ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 Energy Efficiency in Existing Buildings Approved by the ASHRAE Standards Committee on April 6, 2017; by the ASHRAE Board of Directors on May 1, 2017; by the Illuminating Engineering Society on April 5, 2017; and by the American National Standards Institute on July 24, 2017. This addendum was approved by a Standing Standard Project Committee (SSPC) for which the Standards Committee has estab- lished a documented program for regular publication of addenda or revisions, including procedures for timely, documented, con- sensus action on requests for change to any part of the standard. The change submittal form, instructions, and deadlines may be obtained in electronic form from the ASHRAE website (www.ashrae.org) or in paper form from the Senior Manager of Standards. The latest edition of an ASHRAE Standard may be purchased on the ASHRAE website (www.ashrae.org) or from ASHRAE Cus- tomer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: [email protected]. Fax: 678-539-2129. Telephone: 404- 636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go to www.ashrae.org/permissions. © 2017 ASHRAE ISSN 1041-2336 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. ASHRAE Standing Standard Project Committee 100 Cognizant TC: 7.6, Building Energy Performance SPLS Liaison: Keith I. Emerson IES Staff Liaison: Mark Lien Wayne Stoppelmoor, Jr.*, Chair Jim M. Kelsey* Daniel G. Salinas* Gordon V.R. Holness*, Vice-Chair Dennis R. Landsberg* Richard S. Sweetser Glenn Friedman*, Secretary Toby K.W. Lau* Adrienne G. Thomle* Robert E. Chase Neil P. Leslie* Cedric S. Trueman* Joseph T. Firrantello* Richard J. Liesen* Ayman Youssef* Michele Friedrich Jean T. Piecuch* Alexander M. Zhivov Michael Jouaneh* Steven Rosenstock* *Denotes members of voting status when the document was approved for publication. ASHRAE STANDARDS COMMITTEE 2016–2017 Rita M. Harrold, Chair Michael W. Gallagher Cyrus H. Nasseri Steven J. Emmerich, Vice-Chair Walter T. Grondzik David Robin James D. Aswegan Vinod P. Gupta Peter Simmonds Niels Bidstrup Susanna S. Hanson Dennis A. Stanke Donald M. Brundage Roger L. Hedrick Wayne H. Stoppelmoor, Jr. Drury B. Crawley Rick M. Heiden Jack H. Zarour John F. Dunlap, Srinivas Katipamula William F. Walter, BOD ExO James W. Earley, Jr. Cesar L. Lim Patricia Graef, CO Keith I. Emerson Arsen K. Melikov Julie M. Ferguson R. Lee Millies, Jr. Stephanie C. Reiniche, Senior Manager of Standards SPECIAL NOTE This American National Standard (ANS) is a national voluntary consensus Standard developed under the auspices of ASHRAE. Consensus is defined by the American National Standards Institute (ANSI), of which ASHRAE is a member and which has approved this Standard as an ANS, as “substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that an effort be made toward their resolution.” Compliance with this Standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation. ASHRAE obtains consensus through participation of its national and international members, associated societies, and public review. ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The Project Committee Chair and Vice-Chair must be members of ASHRAE; while other committee members may or may not be ASHRAE members, all must be technically qualified in the subject area of the Standard. Every effort is made to balance the concerned interests on all Project Committees. The Senior Manager of Standards of ASHRAE should be contacted for a. interpretation of the contents of this Standard, b. participation in the next review of the Standard, c. offering constructive criticism for improving the Standard, or d. permission to reprint portions of the Standard. DISCLAIMER ASHRAE uses its best efforts to promulgate Standards and Guidelines for the benefit of the public in light of available information and accepted industry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any products, components, or systems tested, installed, or operated in accordance with ASHRAE’s Standards or Guidelines or that any tests conducted under its Standards or Guidelines will be nonhazardous or free from risk. ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDS ASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of testing for rating purposes, by suggesting safe practices in designing and installing equipment, by providing proper definitions of this equipment, and by providing other information that may serve to guide the industry. The creation of ASHRAE Standards and Guidelines is determined by the need for them, and conformance to them is completely voluntary. In referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied, that the product has been approved by ASHRAE. ASHRAE is a registered trademark of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. ANSI is a registered trademark of the American National Standards Institute. © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. (This foreword is not part of this standard. It is merely that they have met the required energy targets on either a site informative and does not contain requirements necessary energy or source energy basis in accordance with Section 7 or for conformance to the standard. It has not been pro- Section 10, or have met the requirements in Section 4.3.3 for cessed according to the ANSI requirements for a standard buildings without energy targets. Alternative performance and may contain material that has not been subject to requirements, such as those in Normative Annex A, Table A- public review or a consensus process. Unresolved objec- 1, are permitted to be specified by the AHJ. tors on informative material are not offered the right to Revise Section 5.2.3 and Table 5-2 as shown. appeal at ASHRAE or ANSI.) 5.2.3 Energy Conversion Factors. The site energy content FOREWORD of different types forms of purchased energy shall be con- This addendum provides normative primary energy EUI tar- verted from the purchased unit to the standard site energy unit. get tables in Sections 7 and 10 and Normative Appendix A, in If site energy conversion factors are not provided by the utility addition to a primary energy EUI calculation option in or fuel supplier, then the conversion factors in Table 5-2a shall Appendix A, to add an alternative compliance path for the be used. (See also Informative Annex K.) qualified person seeking compliance with the standard. Pri- mary energy EUI target tables are to be selected by the TABLE5-2a SiteEnergyConversionFactors authority having jurisdiction using the same procedures that Fuel Oils kJ/L Btu/U.S. gal are currently used for selecting the site EUI target tables in Standard 100-2015. A primary EUI calculation option and #1 37,600 135,000 associated EUI target tables for electricity and fossil fuel use #2 38,700 139,000 are included in Appendix A for authorities having jurisdiction who prefer to use locally derived primary energy conversion #4 40,700 146,000 factors.The qualified person is permitted to demonstrate com- #5L 41,300 148,000 pliance using either the site energy target or primary energy target selected by the authority having jurisdiction. #5H 41,800 150,000 Note: In this addendum, changes to the current standard #6 42,900 154,000 are indicated in the text by underlining (for additions) and strikethrough (for deletions) unless the instructions specifi- Gas kJ/m3 Btu/ft3 cally mention some other means of indicating the changes. Natural Gas 38,400 1030 AddendumbtoStandard100-2015 kJ/L Btu/U.S. gal Revise Section 3 as shown. The remainder of Section 3 is Propane 25,500 91,600 unchanged. Electricity kJ/kWh Btu/kWh 3. DEFINITIONS 3600 3412 3.1 General Note: Energy accounting and conversion