This presentation is a basic introduction to the concepts underlying carbon neutral design. It looks at a LEED Platinum building that is also a carbon neutral building for some ideas as to how to achieve this goal.
Sustainable Design Part Six: Carbon Neutral Design
1. What is Sustainable Design? Part Six: Carbon Neutral Design Terri Meyer Boake BES, BArch, MArch, LEED AP Associate Director School of Architecture University of Waterloo Past President of the Society of Building Science Educators Member OAA Committee on Sustainable Built Environment
7. Counting Carbon costs…. Operating Energy of Building Embodied Carbon in Building Materials People, “Use” + Transportation Landscape + Site Renewables + Site Generation + purchased offsets Disturbance vs. sequestration 80% of the problem!
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9. Begin with Passive Strategies for Climate Control to Reduce Energy Requirements HEATING COOLING REDUCING OPERATING ENERGY
10. Carbon Reduction: The Tier Approach Image: Norbert Lechner, “Heating, Cooling, Lighting” Basic Building Design MUST be Climate Responsive … or the Passive Systems won’t work … and the Mechanical Systems won’t be small enough to be powered by renewable energy REDUCING OPERATING ENERGY
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23. Towards Zero Energy Zero Carbon: IslandWood Aldo Leopold Legacy Center LEED TM Gold LEED TM Platinum - Carbon Neutral A high LEED TM rating can be used as the basis for considering extending performance to Zero Carbon.
24. Location of the Case Studies IslandWood Aldo Leopold Legacy Center
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31. IslandWood – Passive Design Strategies: Heating and Cooling http://www.designshare.com/index.php/projects/islandwood/images
37. Aldo Leopold Legacy Center Baraboo, Wisconsin The Kubala Washatko Architects LEED TM Platinum 2007 Technical information from Prof. Michael Utzinger, University of Wisconsin-Milwaukee
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40. #1 - Net Zero Energy Design A $US250,000 PV array was included at the outset of the project budget and the building was designed to operate within the amount of electricity that this would generate. Renewables + Site Generation
41. #2 - Site Harvested Lumber: The building was designed around the size and quantity of lumber that could be sustainably harvested from the Leopold Forest. Embodied Carbon in Building Materials