Table B38. Lighting Equipment, Number of Buildings, 1999 ---------------------------------------------------------------------------------------------------- | | Number of Buildings (thousand) | | |---------------------------------------------------------------------| | | | | Lighting Equipment Types (more than one may | | | | | apply) | | | | |-------------------------------------------------| | | | | |Standard | Compact | High- | | | | All | All Lit |Incandes-|Fluoresc-|Fluoresc-|Intensity| | | |Buildings|Buildings| cent | ent | ent |Discharge| Halogen | ---------------------------------------------------------------------------------------------------- All Buildings ................ 4,657 4,172 2,193 3,778 607 430 572 Building Floorspace (Square Feet) 1,001 to 5,000 ............... 2,348 2,024 980 1,795 198 80 194 5,001 to 10,000 .............. 1,110 1,003 548 904 149 94 136 10,001 to 25,000 ............. 708 663 391 628 109 111 123 25,001 to 50,000 ............. 257 249 138 230 62 60 43 50,001 to 100,000 ............ 145 143 83 136 48 43 41 100,001 to 200,000 ........... 59 59 33 56 24 25 23 200,001 to 500,000 ........... 23 23 14 22 12 11 9 Over 500,000 ................. 7 7 5 7 4 5 4 Principal Building Activity Education .................... 327 327 120 309 56 49 34 Food Sales ................... 174 173 53 172 Q Q Q Food Service ................. 349 349 277 308 78 Q 84 Health Care .................. 127 127 83 126 20 8 34 - Inpatient .................. 11 11 9 11 8 3 3 - Outpatient ................. 116 116 74 115 13 Q 31 Lodging ...................... 153 149 130 121 55 18 25 Mercantile ................... 667 666 346 614 86 40 97 - Retail (Other Than Mall) ... 534 532 269 483 69 27 75 - Enclosed and Strip Malls ... 133 133 77 131 17 Q 22 Office ....................... 739 738 362 696 131 39 81 Public Assembly .............. 305 280 164 234 56 41 40 Public Order and Safety ...... 72 59 31 57 6 6 Q Religious Worship ............ 307 307 237 244 30 28 53 Service ...................... 478 465 163 436 37 82 54 Warehouse and Storage ........ 603 411 172 340 30 92 45 Other ........................ 102 86 32 84 Q 5 Q Vacant ....................... 253 35 Q 34 Q Q Q Year Constructed 1919 or Before ............... 419 342 221 307 44 41 55 1920 to 1945 ................. 499 436 283 376 58 31 33 1946 to 1959 ................. 763 676 334 622 56 54 79 1960 to 1969 ................. 665 594 307 525 122 48 86 1970 to 1979 ................. 774 731 391 674 81 69 112 1980 to 1989 ................. 846 771 415 721 123 94 131 1990 to 1999 ................. 690 622 242 552 121 93 77 Census Region Northeast .................... 686 608 273 565 111 63 92 Midwest ...................... 1,188 1,033 587 904 166 114 155 South ........................ 1,762 1,599 847 1,455 187 159 189 West ......................... 1,021 931 486 853 142 94 136 Workers (main shift) Fewer than 5 ................. 2,376 1,922 986 1,681 159 153 176 5 to 9 ....................... 807 793 391 737 105 57 105 10 to 19 ..................... 683 667 373 627 112 61 84 20 to 49 ..................... 487 487 258 442 133 76 120 50 to 99 ..................... 174 174 102 165 43 45 40 100 to 249 ................... 90 90 56 88 32 22 31 250 or More .................. 39 39 26 39 23 14 17 Weekly Operating Hours 39 or Fewer .................. 978 579 341 465 37 20 51 40 to 48 ..................... 1,156 1,147 532 1,052 166 116 105 49 to 60 ..................... 986 978 499 895 135 110 138 61 to 84 ..................... 664 628 322 604 95 71 125 85 to 167 .................... 474 458 256 434 79 65 96 Open Continuously ............ 398 381 243 327 94 48 58 Space in Building Vacant for at Least Three Consecutive Months Completely Vacant ............ 