Showing posts with label Green Building. Show all posts
Showing posts with label Green Building. Show all posts

Tuesday, March 3, 2015

Biophilia and Placemaking: Influencing Design Decisions

Sustainable Building Associate

What role does nature and our inherent need for natural connections or biophilia play in placemaking?  To understand the relationship between placemaking and sense of place and biophilia, we must first understand biophilia, biophilic design, and placemaking.
According to E. O. Wilson (1984), biophilia is defined as “the connections that human beings subconsciously seek with the rest of life; the urge to affiliate with other forms of life”.  Wilson and Kellert (1993) take this definition one step further, and define it as “the inherent human inclination to affiliate with natural systems and processes, especially life and life-like features of the non-human environment”.   So if biophilia is the connections we seek with the rest of life, it would make sense that biophilic design would be the “deliberate attempt to translate an understanding of the inherent human affinity to affiliate with natural systems and processes (known as biophilia) into the design of the built environment” (Kellert, 2008).
Placemaking or sense of place as it is sometimes called is thought to be “an overarching idea and a hands-on tool for improving a neighborhood, city or region” (What is Placemaking, 2015) that is “a multi-faceted approach to the planning, design and management of public spaces” that “capitalizes on a local community’s assets, inspiration, and potential, ultimately creating good public spaces that promote people’s health, happiness, and wellbeing” (Placemaking, 2015).
How might we use biophilic design to promote people’s health, happiness, and well-being?  According to the text Biophilic Design: The Theory, Science, and Practice of Bringing Buildings to Life (Kellert, 2008), there is an element of biophilic design that specifically addresses place and place-based relationships.  This element and the corresponding attributes can be used to connect the built environment to the area in which it is located.  Kellert (2008) defines place-based relationships as “the successful marriage of culture with ecology in a geographical context”.  Through biophilic design you can create place-based relationships through a historical, cultural, geographical, and/or ecological connection to place.  You can also use the landscape and materials of the location to create place through the use of indigenous materials, use of the landscape in defining the building form, and creating wildlife corridors and promoting biodiversity.

While the Biophilic Design text gives wonderful descriptions of these elements and attributes of biophilic design, it was still somewhat theoretical and conceptual to me as a designer and educator, so I sought out images of that I thought exemplified some of these attributes.


Cultural and Historic Connection to Place:

Mesa Verde Visitors Center, Mesa Verde National Park, CO   Design by: Landmark Design and ajc architects


 Indigenous Materials:

Myrick Hixon EcoPark, La Crosse, WI  Design and Photo by: Whole Trees Architecture & Structures


Ecological Connection to Place:

Nest Home, Onomichi, Japan  Design by: UID Architects   Photo by: Hiroshi Ueda







References:
Kellert, Stephen R., and Edward O. Wilson. The Biophilia Hypothesis. Washington, D.C.: Island, 1993.
Kellert, Stephen R., Judith Heerwagen, and Martin Mador. Biophilic Design: The Theory, Science, and Practice of Bringing Buildings to Life. Hoboken, NJ: Wiley, 2008.
Placemaking. (n.d.). In  Wikipedia. Retrieved February 27, 2015, from http://en.wikipedia.org/wiki/Placemaking
What Is Placemaking? (n.d.). In Project for Public Spaces. Retrieved February 27, 2015, from http://www.pps.org/reference/what_is_placemaking/
Wilson, Edward O. Biophilia. Cambridge, MA: Harvard UP, 1984.

Monday, August 11, 2014

Green Globes: To Use or Not To Use?

By: April Brown & Helene Gotthelf
Project Managers

Ever since the General Services Administration announced their support of Green Globes in 2013, we’ve been eager to learn more about the rating system and test it out. We began brushing up on the Green Globes certification, watched a handful of webinars that became available, and even became Green Globes Professionals. From a high level view, Green Globes seemed to take everything that is cumbersome about LEED and toss it out the window.

Amidst the hype and excitement about an alternative to LEED though, we couldn’t ignore some of the critique that we had learned about Green Globes and the Green Building Initiative (GBI). This made us wonder – should the opportunity present itself, would we use and promote Green Globes?


