About NRG-ONE

At NRG-ONE, we help businesses increase operating margins and reduce emissions through engineered energy solutions that deliver measurable results.

We are a customer-centric energy services company and trusted energy project delivery partner, combining feasibility, design and construction capability under one accountable model. Through our Discover, Design and Build approach, we identify commercial opportunity, design with certainty and deliver projects with a team of more than 250 proven engineering and trade professionals.

Our vision and ambition

ONE vision

Sustainable energy delivered

ONE mission

To decarbonise ONE per cent of Australia’s energy supply by 2030

ONE purpose

To challenge the way we think about energy

ONE approach

Leave it better than we found it

Measured impact

These outcomes represent tangible progress toward our 2030 ambition.

$9,362,089

Value creation

29%

Internal rate of return

391 T Co2-e

Carbon abatement delivered
Goal: 2,076,950 T Co2-e by 2030

3,216 GJ

Energy savings delivered

Meet our team

NRG-ONE brings together engineering expertise and delivery capability to support Australian organisations in achieving commercially viable energy outcomes. As your sustainable energy delivery partner, we integrate energy productivity, renewable technologies and infrastructure solutions aligned to your business objectives — reducing cost, managing risk and delivering measurable performance.

Get to know our team

Year in review

The video below highlights our FY25 delivery — projects completed, capability expanded and progress made toward our long-term ambition.

Watch video

Our story

Established in 2022 by NRG, NRG-ONE helps organisations improve operating margins and reduce emissions through tailored energy management solutions that deliver real results.

Working alongside NRG Services and Hexeis, we combine sustainable energy solutions with multi-trade delivery capability — supporting projects from opportunity identification and business case development through to engineering, construction and ongoing service.

Since 2012, NRG has grown as a small electrical contractor and has since grown into a diverse trade, engineering and facility management business. Following the acquisition of energy management pioneer Hexeis in 2021, NRG-ONE was created to help organisations transition to smarter, more efficient energy systems with a partner capable of delivering from concept to completion.

Accredited and certified

NRG-ONE operates under certified management systems and industry accreditations that support safe, compliant and high-quality delivery.

ISO 9001 | ISO 45001 | ISO 14001
Licensed Queensland Electrical Contractor (No. 91394) | QBCC Licence (No. 15485025)
Association of Energy Engineers – Certified Energy Manager (Credential ID 91686)
Member: A2EP | Member: SIM-PAC Live

Join the team behind the delivery

Our work is delivered by a team of over 250 engineering and trade professionals across energy, construction and service. We’re always open to connecting with experienced professionals who want to contribute to scalable, commercially grounded decarbonisation.