factors shown in Table 5-2a are based on site energy—i.e., the available energy delivered to the building. primary energy: See source energy. site energy: energy consumed by a building as measured at TABLE5-2b PrimaryEnergyConversionFactors the boundaries of the building site. Energy Form Conversion Factor source energy: energy consumed by a building as measured at the building converted using source (primary) energy con- Electricity 3.15 version factors to account for the energy consumed in the Natural gas 1.09 extraction, processing, and transport of primary fuels such as Fuel oil 1.19 coal, oil, and natural gas; energy losses in thermal combustion in power-generation plants; and energy losses in transmission LPG or propane 1.15 and distribution to the building. See also primary energy. Other 1.10 time switch: a device that controls lighting, equipment, or Purchased district energy Hot water 1.35 systems based on the time of day. Steam 1.45 vacancy sensor: a sensor that automatically turns lighting, Chilled water 1.04 equipment, or appliances off within a specified time period after an area is vacated, which requires the lighting, equip- Note: Energy accounting and conversion factors shown in Table 5-2b are based on site energy using conversion factors in Table 5-2a converted to primary or source energy. ment, or appliances to be manually turned on. Section 4.4.2 of the standard allows alternative energy targets established by the adopting AHJ. The AHJ may choose to use site energy to source energy conversion factors shown Revise Section 4.4.2 as shown. in Table 5-2b or may use other conversion factors following the processes and procedures incorporated within ANSI/ASHRAE Standard 105-2014, Standard Methods of Deter- mining, Expressing, and Comparing Building Energy Performance and Greenhouse Gas 4.4.2 Alternative Energy Targets (EUI). The qualified t Emissions. The AHJ may also choose to use locally appropriate factors for source person determining compliance shall demonstrate to the AHJ (primary) energy. ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 1 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. activity energy target for each area with a single activity, per Revise Section 7.1 as shown. the following equation, and reported on Normative Annex C, 7.1 Building Type and Energy Targets. [ . . . ] Form B: 7.1.1 Building Type. Buildings are divided into 53 types EUIt = (A × S × EUI ) + (A × S × EUI ) + … + with activities as shown in Table 7-1. Buildings with one or t1 1 t1 2 more activities listed in Table 7-1 have energy targets as (A × S × EUI t1)i + … + (A × S × EUI t1)n shown in Table 7-2a or 7-2b. where 7.1.2 Energy Targets. Site-based energy targets are shown in Tables 7-2a in both I-P and SI units, while source-based (A)i = percentage of the gross floor area with energy targets are shown in Tables 7-2b in both I-P and SI single building activity i units. Site energy electricity use and fossil fuel use targets (EUI ) = building activity target from Table 7-2a t1 i listed in Tables 7-2c and 7-2d are for use in target calculations or Table 7-2b for space i by authorities having jurisdiction. All energy targets were derived from Commercial Build- (S)i = operating shifts normalization factor ing Energy Consumption Survey (CBECS) 2003 and Resi- from Table 7-3 for space i dential Energy Consumption Survey (RECS) 2005 data by (A × S × EUI ) = the weighted space EUI target for space i t1 i Oak Ridge National Laboratory (ORNL) and the U.S. Depart- Exceptions: ment of Energy (DOE) and represent the 25th bottom (low energy) percentile of energy use by each building category. 