The EfficientSee Team


Quentin Roberts

Quentin Roberts

Founder & Coach

Bachelor of Electrical & Electronic Engineering

With over 20 years’ engineering experience across the industrial and commercial sectors, including a decade specialising in energy, Quentin founded EfficientSee in 2009.

Today, he is a certified energy coach who is passionate about guiding businesses to reduce their energy consumption and advises some of Australia’s largest energy users. He is one of the country’s leading specialists in ISO 50001 - the international standard for energy management systems - and played an integral role in guiding the first Australian company to achieve an ISO 50001 accredited Energy Management System. In 2018, he initiated the Tonsley Future Energy Consortium to facilitate greater collaboration between innovative, like-minded energy organisations.

Quentin is driven by innovation, collaboration and transformation: devising cutting-edge solutions to energy challenges, building a dream team to implement change, and creating positive outcomes for people, organisations and communities.

When he is not guiding Australian organisations on their energy journey, Quentin enjoys spending time in the outdoors with his active family and excitable dog Tully.

Core Competencies

  • General Management
  • Project Management
  • Feasibility Studies
  • Functional Design Specifications
  • Energy Coaching (ISO50001)
  • Energy Audits (AS3598:2000)
  • Control System Design
  • Grant Applications
Craig Sweet

Craig Sweet

General Manager

Bachelor of Electrical & Electronic Engineering, Member of the Australian Institute of Project Managers

Craig has 22 years experience as an engineer, alongside 12 years as a project manager.

He has a Bachelor of Electrical and Electronic Engineering (hons) and is skilled in the Project Management Body of Knowledge (PMBOK). He has completed additional training in estimating, pricing and integrated logistics support.

Craig leads the team responsible for the successful delivery of our clients’ energy projects, as well as the specification, design and analysis of technical enhancements to critical plant machinery. He also manages and coordinates the technical trades responsible for bringing an energy project to life.

An honest, dependable professional with a positive attitude, Craig is committed to ensuring companies get the most out of their energy, by activating the opportunities which EfficientSee identifies for its clients.

When he is not supporting companies to maximise their energy, he can be found fishing on the river or cycling through Adelaide’s hills. Craig also spent seven years in the Army Reserve as a Commissioned Officer, having graduated from the Royal Military College.

Core Competencies

  • ASDEFCON framework
  • Project planning/management
  • Contract negotiation
  • Commercial project oversight
  • Risk assessment and mitigation
  • Systems Engineering
  • Engineering Change management
  • Logistics Engineering foundation
  • Documentation (per ISO 9001)
  • Team leadership
Helen Frank

Helen Frank

Engineer & Energy Analyst

Bachelor of Electrical & Electronic Engineering with honours (First Class)

Helen has nearly 10 years’ engineering experience, including one-and-a-half years in the energy management industry.

She has a Bachelor of Electrical and Electronic Engineering (hons) and brings a broad range of skills to the energy field, including software engineering, design and development; systems engineering, requirement analysis and verification; risk assessment and mitigation; data analysis; energy modelling; business case development; software lifecycle methodologies; unit integration; energy analysis and energy procurement and tendering.

Helen is known for her attention to detail, clear customer perspective and strong communication skills. She enjoys the challenge of delivering energy solutions to a wide variety of organisations and industry and the reward of helping businesses to operate more efficiently. She is proud to make a difference to Australia’s energy consumption and carbon footprint.

Helen loves socialising and spending time with her family. Once she completed a 9000 piece jigsaw puzzle which was bigger than her dining table.

Core Competencies

  • Data Analysis
  • Requirements Analysis
  • Risk assessment and mitigation
  • Systems Engineering
  • Clear Communication
  • Software development

Rebecca Roberts

Administration & People Care

Bachelor of Nursing and Health Science

Rebecca has a diverse background in people care and practiced as a Registered Nurse for over a decade. She is passionate about sustainability and has been an integral part of the establishment of EfficientSee since its formation. She recently led the design of her energy efficient home using smart application of passive design and appropriate technologies all within a practical budget. She is the mother of four amazing children and enjoys gardening and being in nature.

Core Competencies

  • People Care
  • Business Support
  • Energy Efficient Homes

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