In a recent Sheldon Independent School District (SISD) Board Workshop held on September 1, 2024, significant discussions centered around the ongoing challenges with the geothermal HVAC system at Garrett Elementary School. Built in 2011 with the intention of being energy-efficient, the system has faced persistent issues over the past several years, leading to a substantial decrease in its operational effectiveness.

The geothermal system, which relies on a network of wells to regulate temperature, has been plagued by leaks that have gone undetected for years. As a result, the system has struggled to maintain adequate cooling, particularly during the hot summer months, with reports indicating that up to 70% of the HVAC capacity was compromised. This has necessitated the use of portable air conditioning units to ensure student and staff comfort.

During the meeting, SISD officials outlined potential solutions to address the HVAC failures. Two primary options were discussed: repairing the existing geothermal system or replacing it with a traditional air cooling system. Repairing the geothermal system is projected to be the less expensive option in the long run, but it carries the risk of recurring issues in the future. Conversely, transitioning to an air chiller system would involve a higher upfront cost, estimated at over $1 million, but could provide a more reliable solution moving forward.

The board also explored temporary measures to alleviate the immediate heat concerns, including rental options for additional cooling systems. These temporary fixes would cost approximately $40,000 to $55,000 for the first month, with ongoing monthly expenses thereafter.

The discussions highlighted the importance of addressing the HVAC issues not only for the comfort of students and staff but also for the long-term sustainability of the school’s infrastructure. As the board seeks feedback on the proposed options, the urgency of the situation is clear, especially with the impending return of warmer weather.

In conclusion, the SISD Board Workshop underscored the critical need for decisive action regarding the HVAC system at Garrett Elementary. The board is expected to continue evaluating the options presented, with the aim of ensuring a comfortable and conducive learning environment for all students. Further consultations with engineering experts are anticipated in the coming days to refine the proposed solutions.