Assessing Feasibility and Design for a Geothermal District Heating and Cooling System at New Mexico Tech's Mineral Science and Engineering Complex

ABSTRACT: This project assesses the feasibility of implementing a Geothermal District Heating and Cooling (GDHC) system at New Mexico Tech's (NMT) Mineral Science and Engineering Complex (MSEC) in Socorro, New Mexico. Focusing on resource viability, technical design, and economic analysis, the study explores the potential of the Socorro region's geothermal resources, due to the unique geographical, topographical, and geological features, including the Rio Grande Rift. Site mapping reveals the influence of the nearby mountain ranges and rugged terrain on groundwater recharge and geothermal fluid circulation, critical for long-term geothermal energy production. Geologic analysis highlights formations such as the Santa Fe Group aquifer, which promises a stable geothermal fluid supply due to favorable temperature gradients and subsurface water availability. Additionally, the project's technical design will integrate the GDHC system with existing infrastructure, allowing the effective use of geothermal energy to meet local energy demands. The proposed GDHC system offers an estimated $6.1 million in cost savings over 20 years through reduced operational costs and improved energy efficiency, despite higher upfront investment. Beyond financial and technical gains, it enhances sustainability, lowers emissions, and provides research opportunities, making it a strong model for future geothermal projects.