About GSE

About Green Star Engineering LLC


Green Star Engineering LLC (GSE) is an engineering firm (Texas F-16075) with core competencies in energy efficiency, energy cost management, and energy systems project development.  We apply a methodical and team-oriented approach derived from years of experience analyzing, designing, implementing, and verifying energy cost reduction measures in a wide variety of facilities and systems including the most complex central plant systems.   We have the expertise to assist you with your facility-wide search for energy efficiency and cost reduction opportunities as well as help you solve your most elusive operational problems.

Leadership with Experience and Vision

With over 20 years of experience in the energy systems efficiency market space, James B. (Jim) Watt PE has developed a passion for assisting his clients in identifying and implementing practical and cost-effective solutions.  Watt’s training includes electrical and mechanical engineering disciplines and his career has afforded him a wealth of analytical and practical hands-on experience with energy systems from air-side heating and air conditioning to complex cogeneration and central plant production systems.  GSE embodies the vision derived from Watt’s unique combination of education, experience depth, and broad perspective.

Services Offered

GSE offers products and services that complement and add true value and performance customized for each client.  Our experience tells us that no two projects are the same and each project must be approached with that expectation, regardless of apparent similarities to past projects.  Our philosophy is to look, listen, and understand client needs and preferences then develop effective solutions.  Click here to view examples of past projects and a list of professional services GSE has to offer you.