Bremer Battery 4

BESS · Libra Energy Pty Ltd · Storage - Battery

Dispatch stats Financials
Publicly Announced Other - Other NEM data · 24 hours
212 MW
Registered nameplate capacity
Est. SRMC
$13.86/MWh

Stats window 29 May 2026 04:00 → 30 May 2026 04:00 AEST

Key information
Capacity
212 MW
Status Publicly Announced
Lifecycle Pre-operating
DUID —
Owner Libra Energy Pty Ltd
Commissioned —
Expected closure —
Closure date —
Technology Storage - Battery
Fuel Other - Other
Battery OEM —
Battery platform / chemistry —
Inverter OEM —
Inverter / PCS model —

Dispatch & revenue

29 May 2026 04:00 → 30 May 2026 04:00 AEST

No DUID specified. Open this page from the stats list or a generator profile.

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
Battery (BESS)
Capacity
212 MW
Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$13.86/MWh
Capex total (greenfield)
$89.45M

Source value
$84.80M (2024 nominal)
Capex refurbishment
—
Capex / MW
$421,941

Source value
$400.0k (2024 nominal)
Capex / MWh storage default
$350,000
Fixed OPEX (annual)
$45.81M

Source value
$43.42M (2024 nominal)
Fixed OPEX / MW-yr
$216,068

Source value
$204.8k (2024 nominal)

How this was derived
AEMO/Aurecon cost benchmark used as fallback for storage-like asset O&M.

Reference
2023 Cost and Technical Parameters Review (high confidence)
Variable OPEX / MWh
$13.86

Source value
$13.14 (2024 nominal)

How this was derived
AEMO/Aurecon variable O&M benchmark used as fallback.

Reference
2023 Cost and Technical Parameters Review (high confidence)
Fuel cost / GJ
—
Heat rate GJ/MWh
—

Confidence: medium · Status: ai estimated · Capex basis: default · AI checked 04 Jun 2026

Notes
No plant-specific greenfield capex announcement was found for Bremer Battery 4 in searched owner/developer and public sources. The Bremer Battery Project site identifies Libra Energy Pty Ltd as developer and indicates an 850 MW / 3,400 MWh four-hour BESS project, but does not publish a project cost. Battery O&M and life assumptions were taken from AEMO/Aurecon 2024 cost and technical parameters review for storage-like assets; fixed O&M is captured as a per-MW annual figure and total annual O&M was not calculated because source alignment for this specific battery project is uncertain without a verified plant cost and duration for the registered unit.

Sources