1. Spaces where more than 75% of the gross floor area The median numbers for each building category from has a unique building activity shall be reported as a CBECS and RECS data representing all buildings in the single-use building or as a multiuse building in accor- building type/activity across all climatic conditions were dance with either Section 7.2.2 or Section 7.2.3. extrapolated to 17 DOE climate zones using multipliers gen- 2. Spaces less than 10% of the gross floor area with a erated through simulation of a representative building for unique building activity can combine their floor area each group of building categories. Informative Annex J gives with the floor area within the building that has a sim- a detailed explanation of target table derivation. ilar building activity as determined by the EM or Informative Note: Tables 7-2c and 7-2d should not be other qualified person. applied separately for individual energy sources. The tables are 3. Spaces in buildings with multiple activities that are used in accordance with Normative Annex A, Equation A-1, to not listed in Table 7-1 and have a total combined determine the appropriate source energy target. area, A , comprising less than 10% of the nontarget Revise Section 7.2.2 and 7.2.3 as shown. building gross floor area (Agross) can be excluded from building energy target calculations if the 7.2.2 Energy targets for buildings with a single activity energy use of such space is metered separately. The shall be calculated as follows: energy target for the remaining part of the building shall be calculated after deducting the unlisted build- (EUI) = S × (EUI ) t t1 ing type floor area from the building gross floor area where (EUI ) is the building activity energy target value in (A – A ). t1 gross nontarget Table 7-2a or Table 7-2b for the appropriate building activi- 4. Spaces in multiple-activities buildings with activities ties/types and climate, and S is the building operating shifts not listed in Table 7-1 comprising more than 10% normalization factor in Table 7-3. but not more than 50% of the gross floor area shall 7.2.3 Energy targets for buildings with multiple activities comply with either Section 7.2.3, Exception 3, or shall be determined using weighted averages of building Sections 4.1, 4.2, 4.3.1, and 4.3.3. 2 ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. Revise Table 7-2 as shown below and add new Tables 7-2b through 7-2d. The remainder of Table 7-2 is unchanged. TABLE7-2aBuildingActivitySiteEnergyTargets(EUI )(I-PUnits)1 t1 EUIs by Building Type by Climate Zone (kBtu/ft2·yr) ASHRAE Climate Zone 3B 3B No. Commercial Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C21 6A 6B 7 8 [ . . . ] Notes: 1. Targets listed in Table 7-2 were derived from Commercial Building Energy Consumption Survey (CBECS) 2003 and Residential Energy Consumption Survey (RECS) 2005 data by Oak Ridge National Laboratory (ORNL) and the U.S. Department of Energy (DOE) and represent the 25th bottom (low energy) percentile of energy use by each building category. The median numbers for each building category from CBECS and RECS data representing all buildings in the building type/activity across all climatic conditions were extrapolated to 17 DOE climate zones using multipliers generated through simulation of a representative building for each group of building categories. Informative Annex J gives a detailed expla- nation of target table derivation. 2.1. Zone 5C values based on U.S. building stock. (A Canadian building sample was not available at the time of table development.) TABLE7-2aBuildingActivitySiteEnergyTargets(EUI )(SIUnits)1 t1 EUIs by Building Type by Climate Zone (MJ/m2·yr) ASHRAE Climate Zone 3B 3B No. Commercial Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C21 6A 6B 7 8 [ . . . ] Notes: 1. Targets listed in Table 7-2 were derived from Commercial Building Energy Consumption Survey (CBECS) 2003 and Residential Energy Consumption Survey (RECS) 2005 data by Oak Ridge National Laboratory (ORNL) and the U.S. Department of Energy (DOE) and represent the 25th bottom (low energy) percentile of energy use by each building category. The median numbers for each building category from CBECS and RECS data representing all buildings in the building type/activity across all climatic conditions were extrapolated to 17 DOE climate zones using multipliers generated through simulation of a representative building for each group of building categories. Informative Annex J gives a detailed explanation of target table derivation. 