - Annual Implementation Report 2024 (high confidence)
Source recorded 08 Jun 2026
Capex refurbishment
—
Capex / MW derived
$16,768,770

Shown in table
$16.77M (2026 real AUD)

Reported / source value
$14.35M (2022 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Per-MW figure derived by dividing the reported broader Stage 1 investment proxy by total 412 MW Stage 1 capacity.

Reference
Neoen completes financing for the first 209 MW of its Goyder wind farm in South Australia (medium confidence)
Source recorded 08 Jun 2026
Fixed OPEX (annual)
$12.55M

Shown in table
$12.55M (2026 real AUD)

Reported / source value
$11.55M (2023 nominal)
Table total may differ if recalculated from $/MW × registered capacity after CPI adjustment.
Fixed OPEX / MW-yr
$60,044

Shown in table
$60.0k (2026 real AUD)

Reported / source value
$55.0k (2023 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
No public plant-specific fixed O&M benchmark located, so server-side fallback default retained.
Variable OPEX / MWh
$0.55

Shown in table
$0.55 (2026 real AUD)

Reported / source value
$0.50 (2023 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
No public plant-specific variable O&M benchmark located, so server-side fallback default retained.
Fuel cost / GJ
—
Heat rate GJ/MWh
—

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

Notes
Plant-specific public sources located for the broader Goyder South project indicate total investment of up to A$3 billion for the full Stage 1/precinct, which includes the 209 MW Stage 1A tranche. No source found giving a separate 209 MW-only greenfield capex for GSWF1A, so the reported project-level figure was used as the best available proxy. Onshore wind O&M and technical assumptions were taken from AEMO/Aurecon GenCost 2024 review; wind has no fuel cost, heat rate, or direct combustion emissions.

Sources