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Engineering, procurement & construction
Full EPC delivery with in-house electrical, structural and grid engineers. Single-source accountability from design to commissioning.
Commercial Projects · EPC + Infrastructure
Turnkey commercial energy projects — engineered, financed, operated.
Integrated solar, storage, charging and grid infrastructure for Australia's industrial, commercial and institutional operators.
01 — Overview
ESQ delivers commercial energy projects as a single accountable partner. We absorb the engineering risk, sequence the trades, manage the network operator, structure the finance and operate the asset for its full service life. From a 250 kW rooftop to a 50 MW behind-the-meter microgrid, the engagement model is the same: one point of contact, one set of guarantees.
Industrial & manufacturingLogistics & cold chainResources & remote sitesHealthcare & data centresEducation & governmentProperty & REITs
Spec Sheet
- Scope
- EPC · IPP · BOOT · O&M
- Project size
- 250 kW — 50 MW
- Delivery time
- 8 — 36 weeks typical
- Finance models
- CAPEX · PPA · Lease · ESA
- Grid voltage
- LV · 11 kV · 33 kV · 66 kV
- O&M term
- Up to 25 years
- Performance
- 99.5% availability SLA
- Insurance
- $20M public liability
02 — Capabilities
What ESQ delivers across this practice.
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Microgrids & energy infrastructure
Islanding-capable hybrid systems integrating solar, storage, gas/diesel and controllable loads for resilient site independence.
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Grid connection & HV works
Substations, ring main units, switchgear, protection coordination and DNSP/TNSP approvals up to 66 kV.
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Power purchase agreements
Behind-the-meter PPAs structured with zero CAPEX outlay — you buy the electricity, ESQ owns and operates the asset.
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Energy management & metering
NMI-compliant metering, sub-metering, AEMO market participation and SCADA-grade dispatch from a single platform.
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Operations & maintenance
25-year performance guarantees backed by national service crews, parts pooling and remote diagnostics from our Brisbane NOC.
03 — Delivery
A disciplined, engineered process.
- 01
Discover
Energy audit, tariff review, decarbonisation pathway.
- 02
Design
EPC scope, finance structure, network approvals.
- 03
Build
Procurement, civils, electrical, HV, commissioning.
- 04
Optimise
Performance management, market participation, reporting.
04 — FAQs
Common technical questions.
- Can ESQ deliver a project with no upfront cost?
- Yes. Through a Power Purchase Agreement or Energy Services Agreement, ESQ funds, builds, owns and operates the asset; you pay only for the energy or services consumed.
- What sectors do you specialise in?
- Heavy industrial, logistics, cold chain, healthcare, data centres, resources and large property portfolios — anywhere energy is a material operating cost or risk.
- Do you take responsibility for the grid connection?
- Yes. ESQ holds the relationship with the DNSP/TNSP, performs network studies, lodges connection applications and delivers any required HV upgrades.
- What does ongoing O&M include?
- Performance monitoring, preventive maintenance, corrective response, spare-parts pooling, annual reporting, and a guaranteed availability SLA — for up to 25 years.
Scope your project with an ESQ engineer.
Brisbane HQ, servicing all of Australia. 48-hour response on commercial briefs.