HVAC – Walker Blue

Case Study: LEED EA Energy Modeling for a $90M Geothermal Central Plant: University of Louisville Speed School

May 26, 2026May 26, 2026 by Julian Martinez

30.1% Modeled Annual Utility Cost Reduction. 12 LEED EA Points Supported. 160 Geothermal Wells Drilled 600 Feet Deep. The University of Louisville’s J.B. Speed School of Engineering Student Success & Research Building is one of the more technically demanding LEED EA energy modeling engagements Walker Blue has completed for a higher education client. The $90 … Read more

Case Study: Conversion of Constant Volume Multi-Zone Air Handler to VAV System

August 14, 2025April 21, 2025 by Elspeth Curtis

Ventilation ducting and air handling units

Overview This facility improvement measure (FIM) focused on upgrading an outdated constant air volume (CAV), multi-zone air handler into a modern, energy-efficient variable air volume (VAV) system. The conversion was designed and implemented through a collaboration between Siemens and Moses Engineering, culminating in a full set of construction drawings and a customized retrofit strategy. Project … Read more

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