Stubbo Solar Farm (STUBSF1)

Solar · ACEN AUSTRALIA · Solar PV - Single axis tracking

Dispatch stats Financials

Commissioning AEMO: In Commissioning NSW1 Solar - Solar NEM data · 30 days

198 MW

Registered nameplate capacity

30 days revenue

$1.09M

Capacity factor

14.5%

Revenue / MWh

$52.93

Est. SRMC

$0.25/MWh

Energy flow

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

Capacity

198 MW

AEMO status In Commissioning

Project status Commissioning (AI)

AEMO registration status provided as "In Commissioning" and commissioned date listed as 2024-12-01 in the prompt; treated as commissioning phase rather than operational.

Region NSW1

Coordinates —

MLF 0.9429

DUID STUBSF1

Owner ACEN AUSTRALIA

Commissioned Dec 2024

Expected closure 2073

Closure date —

Technology Solar PV - Single axis tracking

Fuel Solar - Solar

Module OEM —

Module / inverter supplier —

Inverter OEM —

Inverter model —

Dispatch & revenue

14 May 2026 18:30 → 13 Jun 2026 18:30 AEST

Energy revenue (× MLF)

$1.09M

FCAS revenue (× MLF)

FCAS volume

— MWh

Dispatched

20,659.0 MWh

Available

20,519.5 MWh

Curtailed

15.2 MWh

Curtailment

0.1%

of available

MLF used

0.9429

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 from	MLF
2024-12-17	0.9422
2025-07-01	0.9429

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.

Capex total (greenfield) default	$257.40M Shown in table $257.40M (2026 real AUD)
Capex refurbishment	—
Capex / MW default	$1,300,000 Shown in table $1.30M (2026 real AUD)
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$20,000 Shown in table $20.0k (2026 real AUD)
Variable OPEX / MWh default	$0.25 Shown in table $0.25 (2026 real AUD)
Fuel cost / GJ	—
Heat rate GJ/MWh	—

Confidence: unknown · Status: needs review · Capex basis: unknown