Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon Neutrality at the Local Level: Achievable Goal or Fantasy?
Problem: Suburban areas have an important role to play in reducing greenhouse gas (GHG) emissions, yet little is known about the magnitude of reductions that can be expected or which strategies are most promising. Local GHG reduction strategies are often capital investments such as new green buildings, ignoring the promise of operational strategies.
Purpose: The research is intended to support local planning efforts for GHG reduction in areas where land uses are separated and transit use is low. It is also intended to contribute to the dialogue on the potential for local actions versus broader state, federal, or international initiatives.
Methods: Using the California State Polytechnic University, Pomona (CPP) campus in eastern Los Angeles County as a case study, this ex ante evaluation estimates the cost effectiveness of eight capital and operating GHG-reduction strategies. It uses locally developed estimation methods in combination with the Clean Air-Cool Planet GHG inventory model.
Results and conclusions: Carbon neutrality in suburban areas is a fantasy unless there are supportive energy, transportation, and carbon sequestration initiatives at the state, national, and international level. We find that local operational strategies, such as online classes and alternative scheduling, green energy purchase, and parking pricing and carpool programs have merit. Greater results are achieved when operational strategies are combined with cost-effective capital investments such as land use mixing (in this case, on-campus housing). Even so, some of the most favored capital approaches, such as a new green building or building commuter rail transit station facilities, rank near the bottom in cost effectiveness.
Takeaway for practice: Given the urgency of reducing GHG emissions, local planners and activity center managers should evaluate both capital and operating strategies and implement the most cost-effective strategies in new and existing development.
Research support: Support for this research was provided by the President's Office, California State Polytechnic University, Pomona.
Carbon Neutrality at the Local Level: Achievable Goal or Fantasy?
Problem: Suburban areas have an important role to play in reducing greenhouse gas (GHG) emissions, yet little is known about the magnitude of reductions that can be expected or which strategies are most promising. Local GHG reduction strategies are often capital investments such as new green buildings, ignoring the promise of operational strategies.
Purpose: The research is intended to support local planning efforts for GHG reduction in areas where land uses are separated and transit use is low. It is also intended to contribute to the dialogue on the potential for local actions versus broader state, federal, or international initiatives.
Methods: Using the California State Polytechnic University, Pomona (CPP) campus in eastern Los Angeles County as a case study, this ex ante evaluation estimates the cost effectiveness of eight capital and operating GHG-reduction strategies. It uses locally developed estimation methods in combination with the Clean Air-Cool Planet GHG inventory model.
Results and conclusions: Carbon neutrality in suburban areas is a fantasy unless there are supportive energy, transportation, and carbon sequestration initiatives at the state, national, and international level. We find that local operational strategies, such as online classes and alternative scheduling, green energy purchase, and parking pricing and carpool programs have merit. Greater results are achieved when operational strategies are combined with cost-effective capital investments such as land use mixing (in this case, on-campus housing). Even so, some of the most favored capital approaches, such as a new green building or building commuter rail transit station facilities, rank near the bottom in cost effectiveness.
Takeaway for practice: Given the urgency of reducing GHG emissions, local planners and activity center managers should evaluate both capital and operating strategies and implement the most cost-effective strategies in new and existing development.
Research support: Support for this research was provided by the President's Office, California State Polytechnic University, Pomona.
Carbon Neutrality at the Local Level: Achievable Goal or Fantasy?
Willson, Richard W. (Autor:in) / Brown, Kyle D. (Autor:in)
Journal of the American Planning Association ; 74 ; 497-504
21.10.2008
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Carbon Neutrality at the Local Level: Achievable Goal or Fantasy?
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