ASHRAE-90.1-2022- - Page 185

Extracted Content

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Table 11.5.1-1 Energy Credit Requirements by Building Use Type

Building Use Type a	Climate Zone	Col3	Col4	Col5	Col6	Col7	Col8	Col9	Col10	Col11	Col12	Col13	Col14	Col15	Col16	Col17	Col18	Col19	Col20
Building Use Typea	0A	0B	1A	1B	2A	2B	3A	3B	3C	4A	4B	4C	5A	5B	5C	6A	6B	7	8
Multifamilyb	50	50	50	50	50	50	46	50	50	48	50	46	50	50	49	50	50	50	50
Health carec	50	46	47	46	47	45	49	47	50	46	46	50	50	50	50	50	50	50	50
Hotel/motel	50	45	47	46	49	48	46	47	50	48	50	50	47	46	47	49	46	50	50
Officed	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50
Restaurante	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50
Retail	50	50	50	50	50	50	50	50	50	50	50	50	49	50	47	48	45	42	46
Educationf	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	46
Warehouseg	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50
Otherh	39	36	37	37	35	34	30	32	33	28	32	30	29	31	30	29	30	29	29

a. All building use types include supporting functions such as corridors, break rooms, lobbies, restrooms, mechanical rooms, storage rooms, conference rooms, individual equipment

and computer rooms with loads ≤10 kW, minor snack and beverage service without a commercial kitchen, and up to 10% of gross floor area of other building use types such as an office area less than 2000 ft [2] in a nonoffice building use type. b. “Multifamily” includes apartments, condominiums, dormitories, retirement living facilities, nontransient lodging, and residential portions of institutional care facilities, excluding

prisons. c. “Health Care” includes buildings within the scope of ASHRAE Standard 170 ventilation requirements that are dedicated to patient care, including related support areas of health

care facilities, hospitals, nursing facilities, outpatient facilities, and surgery centers. d. Office includes offices or clinics where medical, dental, psychotherapy, physical therapy or other services are provided that are not within the scope of ASHRAE Standard 170

ventilation requirements. e. Restaurants with commercial kitchens and dining areas that are separate buildings or constructed under separate permits shall meet restaurant building use type requirements. Where

restaurants are part of a larger building and are not seeking credit for either measure W01, W02, W03, or Q02, their area is permitted to be included with the larger building use type. f. Education includes schools, lecture halls, gymnasiums, and libraries. g. Warehouse that are conditioned spaces, including storage and distribution building s, refrigerated warehouses, and storage rental facilities. h. All other buildings, including any building use not covered in the eight listed building use types above and data centers using Standard 90.4, shall use the energy credits required

and available for the “Other” category.

Table 11.5.1-2 Renewable Adjustment Credits

Building Use Type	PV by Climate Zone adj	Col3	Col4	Col5	Col6	Col7	Col8	Col9	Col10	Col11	Col12	Col13	Col14	Col15	Col16	Col17	Col18	Col19	Col20	PV, incl W/ft2
Building Use Type	0A	0B	1A	1B	2A	2B	3A	3B	3C	4A	4B	4C	5A	5B	5C	6A	6B	7	8	8
Multifamily	6	7	8	7	8	18	16	19	20	13	13	14	6	9	13	6	7	6	5	0.1
Health care	3	3	3	3	3	4	3	4	7	5	7	3	2	3	3	3	3	2	2	0.1
Hotel/motel	4	8	9	9	9	12	10	13	8	9	10	8	8	12	9	9	10	8	5	0.1
Office	6	6	7	7	12	8	8	9	10	7	9	7	6	8	7	6	7	6	5	0.1
Restaurant	1	1	1	1	1	2	1	2	2	1	2	1	1	1	1	1	1	1	1	0.1
Retail	5	5	6	6	7	8	14	17	16	7	14	12	10	14	12	10	12	10	7	0.1
Education	5	6	7	6	7	9	16	14	12	11	11	9	11	11	9	12	10	12	10	0.1
Warehouse	20	20	20	20	20	20	20	20	20	19	20	20	14	20	20	12	17	12	10	0.1
Other	6	6	7	7	7	8	7	9	9	7	9	7	5	8	7	6	7	5	4	0.1

EC adj = EC req - PV adj   1 - -------------------------------------------------- Gfloor  RAPV netincl  0.20 - 

(11.5.1)

where EC adj = adjusted energy credit requirement used instead of the energy credit requirement from Table 11.5.1-1 EC req = energy credit requirement from Table 11.5.1-1 PV adj = PV adj for building type from Table 11.5.1-2 RA net = horizontal projection of roof area available for renewable energy resources not covered by any

ANSI/ASHRAE/IES Standard 90.1-2022 (I-P) 183