140 Q Q Q Q N Q Mostly Vacant ................ 113 32 Q 31 Q Q Q Partially Vacant ............. 697 563 316 524 99 69 103 Not At All Vacant ............ 3,707 3,573 1,855 3,219 506 360 469 Multibuilding Facility Activity Not Part of a Multibuilding _Facility .................... 3,295 3,000 1,598 2,710 408 287 412 College or University ........ 70 70 43 68 18 11 10 Primary or Secondary School .. 224 218 70 206 27 24 10 Office Complex ............... 134 121 38 119 18 Q 13 Retail Complex ............... 181 167 98 162 27 17 40 Religious Campus or Complex .. 186 176 112 159 15 Q 30 Health Care Complex .......... 72 65 33 64 12 4 Q Government Complex ........... 61 43 17 37 5 Q Q Other ........................ 434 313 184 252 76 49 50 Energy Sources (more than one may apply) Electricity .................. 4,395 4,172 2,193 3,778 607 430 572 Natural Gas .................. 2,670 2,610 1,463 2,349 390 287 406 Fuel Oil ..................... 434 415 202 383 74 57 64 District Heat ................ 117 117 68 108 32 20 19 District Chilled Water ....... 50 50 25 49 17 11 5 Propane ...................... 451 435 225 378 68 45 68 Other ........................ 153 152 104 143 Q 16 33 Energy End Uses (more than one may apply) Buildings with Space Heating . 4,016 3,908 2,090 3,544 591 405 547 Buildings with Cooling ....... 3,560 3,512 1,853 3,215 556 364 491 Buildings with Water Heating . 3,239 3,197 1,794 2,925 516 339 487 Buildings with Cooking ....... 857 857 550 787 179 96 207 Buildings with Manufacturing . 151 145 74 141 32 22 30 Buildings with Electricity _Generation .................. 172 171 93 162 58 42 46 Percent Lit When Open Zero ......................... 34 Q N N N Q N 1 to 50 ...................... 835 835 476 708 112 94 110 51 to 99 ..................... 1,228 1,228 780 1,117 223 120 226 100 .......................... 2,096 2,096 928 1,941 271 215 236 Building Never Open/ _Electricity Not Used ........ 464 Q Q Q Q N Q Percent Lit When Closed Zero ......................... 2,174 1,959 960 1,738 220 173 187 1 to 50 ...................... 1,688 1,688 938 1,589 253 187 296 51 to 100 .................... 143 143 51 123 39 22 31 Building Never Closed/ _Electricity Not Used ........ 652 381 243 327 94 48 58 Lighting Equipment Types (more than one may apply) Incandescent ................. 2,193 2,193 2,193 1,904 366 233 421 Standard Fluorescent ......... 3,778 3,778 1,904 3,778 490 398 520 Compact Fluorescent .......... 607 607 366 490 607 141 171 High Intensity Discharge ..... 430 430 233 398 141 430 133 Halogen ...................... 572 572 421 520 171 133 572 Other ........................ 58 58 34 37 4 2 Q Lighting Conservation Features (more than one may apply) Specular Reflectors .......... 843 843 430 843 177 121 153 Electronic Ballasts .......... 2,167 2,167 1,052 2,151 340 273 313 Skylights or Atriums ......... 580 531 311 484 107 94 117 Off-Hour Equipment Reduction (more than one may apply) Heating ...................... 2,862 2,791 1,455 2,586 408 283 374 Cooling ...................... 2,622 2,589 1,367 2,392 391 263 369 Lighting ..................... 3,675 3,675 1,899 3,349 493 362 486 Office Equipment ............. 184 184 91 177 54 37 36 ---------------------------------------------------------------------------------------------------- Q=Data withheld because the Relative Standard Error (RSE) was greater than 50 percent, or fewer than 20 buildings were sampled. N=No responding cases in sample. Note: Due to rounding, data may not sum to totals. Source: Energy Information Administration, Office of Energy Markets and End Use, Form EIA-871A of the 1999 Commercial Buildings Energy Consumption Survey.