New Urbanism As Sustainable Growth? ARTICLE New Urbanism As Sustainable Growth? a Supply Side Story and Its Implications for Public Policy
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10.1177/0739456X04266606GardeNew Urbanism as Sustainable Growth? ARTICLE New Urbanism as Sustainable Growth? A Supply Side Story and Its Implications for Public Policy Ajay M. Garde Abstract ᭤ 1. Introduction New Urbanism is being promoted as a set of ideas to mitigate sprawl, to encourage New Urbanism is being promoted as a set of ideas to mitigate sprawl, to encourage 1 sustainable growth, and to facilitate infill sustainable growth, and to facilitate infill development. New Urbanist ideas were con- development. In this article, the author fo- ceived as a response to contemporary circumstances of urban development character- cuses on the supply side story of New Ur- ized by deteriorating environmental quality, declining public realm, and the rise of banism to examine its implications for public policy. Specifically, the author eval- nonplace edge-city phenomena collectively seen as sprawl (Arendt 1996, 1994; uates where designers, developers, and Rybczynski 1995; Katz 1994; Langdon 1994; Duany and Plater-Zyberk 1991; Calthorpe planners involved with New Urbanist pro- and Fulton 2001; Duany, Plater-Zyberk, and Speck 2000; Dutton 2000; Fulton 1996). jects differ (or concur) in their endorse- Arguing against current patterns of development that inevitably produce sprawl, advo- ment of New Urbanist principles and in their satisfaction with the implementation cates of the New Urbanism have offered physical design concepts to facilitate environ- of these ideas. Research reveals that in mentally responsible developments (Duany and Talen 2002; Calthorpe 1993; general, these designers, developers, and Kelbaugh 1997, 2002; Kunstler 1993, 1996). Presumed benefits of New Urbanist pro- planners are endorsing New Urbanist jects include efficient use of land as well as preservation of environmental and ecologi- ideas as a tool for achieving sustainable growth. The study shows that New cal quality of neighborhoods, districts, and regions. Simultaneously, New Urbanist pro- Urbanist principles that focus on neigh- jects are expected to improve social life and enhance a sense of community. While borhood design are most likely to be pro- these and other claims of advocates of the New Urbanism are being contested (see moted and are expected to influence Audirac and Shermyen 1994; Ellis 2002; Falconer Al-Hindi and Staddon 1997; Gordon public policy, while principles that focus on regional planning may not generate and Richardson 2000; Harvey 1997; Robbins 1998; Talen 1999, 2000; Till 2001), such enough support and are least likely to be projects are supported by various forms of institutional endorsements and regulatory implemented. The article concludes with reforms and are proliferating in the United States. Many cities and counties in the policy recommendations. United States are already facilitating New Urbanist design schemes in new suburban Keywords: New Urbanism; sustainable developments, urban infill projects, and urban transit-oriented developments. The growth; public policy; infill development number of projects certified as New Urbanist developments according to the Charter of the New Urbanism (Congress for the New Urbanism [CNU] n.d.) is increasing every year Ajay M. Garde is an assistant professor at (see Figures 1 and 2). the School of Planning, University of Evidently, the New Urbanism is gaining momentum and becoming increasingly Waterloo, Ontario, Canada. popular in the development community. Does it mean that ideas of the New Urbanism are poised to become a part of pubic policy? In this article, I evaluate the endorsement of principles of New Urbanism and satisfaction with the implementation of these ideas Journal of Planning Education and Research 24:154-170 DOI: 10.1177/0739456X04266606 © 2004 Association of Collegiate Schools of Planning 154 New Urbanism as Sustainable Growth? 155 500 • 474 Are there any regional trends in the proliferation of these projects? Are there any location trends (i.e., inner city ver- 400 374 sus suburbs, new subdivisions versus infill development)? 300 306 Will these projects mitigate urban sprawl in their respective 252 regions? 200 201 135 119 100 ᭤ 2. Method Number of New Urbanist projects (cumulative) projects Urbanist New of Number 0 11/96 9/97 9/98 9/99 10/00 10/01 12/02 Month/Year Survey research method used in this study incorporated qualitative as well as quantitative methods of data collection. A Figure 1. Total number of New Urbanist projects in the United States. Source: New Urban News (1996-2002); the December 2002 list of list of 202 New Urbanist projects published in New Urban News New Urbanist projects provided by New Urban News staff; New (3, no. 5 [1998]: 8-13) has served as the initial database and Urbanism: Comprehensive Report and Best Practices Guide (2001). universe of subjects.2 The research instrument was composed of a survey of individuals involved in design, development, and approval process of New Urbanist projects. A survey question- in New Urbanist projects to examine their implications for naire