Propane Generator Plays Key Role in Innovative HCI Energy Hybrid Power Shelter

KANSAS CITY, Mo. — (May 8, 2025) —  HCI Energy, a provider of innovative power solutions for critical communications infrastructure, has released two reports showcasing the environmental and economic impact of its flagship Hybrid Power Shelter, offering a 90% reduction in CO2 emissions and dramatic cost savings over traditional diesel-power solutions deployed off-grid. The Hybrid Power Shelter integrates several sources of energy, including a propane-powered generator.

HCI Energy’s analysis of an off-grid telecom customer site in Canada demonstrates that the company’s solution achieves a 90% reduction in CO2 emissions annually. An analysis of a potential customer site in New Mexico reveals an 85% reduction in capital expenses (CapEx) and a projected savings of $650,000 in operational costs over ten years. 

These findings position HCI Energy’s technology as an alternative to traditional power solutions in remote and mission-critical deployments. 

Key Findings From HCI Energy’s 2025 Reports 

• Carbon Impact: A standard 30 kW diesel generator emits approximately 354,000 pounds of CO₂ annually. In contrast, the Hybrid Power Shelter emits just 36,163 pounds per year, achieving a 90% reduction in emissions and eliminating over 317,000 pounds of CO₂ per unit per year.
• Capital Efficiency: The system also achieves an 85% reduction in CapEx by eliminating repetitive genset replacements and minimizing labor-intensive on-site build integration.
• Operational Efficiency: The Hybrid Power Shelter’s battery-forward design and intelligent load management capabilities slash generator runtime by 87%, requiring fuel servicing just three times per year and further reducing indirect emissions from logistics and maintenance by over 83%. Over a 10-year period, organizations can save more than $650,000 in operational expenses (OpEx) through reduced fuel, maintenance, and servicing.
• Rapid ROI: The system pays for itself in under three years—a game-changing benchmark for remote power investments.
• Fuel Efficiency: Average annual fuel savings reached $53,090 thanks to the battery-forward approach, integrated renewables, and the generator’s optimized runtime. 

The company notes that results may vary by site location, renewable and storage options, and cost fluctuations in fuel, materials and labor rates. 

“These findings validate what our customers are already experiencing in the field — significant cost savings, faster ROI and a resilient and reliable power supply that scales with demand,” HCI Energy CEO Joe Kessinger said. “The Hybrid Power Shelter isn’t just an environmental solution; it’s a business decision that reduces CapEx and OpEx, minimizes risk and delivers long-term value. We’re enabling organizations to meet operational goals and sustainability mandates at the same time.” 

Backed by nearly a decade of engineering investment, HCI Energy’s Hybrid Power Shelter integrates solar, wind, lithium-ion batteries, and a propane generator to deliver smart, battery-first power for critical communications infrastructure. 

Leo Morton, chairman of the board at HCI Energy, emphasized the strategic significance of the findings: “At HCI Energy, we believe sustainability must be synonymous with reliability and performance. The Hybrid Power Shelter proves that innovation can reduce emissions, lower costs and enhance energy security all at once. This is more than clean energy — it’s smart infrastructure for a connected world.”