Snuggery (SNUG1)

Other Generators · Synergen Power Pty Ltd · Turbine - OCGT

Dispatch stats Financials

Closed AEMO: In Service - Announced Withdrawal (Permanent) SA1 Fossil - Diesel NEM data · 24 hours

63 MW

Registered nameplate capacity

24 hours revenue

Capacity factor

0.0%

Revenue / MWh

—

Est. SRMC

$2.00/MWh

Energy flow

Dispatch target (cleared) vs availability — 5‑minute intervals. SA1 regional price (RRP) on right axis.

Capacity

63 MW

AEMO status In Service - Announced Withdrawal (Permanent)

Project status Closed

Leading Edge Energy 2021 reports ENGIE announced closure of the Snuggery diesel generators; Synergen/ENGIE pages describe them as diesel-fuelled peaking units.

Region SA1

Coordinates -37.66450, 140.41540 (AI)

Global Energy Observatory geoid 43200 for Snuggery OCGT Power Plant (lat -37.6645, lon 140.4154).

MLF 0.9902

DUID SNUG1

Owner Synergen Power Pty Ltd

Commissioned —

Expected closure 2028

Closure date 1 Jan 2028

Technology Turbine - OCGT

Fuel Fossil - Diesel

Equipment OEM Unknown

Equipment type / model Diesel OCGT peaking units

Secondary OEM —

Secondary equipment 3 x diesel-fuelled turbines

Equipment confidence low

Dispatch & revenue

22 Jul 2026 01:30 → 23 Jul 2026 01:30 AEST

Energy revenue (× MLF)

FCAS revenue (× MLF)

FCAS volume

— MWh

Dispatched

— MWh

Available

— MWh

Curtailed

— MWh

Curtailment

—

of available

MLF used

0.9902

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
2024-07-01	0.9608
2025-07-01	0.9723
2026-07-01	0.9902

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	$126.00M Shown in table $126.00M (2026 real AUD)
Capex refurbishment	—
Capex / MW default	$2,000,000 Shown in table $2.00M (2026 real AUD)
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$40,000 Shown in table $40.0k (2026 real AUD)
Variable OPEX / MWh default	$2.00 Shown in table $2.00 (2026 real AUD)
Fuel cost / GJ	—
Heat rate GJ/MWh	—

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