Why use electricity to power mechanical, compressor-based refrigeration systems when cold, fresh air can cool a refrigerated space for free? This project involves a feasibility review of potential systems that could monitor outside and inside temperatures and bring, fresh, filtered outside air into a cooler during the winter. When outside air is used for cooling, conventional mechanical refrigeration system components are shut off and do not consume any energy. The savings in energy, reduced wear and tear on system components and money are significant.
CEF Award: $4,500
Project Champions: UVM Dining Services
9/2014: Locations under consideration at this time.