2.1. Zone 5C values based on U.S. building stock. (A Canadian building sample was not available at the time of table development.) ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 3 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. TABLE7-2b BuildingActivitySourceEnergyTargets(EUI )(I-PUnits) t1 EUIs by Building Type by Climate Zone (kBtu/ft2·yr) ASHRAE Climate Zone 3B 3B No. Commercial Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 1 Admin/professional office 123 127 113 130 95 112 93 109 91 118 91 90 91 101 94 109 152 2 Bank/other financial 174 180 161 185 134 159 133 155 129 167 129 128 131 143 134 154 216 3 Government office 153 158 142 162 118 140 117 136 113 147 113 113 115 126 117 136 190 4 Medical office (nondiag.) 105 108 97 111 81 95 80 93 77 100 77 77 77 86 80 93 130 5 Mixed-use office 142 146 131 151 110 130 108 126 105 136 105 104 105 116 109 126 176 6 Other office 119 122 110 126 91 108 90 105 87 114 88 87 89 97 91 105 147 7 Laboratory 561 555 493 548 425 477 446 463 397 522 394 404 424 436 421 468 622 8 Distribution/ship center 39 49 48 62 31 51 40 64 52 64 67 65 56 92 80 113 212 9 Nonrefrig. warehouse 19 24 23 30 15 25 19 31 25 31 32 31 28 45 39 55 102 10 Convenience store 424 460 391 476 367 401 396 396 343 458 337 349 391 364 357 392 494 11 Convenience store + gas 341 370 315 384 296 323 319 319 276 369 271 281 316 293 287 316 398 12 Grocery/food market 353 383 326 397 306 334 330 330 286 382 281 291 325 303 297 326 412 13 Other food sales 107 116 99 120 93 101 100 100 87 116 85 88 98 92 90 99 125 14 Fire/police station 207 204 182 202 156 176 164 170 146 192 145 149 157 160 155 172 229 15 Other public order/safety 188 186 166 184 142 160 150 155 133 175 132 136 143 146 141 157 209 16 Medical office (diagnostic) 105 102 94 100 87 93 75 76 70 82 57 64 66 58 60 58 66 17 Clinic/other outpatient health 158 152 141 150 130 139 112 114 105 123 86 96 98 88 90 86 98 18 Refrigerated warehouse 217 215 191 212 164 185 173 179 154 202 153 156 164 169 163 181 241 19 Religious worship 74 73 65 72 56 63 59 61 52 69 52 53 56 57 55 62 82 20 Entertainment/culture 73 72 64 71 55 62 58 60 52 68 51 53 56 57 55 61 81 21 Library 193 191 170 188 146 164 153 159 137 179 136 139 145 150 145 161 214 22 Recreation 83 82 73 81 63 71 66 69 59 77 58 60 63 65 62 69 92 23 Social/meeting 87 86 76 85 66 74 69 72 61 81 61 62 66 67 65 72 96 24 Other public assembly 89 88 78 87 67 76 71 73 63 83 62 64 68 69 67 74 99 25 College/university 194 193 175 196 130 169 142 175 141 190 154 145 156 177 160 194 288 26 Elementary/middle school 119 117 104 117 88 101 90 97 82 105 80 79 82 87 82 92 135 27 High school 142 141 127 143 95 123 103 125 100 138 108 103 110 124 113 136 201 28 Preschool/daycare 153 151 134 151 113 130 115 125 106 136 103 102 108 112 105 119 175 29 Other classroom education 79 79 71 80 53 69 58 70 56 77 60 57 63 69 63 76 113 30 Fast food 824 844 759 868 685 768 708 730 642 828 626 650 691 683 664 739 934 31 Restaurant/cafeteria 445 458 407 471 364 412 384 396 347 455 338 351 389 367 360 400 504 32 Other food service 243 250 222 258 199 225 210 216 190 248 185 192 213 201 197 219 275 33 Hospital/inpatient health 446 450 405 442 386 399 365 343 295 394 262 273 316 267 260 270 311 34 Nursing home/assisted living 265 262 233 259 200 225 210 218 187 246 186 191 199 206 199 221 294 35 Dormitory/fraternity/sorority 127 134 122 148 91 125 112 138 111 158 123 119 122 141 132 160 224 36 Hotel 156 160 140 161 135 141 135 131 119 153 108 118 124 115 117 122 141 1. Zone 5C values based on U.S. building stock. 