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Forum discussion

NC-2009 EAp2:Minimum Energy Performance

Is waste heat district energy?

Haojie Wang

Energy Modeler

KJWW Engineering

LEEDuser Basic Member

3 thumbs up

January 7, 2016

We have a project that use heat recovery chiller to recovery heat from the waste heat from a nearby data center. The waste heat will preheat the outdoor air and the heat recovery chiller will provide the rest of the heating. So essentially all the heating is provided through waste heat and electricity used by the HR chiller. So should this project be considered using district heating or electricity? This will have really large impact on the baseline model. Thanks

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Marcus Sheffer

LEED Fellow

7group / Energy Opportunities

LEEDuser Expert

4454 thumbs up

Thu, 01/07/2016 - 14:52

If the heat source is not within the LEED project boundary and serves other facilities as well then it can be treated as district.

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