was used to collect data that could be coded and quanti- public policy. I examine the following interrelated questions: fied for analysis, while semistructured interviews were used to gain deeper insight about related issues that were difficult to • Which of the New Urbanist principles are most compatible examine through a questionnaire. Survey questionnaires were with ideas of sustainable growth, and which principles are commonly applied in these projects? Are public agencies mailed to designers, developers, and planners involved with 3 responsible for approving new projects endorsing these New Urbanist projects included in the list. Details of survey ideas from the perspective of sustainable growth, or as de- response rate are given in Table 1. A total of eleven in-depth velopment sensitive to environmental quality? To what ex- interviews were conducted with selected designers, develop- tent are the New Urbanist claims accepted by developers as well as by public agencies? What are their implications for ers, and planners to gain insight from their experience of social equity issues? design, development, and approval process of New Urbanist 4 • How many of the New Urbanist principles have been codi- projects that are built or are currently near completion. This fied into zoning ordinances, subdivision regulations, or de- approach benefited from advantages of elite interviewing, as sign review guidelines? How many of these principles have these respondents were expected to be quite savvy about broad been incorporated into policy initiatives such as Smart Growth? areas of subjects concerning New Urbanism. To summarize the findings, results of the survey were calculated as per- centage responses, both as disaggregate results as well as aggregate results, for each set of questions.5 These percentage responses were sorted and organized by rank order, and strong, moderate, or weak responses were identified by respondent types. The cri- teria used to evaluate these responses are given in Table 2. Next, the rank orders of these responses were com- pared across the three groups, by calcu- Number of Projects lating the Kendall coefficient of con- 20 to 63 (9) cordance, to measure the degree of 9 to 19 (8) 6 to 8 (8) agreement about these rankings 2 to 5 (9) between designers, developers, and 1 project (7) No projects (10) planners. Finally, chi-square tests were performed for each set of questions to Figure 2. Number of New Urbanist projects by state as of December 2002. Source: The December 2002 list of New Urbanist projects provided by New Urban News staff. examine if there are statistically 156 Garde significant differences in responses Table 1. from designers, developers, and Survey response rates. planners. Number of Number of To verify compatibility of princi- Universe of Questionnaires Sample Size Surveys Response ples of New Urbanism with ideas of Participants Sent (%) Returned Rate (%) sustainable growth, selected New Designers 69 59 86 37 63 Urbanist principles were summarized Developers 146 77 53 43 56 and included in the survey question- Planners 147 140 95 89 64 naire. These principles were selected All participants 362 276 76 169 61 by matching contents of the Charter of the New Urbanism (CNU n.d.), with the recommendations of the Presidents’ Council on Sustainable even promoted, by a majority of respondents although there Development (1996).6 Here it is important to note that the are statistically significant differences in responses across 7 main objective of this study was to examine the supply side groups. Specifically, planners and designers differ in their story of New Urbanism to discuss its implications for public responses to most questions about endorsement of New 8 policy. Consequently, principles of New Urbanism that were Urbanist principles. Developers seem to concur more with likely to be compatible with ideas of sustainable growth were designers, as compared to planners, in their support of most of selected, and included in the questionnaire, to examine which these goals. of these ideas are promoted or are accepted by designers, At the same time, there is a strong evidence of agreement developers, and planners. It was not the purpose of this study between designers, developers, and planners in their rankings to endorse these principles as tools for achieving sustainable of these principles (Kendall coefficient of concordance W = χ2 9 growth. In like manner, selected principles from the Charter of .84, = 22.77, p < .05). Survey results also suggest that New the New Urbanism were included in the questionnaire, as Urbanist principles that focus more on neighborhood design another set of questions, to examine implementation of these aspects are most frequently promoted, while principles that principles in New Urbanist projects. focus on regional planning issues are least accepted by each group. Evidently, New Urbanist principles (CNU n.d.) such as “interconnected network of streets . conserve energy,” and ᭤ 3. A Brief Summary of Survey Results “many activities of daily living . and the young,” are most pro- moted by each group while principles such as “revenues and resources . community institutions” are least accepted by all.