4 ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. TABLE7-2b BuildingActivitySourceEnergyTargets(EUI )(I-PUnits)[Continued] t1 EUIs by Building Type by Climate Zone (kBtu/ft2·yr) ASHRAE Climate Zone 3B 3B No. Commercial Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 37 Motel or inn 175 166 151 160 138 146 130 123 114 140 100 109 115 105 104 108 129 38 Other lodging 167 158 145 152 132 139 124 118 109 133 95 104 110 100 100 103 123 39 Vehicle dealership 154 158 141 165 109 138 118 142 119 151 128 126 136 147 138 163 234 40 Retail store 88 90 81 94 62 79 68 82 68 87 73 72 77 84 79 93 134 41 Other retail 154 157 141 164 108 137 118 142 118 151 127 126 133 146 137 162 233 42 Post office/postal center 134 133 118 131 102 114 107 111 95 125 94 97 101 104 101 112 149 43 Repair shop 90 89 79 87 68 76 71 74 63 83 63 64 68 70 67 75 99 44 Vehicle service/repair shop 104 103 91 101 79 88 82 86 73 97 73 75 77 81 78 87 115 45 Vehicle storage/maintenance 45 45 40 44 34 38 36 37 32 42 32 32 35 35 34 38 50 46 Other service 190 188 167 185 144 161 151 157 134 176 133 137 143 147 142 158 210 47 Strip shopping mall 186 185 167 194 132 165 143 171 142 185 154 152 166 177 167 199 284 48 Enclosed mall 177 176 159 185 126 157 136 163 135 176 147 144 159 169 159 189 270 ASHRAE Climate Zone 3B 3B No, Residential Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 49 Mobile home 119 126 115 139 86 118 106 130 104 148 116 112 115 133 124 151 210 50 Single-family (detached) 89 94 85 104 64 88 79 96 77 110 86 83 84 98 92 112 156 51 Single-family (attached) 102 108 98 119 73 101 90 111 89 127 99 96 98 113 106 129 180 52 Apartment building (2 to 4 units) 150 158 144 175 107 148 133 163 131 186 146 141 143 166 156 189 264 53 Apartment building (5+ units) 102 108 98 119 73 101 90 111 89 126 99 96 98 113 106 129 180 1. Zone 5C values based on U.S. building stock. ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 5 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. TABLE7-2b BuildingActivitySourceEnergyTargets(EUI )(SIUnits) t1 EUIs by Building Type by Climate Zone (MJ/m2·yr) ASHRAE Climate Zone Commercial 3B 3B No. Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 1 Admin/professional office 1394 1437 1289 1478 1075 1273 1061 1237 1029 1338 1032 1025 1037 1143 1069 1234 1730 2 Bank/other financial 1979 2040 1829 2098 1526 1807 1505 1755 1460 1899 1465 1454 1489 1623 1517 1752 2455 3 Government office 1740 1794 1608 1845 1342 1588 1324 1543 1284 1669 1288 1279 1303 1427 1334 1540 2159 4 Medical office (nondiag.) 1187 1224 1097 1259 916 1084 903 1053 876 1139 879 873 877 974 910 1051 1473 5 Mixed-use office 1613 1662 1490 1710 1244 1472 1227 1430 1190 1547 1194 1185 1197 1322 1236 1428 2001 6 Other office 1346 1388 1244 1428 1038 1229 1024 1194 993 1292 997 990 1010 1104 1032 1192 1671 7 Laboratory 6375 6301 5602 6224 4821 5414 5060 5255 4510 5922 4477 4588 4813 4948 4780 5317 7064 8 Distribution/ship center 439 559 540 709 351 583 458 731 587 723 761 733 638 1048 912 1281 2404 9 Nonrefrig. warehouse 213 271 261 343 170 282 221 354 284 350 368 355 319 507 441 620 1163 10 Convenience store 4812 5219 4446 5407 4166 4556 4501 4498 3897 5203 3823 3966 4441 4129 4049 4449 5614 11 Convenience store + gas 3877 4205 3581 4356 3356 3670 3626 3623 3140 4192 3080 3195 3590 3327 3262 3584 4522 12 Grocery/food market 4010 4349 3704 4506 3471 3796 3750 3748 3247 4335 3186 3305 3696 3441 3374 3707 4678 13 Other food sales 1214 1317 1121 1364 1051 1149 1135 1135 983 1313 964 1001 1117 1042 1021 1122 1416 14 Fire/police station 2348 2320 2063 2292 1775 1994 1863 1935 1661 2181 1649 1689 1782 1822 1760 1958 2601 