In order to make a more objective decision, we researched the pros, cons, and costs of certifying a hypothetical building using Green Globes for New Construction - a 20,000 square foot addition to an existing art museum on a university campus.


Advantages
Undoubtedly, there are several benefits of using Green Globes:  
  • The web-based tool includes an initial project evaluation which calculates your projected Green Globes score and provides instant feedback on your building. The online portal also tracks the status of the assessment process.
  • Green Globes includes a third-party site visit, which means that Green Globes Assessors can visually inspect the building and cut down on the amount of documentation you have to provide, which can save a lot of time for the project team. Additionally, the assessor is also available to answer questions about the assessment process, criteria, and documentation. 
  • Partial credit is allowed, recognizing varying levels of achievement.
  • Teams can choose credits that are “not applicable” to allow for project-specific and regionally-based conditions.
  • Green Globes incorporates ANSI-based Life Cycle Assessment
  • There are no precluding rules about certifying additions, as compared to one of the LEED Minimum Program Requirements that defines most additions as ineligible or requires very specific conditions for the addition to be eligible for certification. 
  • Hands-on and accessible customer service - according to correspondence with GBI staff, projects are assigned a project manager that will help answer any questions that may arise about the certification process from the moment that you begin.
Disadvantages
There are also several disadvantages that play an integral role in the decision-making process:
  • There is no building performance data available to verify the correlation between Green Globes and a high performance structure.
  • There is a negative perception of GBI due to the type of corporations represented on their board of directors, mainly the timber and chemical industries. Many of the same organizations that support GBI have a long track record of fighting against environmental regulations.
  • Green Globes does not have any prerequisites. While this allows for flexibility in which criteria project teams choose to pursue, this may also allow project teams to exclude certain strategies that are imperative for high performance buildings, such as commissioning.
  •  BuildingGreen, an independent publishing company, has found that Green Globes is less technically rigorous than LEED. As a result, we question whether Green Globes will encourage the green building movement to continue to push the building and construction industry toward higher standards. 
  •  There is less marketing and public relations potential. While Green Globes has received an increase in publicity over the past couple years, LEED is still the dominant green building rating system in the U.S.. With significantly less buildings pursuing Green Globes, we are unsure whether the certification will carry the same weight in the public eye as LEED.
Costs
According to GBI’s New Construction pricing list, the registration and certification fees will range from $10,500-$17,200. This does not include the price of certificates or plaques. The fine print for the Complexity Fee states that it is applicable for non-Energy Star building types and other multi-use/complex buildings that depart substantially from a standard office building. If applicable, GBI will notify customer of fee amount and whether the fee is optional or mandatory in advance of scheduling/performing services. GBI determines applicability in its sole discretion.
Due to a streamlined certification process, one would assume a cost and time savings for those gathering and submitting documentation. However, without having gone through the process ourselves, it will be hard to confirm whether this is true. Even if the consultant fees are reduced, the registration and certification fees are still much higher than LEED; therefore, the cost of certifying this hypothetical project (when compared to a LEED project of the same size and type) may end up as a wash for the owner.


Conclusion
After considering the advantages and disadvantages, we’ve decided that we cannot draw an objective conclusion about whether or not to use and promote Green Globes without gaining first-hand knowledge of administering the rating system ourselves. That said, we are intrigued enough to pursue a Green Globes project in order to make a well-informed conclusion on the credibility, rigor, and usability of this rating system. Until then, the question remains: to use or not to use Green Globes? What would you do?

References
Green Building Initiative (2014). Retrieved July 10, 2014, from http://www.thegbi.org/
BuildingGreen. 2014. Green Globes vs. LEED Analysis [Webinar]. Retrieved from http://www2.buildinggreen.com/article/buildinggreen-present-green-globes-vs-leed-analysis
Green Building Initiative. (2014). Green Globes Professional Training Manual.
General Services Administration (2014). Green Building Certification System Review. Retrieved July 9, 2014, from www.gsa.gov/gbcertificationreview