WHY CHOOSE GTRE
Since 2008, GTRE has built a strong track record of successful projects and satisfied customers, earning a reputation for results that consistently exceed expectations. We recognize that every home and customer is unique, so we design and customize each energy system to meet specific needs — maximizing both efficiency and cost-effectiveness.

The most experienced renewable energy
professional in the region

IAN HUDDLESTON, Owner & CEO
Ian established Greene Tech Renewable Energy in 2008. Long before that, he graduated from the New England Culinary Institute and embarked on a distinguished career as a professional Chef, culminating in his role as the Executive Chef at the World Golf Village Hall of Fame and Renaissance Resort in St. Augustine, FL. Despite his success in culinary arts, Ian dedicated his spare time to researching and immersing himself in the field of renewable energy. Eventually, he relocated his family to Tennessee and transitioned back to his original profession in electrical work, specializing in renewable energy solutions for individuals and businesses.
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For over 19 years, Ian and his team have installed, repaired, and upgraded renewable energy systems across the northeast Tennessee region. No solar, hydro, or wind professional in the region has more experience than Ian Huddleston and the GTRE team.
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The small business with a big heart
100%
Family Owned & Operated
We are a Northeast Tennessee company that lives and works here. Most solar companies in the area hire installers from other states to come and work here temporarily.
Over 19 Years
of Business in Tennessee
No consumer lawsuits.
No bankruptcies.
No company name changes.
One company, one name,
one you can depend on.
NABCEP Certified PV Installation Professional
The North American Board of Certified Energy Practitioners® is the most respected, widely recognized certification organization for professionals in the field of renewable energy.
Certified to Install & Repair Major Energy Systems
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SolarEdge
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LG Chem
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Enphase Energy
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Generac
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Outback Power
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Schneider Electric
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Franklin WH
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APSystems
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Mango Power
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Signature Solar
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Briggs & Stratton
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SunBandit
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Bornay
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Bergey
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And more
Small but Mighty Team
Other companies may have a sales staff, a call center, and a warranty department. We can keep our customer service level high and our prices low with our small, but experienced and professional, team.
Support a Local
Business
Spending money with a locally owned small business isn't just better for you - it's better for our local economy.