15 Other public order/safety 2140 2115 1880 2089 1618 1817 1698 1764 1513 1987 1502 1540 1622 1661 1604 1784 2371 16 Medical office 1196 1153 1066 1139 986 1056 852 860 792 933 652 728 745 664 682 654 745 (diagnostic) 17 Clinic/other outpatient 1793 1730 1600 1708 1479 1584 1278 1290 1189 1400 978 1093 1117 996 1024 981 1118 health 18 Refrigerated warehouse 2470 2441 2170 2411 1868 2097 1960 2036 1747 2294 1734 1777 1861 1917 1852 2060 2736 19 Religious worship 838 828 736 818 633 711 665 690 593 778 588 603 638 650 628 699 928 20 Entertainment/culture 830 821 730 811 628 705 659 685 587 771 583 598 638 645 623 693 920 21 Library 2192 2167 1926 2140 1658 1862 1740 1807 1551 2036 1539 1577 1649 1701 1644 1828 2429 22 Recreation 945 934 831 923 715 803 750 779 669 878 664 680 718 734 709 788 1047 23 Social/meeting 986 975 866 963 746 837 783 813 697 916 692 709 745 765 739 822 1092 24 Other public assembly 1010 998 887 986 764 858 802 832 714 938 709 727 771 784 757 842 1119 25 College/university 2207 2194 1985 2222 1479 1920 1617 1990 1599 2153 1745 1645 1766 2013 1822 2205 3267 26 Elementary/middle school 1350 1329 1178 1328 998 1142 1017 1105 931 1197 904 902 931 986 927 1046 1538 27 High school 1611 1601 1441 1621 1074 1394 1171 1424 1141 1564 1222 1167 1250 1409 1283 1544 2287 28 Preschool/daycare 1741 1713 1519 1712 1286 1473 1311 1425 1200 1543 1165 1163 1223 1272 1194 1348 1982 29 Other classroom education 901 895 806 907 601 780 655 797 638 875 683 653 718 788 717 863 1279 30 Fast food 9354 9588 8619 9855 7782 8720 8040 8291 7288 9405 7104 7385 7844 7760 7543 8387 10609 31 Restaurant/cafeteria 5055 5199 4619 5351 4130 4682 4361 4496 3942 5162 3843 3987 4414 4172 4088 4547 5720 32 Other food service 2763 2842 2525 2925 2257 2559 2384 2458 2155 2822 2101 2179 2420 2280 2234 2485 3126 33 Hospital/inpatient health 5069 5113 4597 5015 4385 4536 4149 3891 3351 4474 2977 3098 3590 3035 2954 3064 3537 34 Nursing home/ 3008 2973 2643 2937 2275 2554 2388 2480 2128 2794 2112 2165 2260 2335 2256 2509 3333 assisted living 35 Dormitory/fraternity/ 1439 1522 1388 1684 1033 1424 1277 1568 1257 1789 1402 1352 1383 1601 1500 1819 2541 sorority 1. Zone 5C values based on U.S. building stock. 6 ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. TABLE7-2b BuildingActivitySourceEnergyTargets(EUI )(SIUnits)[Continued] t1 EUIs by Building Type by Climate Zone (MJ/m2·yr) ASHRAE Climate Zone Commercial 3B 3B No. Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 36 Hotel 1772 1815 1585 1832 1532 1599 1534 1483 1352 1733 1231 1344 1409 1304 1330 1382 1600 37 Motel or inn 1983 1883 1719 1812 1565 1655 1480 1401 1296 1585 1131 1236 1303 1191 1185 1222 1464 38 Other lodging 1895 1799 1642 1731 1495 1581 1414 1339 1238 1515 1081 1181 1250 1138 1132 1168 1399 39 Vehicle dealership 1753 1794 1604 1871 1233 1566 1343 1617 1347 1720 1448 1431 1542 1665 1563 1851 2654 40 Retail store 1004 1027 918 1071 706 896 769 926 771 984 829 819 877 953 895 1059 1519 41 Other retail 1747 1787 1599 1864 1228 1560 1338 1611 1342 1714 1443 1426 1516 1659 1557 1844 2645 42 Post office/postal center 1527 1509 1342 1491 1155 1297 1212 1259 1080 1418 1072 1099 1143 1185 1145 1273 1692 43 Repair shop 1017 1005 894 993 769 864 807 838 719 945 714 732 771 789 763 848 1127 44 Vehicle service/ 1180 1166 1037 1152 892 1002 936 973 835 1096 828 849 877 916 885 984 1307 repair shop 45 Vehicle storage/ 512 506 450 500 387 435 407 422 362 476 360 369 399 397 384 427 567 maintenance 46 Other service 2156 2131 1895 2105 1630 1831 1711 1777 1525 2003 1514 1552 1622 1674 1617 1798 2389 47 Strip shopping mall 2107 2104 1891 2207 1502 1869 1624 1941 1609 2103 1753 1721 1888 2014 1896 2255 3225 48 Enclosed mall 2006 2004 1801 2102 1430 1780 1546 1848 1532 2003 1669 1638 1808 1918 1806 2147 3071 ASHRAE Climate Zone Residential 3B 3B No, Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 49 Mobile home 1354 1431 1305 1584 971 1340 1201 1474 1182 1683 1319 1272 1303 1506 1411 1711 2389 50 Single-family (detached) 1005 1062 969 1176 721 995 892 1095 878 1249 979 944 957 1118 1047 1270 1774 51 Single-family (attached) 1157 1223 1115 1354 830 1145 1027 1260 1011 1438 1127 1087 1117 1287 1206 1462 2042 52 Apartment building 1698 1796 1638 1987 1219 1681 1507 1850 1484 2111 1655 1596 1622 1889 1770 2147 2998 (2 to 4 units) 53 Apartment building 1155 1221 1114 1351 829 1143 1025 1258 1009 1436 1125 1085 1117 1285 1204 1460 2039 (5+ units) 1. Zone 5C values based on U.S. building stock. ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015 7 © ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission. TABLE7-2c BuildingActivityElectricitySiteEnergyUseTargets(ELUI )(I-PUnits) t1 Electricity Site Energy Use EUIs by Building Type by Climate Zone (kBtu/ft2·yr) ASHRAE Climate Zone 3B 3B No. Commercial Building Type 1A 2A 2B 3A Coast Other 3C 4A 4B 4C 5A 5B 5C1 6A 6B 7 8 1 Admin/professional office 39 40 34 41 29 34 28 29 23 36 19 22 24 21 21 22 31 2 Bank/other financial 55 57 49 58 41 48 39 41 33 51 26 31 34 29 29 31 44 3 Government office 49 50 43 51 36 42 35 36 29 45 23 27 30 26 26 28 39 4 Medical office (nondiag.) 33 34 29 35 24 29 24 24 20 31 16 18 20 17 18 19 26 5 Mixed-use office 45 46 40 48 33 39 32 33 27 41 22 25 27 24 24 26 36 6 Other office 38 39 33 40 28 33 27 28 22 35 18 21 23 20 20 21 30 7 Laboratory 178 176 149 173 128 144 132 122 101 159 81 97 110 89 93 95 127 8 Distribution/ship center 12 16 14 20 9 16 12 17 13 19 14 16 15 19 18 23 43 9 Nonrefrig. warehouse 6 8 7 10 5 8 6 8 6 9 7 8 7 9 9 11 21 10 Convenience store 135 146 118 151 111 121 118 105 87 139 69 84 101 74 78 80 101 11 Convenience store + gas 108 118 95 121 89 98 95 84 70 112 56 68 82 60 63 64 81 12 Grocery/food market 112 122 99 126 92 101 98 87 73 116 57 70 84 62 65 67 84 13 Other food sales 34 37 30 38 28 31 30 26 22 35 17 21 26 19 20 20 25 14 Fire/police station 66 65 55 64 47 53 49 45 37 58 30 36 41 33 34 35 47 15 Other public order/safety 60 59 50 58 43 48 44 41 34 53 27 33 37 30 31 32 43 16 Medical office (diagnostic) 33 32 28 32 26 28 22 20 18 25 12 15 17 12 13 12 13 17 Clinic/other outpatient health 50 48 43 48 39 42 33 30 27 38 18 23 26 18 20 18 20 18 Refrigerated warehouse 69 68 58 67 50 56 51 47 39 61 31 38 43 34 36 37 49 19 Religious worship 23 23 20 23 17 19 17 16 13 21 11 13 15 12 12 13 17 20 Entertainment/culture 23 23 19 23 17 19 17 16 13 21 11 13 15 12 12 12 17 21 Library 61 61 51 60 44 50 45 42 35 55 28 33 38 31 32 33 44 22 Recreation 26 26 22 26 19 21 20 18 15 24 12 14 16 13 14 14 19 23 Social/meeting 28 27 23 27 20 22 20 19 16 25 12 15 17 14 14 15 20 24 Other public assembly 28 28 24 27 20 23 21 19 16 25 13 15 18 14 15 15 20 25 College/university 62 61 53 62 39 51 42 45 35 57 30 34 39 35 34 38 56 26 Elementary/middle school 38 37 31 37 27 30 27 26 21 32 16 19 21 18 18 19 28 27 High school 45 45 38 45 29 37 31 33 26 42 22 25 29 25 25 28 41 28 Preschool/daycare 49 48 40 48 34 39 34 33 27 41 21 25 28 23 23 24 36 29 Other classroom education 25 25 21 25 16 21 17 19 14 23 12 14 16 14 14 16 23 30 Fast food 261 268 230 275 207 232 210 193 163 252 128 156 179 139 146 151 191 31 Restaurant/cafeteria 141 145 123 149 110 125 114 105 88 138 69 84 101 75 79 82 103 32 Other food service 77 79 67 82 60 68 62 57 48 76 38 46 55 41 43 45 56 33 Hospital/inpatient health 142 143 122 140 117 121 108 90 75 120 54 66 82 55 57 55 64 34 Nursing home/assisted living 84 83 70 82 61 68 62 58 48 75 38 46 52 42 44 45 60 35 Dormitory/fraternity/sorority 40 43 37 47 28 38 33 36 28 48 25 29 32 29 29 33 46 36 Hotel 50 51 42 51 41 43 40 34 30 46 22 28 32 23 26 25 29 1. Zone 5C values based on U.S. building stock. 8 ANSI/ASHRAE/IES Addendum b to ANSI/ASHRAE/IES Standard 100-2015