Gullen Range Solar Farm (GULLRSF1)

Solar · New Gullen Range Wind Farm Pty Ltd · Solar PV - Fixed

Dispatch stats Financials
Operational AEMO: In Service NSW1 Solar - Solar NEM data · 7 days
10 MW
Registered nameplate capacity
7 days revenue
$15.3k
Capacity factor
15.2%
Revenue / MWh
$59.64
Est. SRMC
$0.27/MWh

Energy flow

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

Key information
Capacity
10 MW

AEMO status In Service
Project status Operational (AI)

Gullen Solar Farm website states the project is operational and first generated electricity in 2017.

Region NSW1
Coordinates -34.60970, 149.47440 (AI)

Global Energy Monitor cites exact coordinates for GULLRSF1: -34.6097, 149.4744.

MLF 0.9620
DUID GULLRSF1
Owner New Gullen Range Wind Farm Pty Ltd
Commissioned —
Expected closure 2100
Closure date —
Technology Solar PV - Fixed
Fuel Solar - Solar
Module OEM Unknown
Module / inverter supplier PV modules and inverters
Inverter OEM —
Inverter model —
Equipment confidence low
Stats window
06 Jun 2026 19:55 → 13 Jun 2026 19:55 AEST

Dispatch & revenue

06 Jun 2026 19:55 → 13 Jun 2026 19:55 AEST

Energy revenue (× MLF)
$15.3k
FCAS revenue (× MLF)
$0
FCAS volume
— MWh
Dispatched
256.0 MWh
Available
248.9 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
Solar (fixed)
Capacity
10 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$0.27/MWh
Capex total (greenfield)
$33.51M

Shown in table
$33.51M (2026 real AUD)

Reported / source value
$24.80M (2017 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Project-specific reported greenfield construction cost.

Reference
ARENA Knowledge Sharing Information (high confidence)
Source recorded 08 Jun 2026
Capex refurbishment
—
Capex / MW derived
$3,351,351

Shown in table
$3.35M (2026 real AUD)

Reported / source value
$2.48M (2017 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Calculated from reported project CAPEX and registered capacity.

Reference
ARENA Knowledge Sharing Information (high confidence)
Source recorded 08 Jun 2026
Fixed OPEX (annual)
$790.6k

Shown in table
$790.6k (2026 real AUD)

Reported / source value
$585.0k (2017 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Reported annual operational expenditure, used here as a proxy for fixed OPEX.

Reference
ARENA Knowledge Sharing Information (high confidence)
Source recorded 08 Jun 2026
Fixed OPEX / MW-yr
$79,058

Shown in table
$79.1k (2026 real AUD)

Reported / source value
$58.5k (2017 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Calculated annual OPEX per MW from reported 2018 OPEX and 10 MW capacity.

Reference
ARENA Knowledge Sharing Information (medium confidence)
Source recorded 08 Jun 2026
Variable OPEX / MWh
$0.27

Shown in table
$0.27 (2026 real AUD)

Reported / source value
$0.20 (2017 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).

How this was derived
Internal fallback default used because plant-specific variable OPEX was not found.
Fuel cost / GJ
—
Heat rate GJ/MWh
—

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

Notes
Plant-specific greenfield CAPEX of $24.8 million was reported by the project website for construction completed in 2017. The project was originally forecast at $25.3 million in ARENA materials. Fixed OPEX is inferred from the reported 2018 OPEX of $585,030 and annualised on a 10 MW basis; this is an estimate rather than a directly reported per-MW fixed OPEX figure. The farm was commissioned in August 2017 and initially exported at reduced capacity (9.17 MW AC), reaching 10 MW in August 2018 after inverter retrofits. Solar PV has no fuel cost or heat rate.

Sources