HOH Company and International Energy Group Collaboration for Bartlett Lake Marina Hybrid Energy Solution
Introduction
HOH Company, in partnership with the International Energy Group, has successfully collaborated to develop a hybrid energy solution for Bartlett Lake Marina, located in Carefree, Arizona. This project, which integrates renewable energy sources with energy storage and backup power systems, aims to address the marina’s pressing need for low-cost, reliable electricity while reducing its environmental footprint. The collaboration includes the deployment of the Cat® Energy Time Shift (ETS1500) module, a Microgrid Master Controller (MMC), and a XQ230 mobile diesel generator, enabling Bartlett Lake Marina to save thousands of dollars in fuel costs each month.
Client Overview: Bartlett Lake Marina
Bartlett Lake Marina is a recreational and service-oriented business located in the picturesque Bartlett Lake, Arizona. It provides boat rental, fuel services, and dock facilities for tourists and locals. The marina’s energy demands are substantial due to its reliance on electrical systems for lighting, boat lifts, refrigeration, and operational machinery. Historically, the marina’s energy was sourced primarily from diesel generators, which posed significant cost and environmental challenges.
The Solution: Hybrid Energy System
To meet Bartlett Lake Marina’s needs for affordable, reliable, and sustainable energy, HOH Company and the International Energy Group designed and implemented a hybrid energy solution. The integrated system was tailored to provide reliable power while reducing the operational costs and carbon footprint of the marina. The key components of the solution include the Cat® Energy Time Shift (ETS1500) module, a Microgrid Master Controller (MMC), and the XQ230 mobile diesel generator.
Microgrid Master Controller (MMC):
The MMC acts as the central management system for the hybrid energy solution. It integrates renewable energy sources, storage, and backup generation into a single, optimized system. The MMC continually monitors the energy demands and the availability of different energy sources, automatically adjusting the distribution of energy to ensure that the marina’s power needs are met efficiently. The system ensures the seamless integration of both renewable and traditional energy sources, ensuring stability, reliability, and cost-effectiveness.
The Hybrid System in Action
The hybrid energy system operates by combining renewable energy generation, such as solar power (if applicable), with advanced energy storage systems to meet Bartlett Lake Marina's electrical needs. The Cat® ETS1500 module stores surplus energy during off-peak hours, which can be used during peak hours when electricity prices are typically higher. By shifting energy demand away from peak times, the system maximizes the use of stored energy, lowering the marina’s fuel consumption.
The Microgrid Master Controller oversees this integration, ensuring that the system operates efficiently and that the energy flow is optimized in real-time. The controller also allows for remote monitoring, providing the marina's operations team with detailed insights into energy use, system performance, and cost-saving opportunities.
Results and Benefits
The hybrid energy solution has delivered substantial operational, financial, and environmental benefits to Bartlett Lake Marina. Some key outcomes include:
Monthly Fuel Savings: The hybrid system has significantly reduced the marina’s reliance on diesel generators, resulting in fuel cost savings of several thousand dollars per month. By shifting energy consumption to off-peak hours and using stored energy when demand is high, Bartlett Lake Marina reduces its fuel consumption and saves on operating costs.
Reduced Carbon Emissions: The reduction in diesel usage has led to a notable decrease in carbon emissions. While the backup diesel generator remains in place, it is now only used during peak demand times, ensuring that the environmental impact of power generation is minimized. The shift towards cleaner energy sources contributes to the marina’s sustainability goals and aligns with global efforts to reduce emissions.
Enhanced Energy Reliability: The hybrid system ensures that Bartlett Lake Marina has a continuous and stable power supply. By integrating various energy sources, including storage, renewable energy, and backup generation, the system improves the resilience of the marina’s energy infrastructure, particularly during busy tourist seasons when energy demands are higher.
Operational Efficiency: The Microgrid Master Controller ensures that the hybrid system operates efficiently, automatically adjusting energy distribution based on real-time demand. This system optimization reduces energy waste, increases operational efficiency, and ensures that Bartlett Lake Marina has access to affordable, reliable power.
Conclusion
The project showcases how hybrid energy systems can be applied to commercial and industrial settings to achieve meaningful cost savings, lower carbon footprints, and improve energy resilience. Bartlett Lake Marina is now better equipped to meet its energy needs, reduce its environmental impact, and operate more efficiently, setting an example for other businesses looking to optimize their energy systems while contributing to global sustainability goals.
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