This sub-project will evaluate the demand response capability of residential variable capacity heat pump (VCHP) systems. These are "traditional American-style" high static ducked systems. Testing will focus on one to two systems from three to five manufacturers. Lab testing and field testing will...

This project seeks to advance and support participation in the Permanent Load Shift (PLS) Program. Using the latest, advanced building energy simulation engine, a pre-feasibility tool will be created. In this tool, thermal energy storage (TES) models will be defined for chilled water systems, ice...

This project will leverage the efforts from ET13SCE7060 (Analysis of Next-Generation Home/Building Energy Management Systems) to conduct laboratory and field evaluations of currently available home/building area network systems. This activity will assess the systems’ effectiveness in implementing...

This project would leverage stationary batteries (existing and new installations) and communication infrastructure for testing DR opportunities at commercial and industrial customer...

This project will provide technical support in the development of a standard test method to rate the performance and energy consumption of commercial rethermalizer ovens. Testing support will encompass sensitivity testing for different food products and cooking procedures based on stakeholder...

The purpose of this laboratory evaluation is to understand where improvements to the ASTM standard can be made. A few commercially available preparation tables will be tested per the standard so the TTC team can see it in action and collect baseline data. After this, the tests will be performed...

This project will leverage the efforts from ET13SCE7060 (Analysis of Next-Generation Home/Building Energy Management Systems) to conduct laboratory and field evaluations of currently available home/building area network systems. This activity will assess the systems’ effectiveness in implementing...

Rethermalization ovens or “Retherms” are heated cabinets used to reheat previously prepared, stored and chilled food product to serving temperature all while retaining the food product’s color, flavor, texture and nutrients. Retherms are popular among schools, hospitals, prisons, and other...

The goal of this project is to determine and validate energy savings for a typical retrofit for two delta T valves in an HVAC chiller system. Delta T is the difference between the water supply and return temperature across a cooling coil. When downstream cooling coils have a low delta T, it can...

Phase change materials (PCMs) are latent thermal energy storage products designed to offset building cooling requirements of HVAC systems. This field study seeks to evaluate the effect of installing PCMs in a quick-service restaurant to quantify the demand and energy savings benefits from...