Halys Hybrid Facility - BESS

BESS · Elements Green Australia Pty Ltd · Storage - Battery

Dispatch stats Financials
Development AEMO: Publicly Announced Other - Other NEM data · 3h
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Registered nameplate capacity — refresh AI for MW/MWh
Est. SRMC
$1.58/MWh
Key information

Capacity not yet researched — use Refresh equipment & project status (AI).

AEMO status Publicly Announced
Project status Development (AI)

Coordinates —

DUID —
Owner Elements Green Australia Pty Ltd
Commissioned —
Expected closure —
Closure date —
Technology Storage - Battery
Fuel Other - Other
Battery OEM —
Battery platform / chemistry —
Inverter OEM —
Inverter / PCS model —
Stats window
26 Sep 2026 00:00 → 26 Sep 2026 03:10 AEST

Dispatch & revenue

26 Sep 2026 00:00 → 26 Sep 2026 03:10 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
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Revenue (× MLF) (stats)
See dispatch stats link above
Est. SRMC
$1.58/MWh
Capex total (greenfield)
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Capex refurbishment
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Capex / MWh storage default
$350,000

Shown in table
$350.0k (2026 real AUD)
Fixed OPEX (annual)
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Fixed OPEX / MW-yr
$26,371

Shown in table
$26.4k (2026 real AUD)

Reported / source value
$25.0k (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Variable OPEX / MWh
$1.58

Shown in table
$1.58 (2026 real AUD)

Reported / source value
$1.50 (2024 nominal)
Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fuel cost / GJ
—
Heat rate GJ/MWh
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Confidence: low · Status: ai estimated · Capex basis: unknown · AI checked 08 Jun 2026

Notes
No reliable project-specific greenfield capex announcement was found for Halys Hybrid Facility - BESS from the owner/developer or government sources in the searched results. Search results indicate the Halys BESS is associated with Elements Green / later references to Akaysha and that the project is very large (sources mention up to 500MW/2000MWh, 400MW/1600MWh, 1000MW/2000MWh, and even >3GWh), but these capacity figures conflict and could refer to different proposal stages or related assets. Because no plant-specific investment figure was found, server-side fallback capex was used as instructed. OPEX defaults were also used as fallbacks; no plant-specific O&M benchmark was verified in the retrieved sources.

Sources