Walla Walla Solar Farm (WLWLSF1)

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 · 21h

152 MW

Registered nameplate capacity

21h revenue

$5.4k

Capacity factor

6.0%

Revenue / MWh

$28.32

Est. SRMC

$0.25/MWh

Energy flow

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

Capacity

152 MW

AEMO status In Commissioning

Project status Operational (AI)

FRV Australia 2024 project page and FRV press release reporting Walla Walla Solar Farm in operation / fully operational.

Region NSW1

Coordinates —

Location identified only at site level from FRV project page / search results; no precise coordinates provided in the supplied sources.

MLF 0.8908

DUID WLWLSF1

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 Trina Solar

Module / inverter supplier PV module supplier

Inverter OEM Huawei

Inverter model SUN2000 string inverter platform

Equipment confidence low

Dispatch & revenue

02 Aug 2026 00:00 → 02 Aug 2026 20:35 AEST

Energy revenue (× MLF)

$5.4k

FCAS revenue (× MLF)

FCAS volume

— MWh

Dispatched

192.2 MWh

Available

— MWh

Curtailed

— MWh

Curtailment

—

of available

MLF used

0.8908

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 from	MLF
2024-09-10	0.8853
2025-07-01	0.9298
2026-07-01	0.8908

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	$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