ASHRAE-90.1-2022- - Page 361

Extracted Content

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Modify Section G2.4.2 as follows:

Table G2.1 Units of Fuel to Site Energy Conversion Factors

Building Project Energy SourceUnitsSite Energy,
Btu/unit
ElectricitykWh3412
Natural gastherm100,000
Propanetherm100,000
Distillate fuel oilgal137,600

Modify Section G2.5(e) as follows:

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e. The Performance Cost Index calculated with and without the exceptional calculation method.

ANSI/ASHRAE/IES Standard 90.1-2022 (I-P) 359