Preservation Green Lab

In yet another lead by example push, Seattle will become the headquarters for the Preservation Green Lab. Among other things, their main goal will be to encourage other cities to consider historic preservation and the existing building stock in order to become more sustainable. The thought being that the greenest building is the one already built, as the construction of a new green building requires a fair amount of resources.

I pulled these three goals from the website:
Good Policy, Green Results: The greenest building is often the one that is already built, which is precisely why the Preservation Green Lab will work in various cities and states to develop and implement policies that support green retrofits and adaptive reuse, as well as reinvestment in existing communities.

Greening by Example: To demonstrate that older and historic buildings can, in fact, be retrofitted to achieve high levels of energy efficiency, the Preservation Green Lab will launch a number of green retrofit projects in pilot cities across the country.

The Go-To for Going Green: The Preservation Green Lab will lead the conversation on best practices and model policies for greening our country's prized older and historic buildings, functioning as the go-to resource for those navigating the intersection of historic preservation and sustainability.

The Green Lab will be under the National Trust for Historic Preservation and their Sustainability Program. The headquarters for this new lab will be right down the street from our Capitol Hill office, located on 12th Avenue in the historic Piston and Ring building, already home to some great business, and of course a fine example of sustainability by using the existing building stock.

zHome: The first zero-energy development in the nation.

Building Green is gaining much momentum these days in the industry, and is becoming common place in the Pacific Northwest. From LEED standards, to new marketplace products, to actual developments, we are becoming much more advanced and responsible in our practice. Often times though, you'll find just some basic tweaks to a project so that the builder can claim "building green". This is obviously not the case with LEED standards, as they review and investigate in order to reward a project with a certain level (gold, platinum, etc.) of certification. LEED (Leadership in Energy and Environmental Design) is a voluntary, consensus-based national rating system for developing high-performance, sustainable buildings. Developed by USGBC, LEED addresses all building types and emphasizes state-of-the-art strategies for sustainable site development, water savings, energy efficiency, materials and resources selection, and indoor environmental quality. LEED is a practical rating tool for green building design and construction that provides immediate and measurable results for building owners and occupants.

One project that is not simply making small claims but really reaching to achieve a high set of standards, is zHome (zero energy homes) with their development in Issaquah. The force behind this project is Howland Homes, Port Blakely Communities, King County, the City of Issaquah, and various other partners. The below picture shows the design, depicting many advanced features that will seriously raise the building green bar.



A excerpt from the City of Issaquah website regarding this project follows:
"Construction starts today on the first multifamily, production housing project in the nation to use no more energy than it generates during the course of a year, resulting in a carbon neutral development. Located in the City of Issaquah, zHome will consist of 10 attached townhomes that use zero net energy, 60 percent less water, have clean indoor air and use only low-toxicity materials. zHome’s purpose is to demonstrate that homes that offer these types of cutting- edge environmental building principles are possible and scalable for mainstream housing production."

Take a look at the project website to learn what's possible these days...