Granville Harbour Wind Farm (GRANWF1)

Wind · Granville Harbour Operations Pty Ltd as trustee for Granville Harbour Operations Trust · Wind Turbine - Onshore

Dispatch stats Financials

Operational AEMO: In Service TAS1 Wind - Wind NEM data · 3h

112 MW

Registered nameplate capacity

3h revenue

$4.8k

Capacity factor

23.7%

Revenue / MWh

$60.97

Est. SRMC

$0.66/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. TAS1 regional price (RRP) on right axis.

Capacity

112 MW

AEMO status In Service

Project status Operational (AI)

Palisade Group asset page (2026) describes Granville Harbour Wind Farm as an operating 111.6MW wind farm.

Region TAS1

Coordinates -41.80000, 145.10000 (AI)

NS Energy (2019) and Palisade/Atmos project pages place the site on the north-west coast of Tasmania, about 35km north-west of Zeehan; precise public coordinates not clearly published.

MLF 0.9555

DUID GRANWF1

Owner Granville Harbour Operations Pty Ltd as trustee for Granville Harbour Operations Trust

Commissioned Dec 2020

Expected closure 2055

Closure date —

Technology Wind Turbine - Onshore

Fuel Wind - Wind

Turbine OEM Vestas

Turbine model V126-3.6 MW

Equipment confidence high

Dispatch & revenue

14 Jun 2026 00:00 → 14 Jun 2026 03:10 AEST

Energy revenue (× MLF)

$4.8k

FCAS revenue (× MLF)

FCAS volume

— MWh

Dispatched

79.3 MWh

Available

— MWh

Curtailed

— MWh

Curtailment

—

of available

MLF used

0.9555

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
2024-07-01	0.9473
2025-07-01	0.9555

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)	$370.37M Shown in table $370.37M (2026 real AUD) Reported / source value $280.00M (2018 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived Owner/developer announcement gives total project cost of $280 million. Reference Palisade reaches financial close of Granville Harbour Wind Farm (high confidence) Source recorded 08 Jun 2026
Capex refurbishment	—
Capex / MW derived	$3,318,731 Shown in table $3.32M (2026 real AUD) Reported / source value $2.51M (2018 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived Calculated from reported total project cost divided by registered capacity. Reference Palisade reaches financial close of Granville Harbour Wind Farm (high confidence) Source recorded 08 Jun 2026
Fixed OPEX (annual)	$8.12M Shown in table $8.12M (2026 real AUD) Reported / source value $6.18M (2018 nominal) Table total may differ if recalculated from $/MW × registered capacity after CPI adjustment. How this was derived Calculated as default fixed OPEX per MW-year multiplied by 111.6 MW.
Fixed OPEX / MW-yr	$72,751 Shown in table $72.8k (2026 real AUD) Reported / source value $55.0k (2018 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived No project-specific fixed O&M source found; server-side default used.
Variable OPEX / MWh	$0.66 Shown in table $0.66 (2026 real AUD) Reported / source value $0.50 (2018 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups). How this was derived No project-specific variable O&M source found; server-side default used.
Fuel cost / GJ	—
Heat rate GJ/MWh	—

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

Notes
Project construction and financial close announcements consistently cite a $280 million total project cost for the 112 MW Granville Harbour Wind Farm; the project reached commercial operations in 2020. Fixed OPEX was not found project-specifically and server-side default was used. Capacity-normalised capex uses 111.6 MW registered capacity.

Sources

asset_life_years — 2024 Energy Technology Cost and Technical Parameter Review (medium)
capacity — KWM advises on historic Granville Harbour wind farm in Tasmania (high)
capex_per_mw_aud — Palisade reaches financial close of Granville Harbour Wind Farm (high)
capex_total_aud — Palisade reaches financial close of Granville Harbour Wind Farm (high)
capex_year — Palisade reaches financial close of Granville Harbour Wind Farm (high)
commissioning — Granville Harbour Wind Farm construction complete (high)
fixed_opex_annual_aud (medium)
fixed_opex_per_mw_year_aud (medium)
variable_opex_per_mwh_aud (medium)