About Us

Meet our passionate leadership team

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  Andrew Reuss

  Founder & Managing Director

  Andrew has over 15 years’ experience gained from working in Australian and international energy markets. Andrew returned from London in 2008 and founded Sustainable Energy Solutions to help businesses in Australia secure competitive energy contracts and take the hassle out of keeping up to date with a dynamic energy market.
  Andrew specialises in electricity and gas procurement in the food and manufacturing sector who are most at risk to energy prices. Andrew is a dynamic leader who plays a hands-on role in staff training and keeping abreast of changes in the energy market. Andrew uses his influence on the retailers to elicit a fast response for clients, especially in a rising market.

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  Nick Johnson

  Head of Account Management

  Nick heads up our Client Relationship Management team ensuring that our clients receive a consistently high clients experience. Nick’s strategic approach to energy procurement and exceptional client focus make him our go-to expert and point of escalation.
  Nick joined Sustainable Energy Solutions in 2013 as a an Account Manager and still looks after a portfolio of blue-chip energy users who highly value his service and market knowledge in a rapidly changing energy market.

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  Caroline Beshay

  Head of Marketing & Account Manager

  Caroline has over 15 years’ experience in the energy industry having held previous roles at ASX Energy and energy management consulting firms. At Sustainable Energy Solutions, Caroline holds a dual role as Head of Marketing driving our client, product and marketing strategy and as a Key Account Manager.
  Caroline works with several high profile commercial and industrial energy users from several industry sectors such as manufacturing, aged care, food processing, retail and franchise stores. This includes preparation of budget estimates compliance with internal governance frameworks, energy procurement, energy and carbon strategy, solar procurement and environmental reporting.

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  Yacira Zurita

  Senior Business Development Manager

  Yacira is a Senior BDM with a large portfolio of clients who value her market knowledge and exceptional client relationship management. Yacira has vast experience advising some of Australia’s largest users on procurement strategy, energy efficiency and identification of additional opportunities to minimise energy spend.
  Yacira holds a Bachelor in Materials Engineering, registered with Engineers Australia.

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  Sarah Wigmore

  Senior Account Manager

  Sarah has over 15 years of experience managing client accounts and has worked in the energy sector for over five years. She works closely with her clients to get a thorough understanding of their energy needs before presenting a solution which is appropriate to their individual requirements. .
  By building a relationship with both customer and provider she is frequently able to find rewarding, ongoing solutions.

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  Amy Rider-Featherstone

  Senior Account Manager

  Amy has over 15 years’ experience as an Account Manager gained in the media and energy sector. Her passion is working with people to get a better understanding of their needs.
  Amy prides herself on setting realistic expectations, whilst delivering the best solutions for her clients.

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  Jens Zielke

  Senior Account Manager

  Jens has over 15 years of experience in Account Management and consistently delivers a high level of service. He has a passion for working with people and making things happen.
  Jens takes great pride in helping his clients navigate the complexity of the energy market to find the best solution for their energy needs. In his spare time, Jens enjoys keeping fit and travelling.

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  Anna Souriyavong

  Pricing Team Leader

  With over 10 years of experience in the energy sector, Anna is a highly motivated team leader committed to providing the highest quality energy solutions to clients.
  Anna has worn many hats within Sustainable Energy Solutions and her current role allows her to demonstrate her analytical and problem solving skills. She also holds a Master’s degree in Environment and Sustainability and a Bachelor of Business degree.

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