Combined Heat and Power Systems
ASHRAE Technical Committee 6.4

Committee Chair

Mr Michael Calabrese, PE
TC0604@ashrae.net

Committee Scope

TC 6.4 is concerned with combined heat and power (CHP) systems, their cycles and components including heat recovery, combustion turbine inlet cooling (CTIC), energy conversion and system integration. The systems provide both electrical/mechanical power and cooling/heating thermal energy and are also known as cogeneration systems; trigeneration systems; and combined cooling heating and power systems.

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Upcoming Society Conferences

ASHRAE 2026 Annual Conference
June 27-July 1, 2026
Austin, TX

https://www.ashrae.org/conferences/2026-annual-conference-austin

Get Involved

Do you want to get involved in your TC's issues at the Society level? If so, read through the pages of this site, attend a meeting, or contact our Committee Chair.

 

Resources

The Department of Energy CHP eCatalog is a great resource for CHP learning, application data and cast studies!  Access and explore it here:

https://chp.ecatalog.ornl.gov/

 

The updated CTIC Design Guide is officially available in both versions (PDF and print) at the ASHRAE Book Store! The price for both versions is the same: $86 for members and $115 for non-members.

 

News Archive

View the TC0604 News Archive