Walla Walla Solar Farm (WLWLSF2)

Solar · FRV Australia (Walla Walla Asset Co Pty Ltd (ACN 634 728 868) as trustee for the Walla Walla Asset Trust) · Solar PV - Single axis tracking

Dispatch stats Financials
Operational AEMO: In Commissioning NSW1 Solar - Solar NEM data · 24 hours
152 MW
Registered nameplate capacity
24 hours revenue
$22.3k
Capacity factor
13.0%
Revenue / MWh
$46.96
Est. SRMC
$0.25/MWh

Energy flow

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

Key information
Capacity
152 MW

AEMO status In Commissioning
Project status Operational (AI)

FRV Australia, 2024: FRV says Walla Walla Solar Farm is "now fully operational" (frv.com/en/frv-australias-largest-solar-farm-is-now-fully-operational/)

Region NSW1
Coordinates —

MLF 0.8894
DUID WLWLSF2
Owner FRV Australia (Walla Walla Asset Co Pty Ltd (ACN 634 728 868) as trustee for the Walla Walla Asset Trust)
Commissioned Mar 2025
Expected closure 2054
Closure date —
Technology Solar PV - Single axis tracking
Fuel Solar - Solar
Module OEM Jinko Solar
Module / inverter supplier panel supplier
Inverter OEM Sungrow
Inverter model SG250HX
Equipment confidence low
Stats window
22 Jul 2026 13:15 → 23 Jul 2026 13:15 AEST

Dispatch & revenue

22 Jul 2026 13:15 → 23 Jul 2026 13:15 AEST

Energy revenue (× MLF)
$22.3k
FCAS revenue (× MLF)
$0
FCAS volume
— MWh
Dispatched
475.7 MWh
Available
277.6 MWh
Curtailed
— MWh
Curtailment
0.0%
of available
MLF used
0.8894
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.
  • State of charge — INITIAL_ENERGY_STORAGE (MWh at interval start) from UNIT_SOLUTION, published for bidirectional/storage units. Next-day data — the SOC line lags real time by up to a day.
  • 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
2024-09-10 0.8853
2025-07-01 0.9298
2026-07-01 0.8894

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 (tracking)
Capacity
152 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$0.25/MWh
Capex total (greenfield) default
$197.56M

Shown in table
$197.56M (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