Holloway - Battery

BESS · SynCo Global · Storage - Battery

Dispatch stats Financials

Development AEMO: Publicly Announced Other - Other NEM data · 24 hours

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Registered nameplate capacity — refresh AI for MW/MWh

Est. SRMC

$1.54/MWh

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

AEMO status Publicly Announced

Project status Development

Coordinates —

DUID —

Owner SynCo Global

Commissioned —

Expected closure —

Closure date —

Technology Storage - Battery

Fuel Other - Other

Battery OEM —

Battery platform / chemistry —

Inverter OEM —

Inverter / PCS model —

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)	—
Capex refurbishment	—
Capex / MWh storage	$358,607 Shown in table $358.6k (2026 real AUD) Reported / source value $350.0k (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fixed OPEX (annual)	—
Fixed OPEX / MW-yr default	$25,000 Shown in table $25.0k (2026 real AUD)
Variable OPEX / MWh	$1.54 Shown in table $1.54 (2026 real AUD) Reported / source value $1.50 (2025 nominal) Adjusted to 2026 real AUD using Australian CPI (All Groups).
Fuel cost / GJ	—
Heat rate GJ/MWh	—

Confidence: medium · Status: ai estimated · Capex basis: default · AI checked 08 Jun 2026

Notes
Plant-specific greenfield capex was not found in owner, government, or project pages. Publicly available sources identify the Holloway BESS as a 250MW/1000MWh project near Armidale, with construction targeted for late 2026/early 2027 and a 12-month build; however, no total project investment figure was located. Because the site-specific capacity is now publicly stated, any future capex estimate should be based on a project-specific announcement if found; otherwise use the internal battery benchmark only as an estimated fallback.

Sources

financial_profile.asset_life_years (low)
financial_profile.capex_basis (low)
financial_profile.capex_per_mw_aud (low)
financial_profile.capex_total_aud (low)
financial_profile.capex_year (low)
financial_profile.emissions_intensity_tco2_mwh (high)
financial_profile.fixed_opex_per_mw_year_aud (low)
financial_profile.variable_opex_per_mwh_aud (medium)
generator_identity.fuel_type — FAQs | Holloway Bess Project (high)
generator_identity.owner — FAQs | Holloway Bess Project (high)
generator_identity.region — FAQs | Holloway Bess Project (high)
generator_identity.site_name — Home | Holloway Bess Project (high)
generator_identity.technology_type — FAQs | Holloway Bess Project (high)
sources.capex_search_result — BUSINESS PAPER (high)

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