Macarthur Wind Farm (MACARTH1)

Wind · Macarthur Wind Farm Pty Ltd and Meridian Wind Macarthur Pty Ltd · Wind Turbine - Onshore

Dispatch stats Financials

In Service VIC1 Wind - Wind NEM data · 24 hours

420 MW

Registered nameplate capacity

24 hours revenue

$33.6k

Capacity factor

35.6%

Revenue / MWh

$9.36

Est. SRMC

$0.50/MWh

MLF

0.9829

Stats window 03 Jun 2026 14:35 → 04 Jun 2026 14:35 AEST

Capacity

420 MW

Status In Service

Lifecycle Operating

Region VIC1

DUID MACARTH1

Owner Macarthur Wind Farm Pty Ltd and Meridian Wind Macarthur Pty Ltd

Commissioned —

Expected closure 2025-07-02

Closure date —

Technology Wind Turbine - Onshore

Fuel Wind - Wind

Turbine OEM —

Turbine model —

Dispatch & revenue

03 Jun 2026 14:35 → 04 Jun 2026 14:35 AEST

Revenue (× MLF)

$33.6k

Dispatched

3,592.8 MWh

Available

3,592.8 MWh

Curtailed

— MWh

Curtailment

0.0%

of available

MLF used

0.9829

end of period

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. VIC1 regional price (RRP) on right axis.

Revenue (× MLF)

Estimated $ per interval using regional RRP and MLF effective on each day.

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).
Revenue (× MLF) — cleared MW × (5/60 h) × RRP × MLF. Chart uses MLF effective on each interval’s date; summary total uses MLF as at the end of the selected period (same as the revenue list).
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
2024-07-01	0.9781
2025-07-01	0.9829

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)	—
Capex refurbishment	—
Capex / MW default	$2,200,000
Capex / MWh storage	—
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$55,000
Variable OPEX / MWh default	$0.50
Fuel cost / GJ	—
Heat rate GJ/MWh	—

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