Sustainable Energy Savings for Schools & Businesses

GES cuts operating costs with CNG, geothermal services, and energy management solutions, helping customers improve sustainability, optimize budgets, and plan for long-term efficiency.

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The Impact

GES cuts fuel costs for buses with CNG, lowers utility expenses with geothermal, and streamlines energy management - all with one goal: reducing operating costs so schools and businesses can allocate more funds to students, staff, and essential operations.

Energy Spend Reduction

Diesel/ Unleaded Cost

Before

Fuel Savings
CNG Cost
Diesel/ Unleaded Cost

After

Before
After

CNG Fuel Cost Reduction | Before

CNG Fuel Cost Reduction | After

Our Results Speak For Themselves

Businesses succeed when cost reduction and smart energy management go hand in hand. Cutting fuel costs with CNG not only drives savings, but also boosts efficiency and sustainability. Every dollar saved on energy strengthens financial performance and supports long-term growth.

Case Studies

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Case Study: How GES Helps Schools Save Energy by Installing Geothermal Systems
Geothermal systems help schools save energy, reduce long-term costs, and improve the learning environment. GES is making that transformation possible across the country. In this case study, we highlight how GES helped Washington Public Schools in Oklahoma navigate budget challenges, improve energy efficiency, and create better classroom spaces by switching from traditional HVAC to geothermal technology.

Purcell Public Schools

"GES delivered exactly what we needed — an energy-efficient geothermal system that saves us money, keeps our classrooms comfortable, and makes life easier for our maintenance team. Five years later, it's still performing great."
Dr. Sheli McAdoo
Superintendent, Purcell Public Schools

Washington Public Schools

"GES helped us save $800,000 in cost and make our bond whole again."
Chris Reynolds
Superintendent Washington Schools
"GES helped us save $800,000 in cost and make our bond whole again."
Chris Reynolds
Superintendent Washington Schools

Testimonials

"GES helped us solve a big challenge — cooling our gym for year-round use. They secured funding, designed a geothermal system, and had it ready just in time for graduation. It's a long-term solution that’s already paying off."
Jamey Cook
Superintendent, Canute Public Schools
"GES helped us upgrade our HVAC systems with a geothermal solution that fit both our budget and long-term goals. The system was delivered on time, runs great, and is already saving us money."
Chris Reynolds
Superintendent, Washington Public Schools
"GES provided a geothermal solution that fit our goals and budget. It's improved comfort, reduced our energy bills, and lowered maintenance needs — a smart investment for our schools."
Kale Pierce
Superintendent, Helena Public Schools

Let’s Evaluate the Energy Costs & Savings Opportunity

GES will partner with your team to explore existing infrastructure & data to create a clear path forward.
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Blog & White Papers

Access articles and white papers covering key energy management topics, including cost-saving strategies, & efficiency trends.
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Case Study: How GES Helps Schools Save Energy by Installing Geothermal Systems
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What is Geothermal Energy?
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What Are Geothermal Heat Pumps and How Do They Work?
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301 James Dean Dr
Norman, Oklahoma 73072, US
8023 E 63rd Pl
Tulsa,
OK 74133
8023 E 63rd Pl
Tulsa,
OK 74133
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