The Vault Office tenants enjoy ground-floor retail amenities.
The Brookings Institute forecasts that 82 billion square feet of existing space in the United States will be demolished and replaced between 2005 and 2030 – roughly one-quarter of today’s existing building stock. Further, as noted by the American Institute of Architects in its recent statement on climate action, in the U.S. alone nearly 40% of greenhouse gas emissions can be attributed to carbon produced by buildings during construction and everyday operations. Embodied carbon from construction represents a
Source: Redeveloping, Repositioning Existing Assets for a New Generation – Colorado Real Estate Journal
Put simply, logging is not a carbon solution. All told, the logging industry is the largest fossil fuel emitter in our state. In 2016, the Oregon Global Warming Commission reported that the wood products sector itself contributed 50% more pollution than the transportation and energy sector combined.
Source: In My Opinion: Old forests, not clearcuts, are climate solutions – Opinion – The Register-Guard – Eugene, OR
Illustrations: Above, the symbol for the Embedawatt, as envisioned by AARCH staff; and below a Medium Sized House Energy Chart courtesy of Jerry Jenkins (from Climate Change in the Adirondacks).
Assuming the new house is more energy efficient than an existing house, it still takes an average of 40 years for an energy efficient new house to recover the energy and carbon expended in the construction of the house (Empty Homes Agency, 2008).
Source: Embedawatt: Valuing What We Have – – The Adirondack Almanack
Because of the Upfront Carbon emissions from building, groups like the World Green Building Council have suggested that we have to “question the need to use materials at all, considering alternative strategies for delivering the desired function, such as increasing utilisation of existing assets through renovation or reuse.” They also noted that we have to “prioritize materials which are low or zero carbon, responsibly sourced, and which have low lifecycle impact in other areas.”
Source: How design decisions on materials are “disproportionately damning the world to further climate change” | TreeHugger