Page 017 - Zan ai
Source section: Section 1 - Introduction to Green Buildings and Communities PDF page: 17 Guide page: 10 OCR quality: high (322 words)
OCR Text
Zan ai = — Ss 1 §e h i Te la” a Sn cat tee, ttl : age a ; — 2 Wy . 7. ] Dw wir ee isc. wT
-
~ - Sa
2 ~ =~ _—— ~% x . — ver = a . Figure 1.4. Building Location without Supporting Figure 1.5. Building Location with Infrastructure Infrastructure and Services and Services Carbon emissions provide a useful metric for many aspects of green buildings and communities, including energy, water, solid waste, materials, and transportation, but green building involves more than reducing greenhouse gas emissions. It is important to set goals for other issues as well, such as indoor air quality, human health, and habitat protection. This comprehensive goal-setting process encourages programs and policies that will lead to sustainable communities. The goal-setting process will be discussed in Section 3. ENERGY CONSUMPTION: BUILDING-ASSOCIATED TRANSPORTATION VERSUS OPERATIONS For an average office building in the United States, 30 percent more energy is expended by office workers commuting to and from the building than is consumed by the building itself for heating, cooling, lighting, and other energy uses. Even for an office building built to modern energy codes (ASHRAE 90.1-2010), more than twice as much energy is used by commuters than by the building.” Flexibility and adaptability are increasingly important attributes of green projects. Although the long- term effects of climate change are uncertain, we know that sea levels will be higher, temperatures higher, z droughts longer and more widespread, and flooding more intense. How different regions will experience fe)
-
these changes will vary considerably, and building professionals will have to assess the likely threats to their
a communities and respond accordingly. w ae K | w GREEN BUILDING OVER TIME 5 oO w i Green projects must be prepared to adapt to future change and be designed and operated to stand the test Ww Go of time. Continuous monitoring is required to identify needed improvements and users’ changing needs. 3 Project teams must look far ahead to determine what stressors a project is likely to encounter and then build 4 resilience into the system. 8 a w Ww = 10H. Levin. Driving to Green Buildings: The Transportation Energy Intensity of Buildings. Environmental Building News, 16:9 (2007) buildinggreen.com 10