Overview
A cross-functional team at the University of California, San Francisco (UCSF) has developed and tested a practical methodology designed to assist research institutions in managing energy consumption related to ultra-low temperature (ULT) freezers. This approach specifically focuses on identifying high-energy-consuming ULT freezers, prioritizing their replacement, and projecting associated energy and cost savings.
Research Context
The development of this methodology was undertaken by a team comprising individuals from research, supply chain management, and facilities leadership sectors within UCSF. This interdisciplinary collaboration aimed to address the energy efficiency challenges posed by ULT freezers in research environments.
Approach
The UCSF team's approach involves several key steps:
- Identification of energy-intensive ULT freezers.
- Prioritization of specific ULT freezers for potential replacement.
- Forecasting of potential energy savings that could result from these replacements.
- Forecasting of potential cost savings associated with reduced energy consumption.
Why This Matters
This methodology offers research institutions a structured, evidence-based means to manage the operational costs and environmental impact associated with ULT freezers. By providing tools to identify and address energy inefficiencies, the approach can lead to tangible reductions in energy expenditure and operational costs for research facilities.