Monday, April 14, 2008

National's Get First LEED Stadium

Today marks a new era in both Major League Baseball, and DC history. The US Green Building Council today officially designated the National's Ballpark as the first major stadium in the US of A to be LEED Certified. HOK Sport, the division of HOK Architecture specifically devoted to the design of athletic venues, received LEED Silver status, the third-highest step on the LEED ladder.

Before construction even began, developers removed the site's contaminated soil and shipped it off to Soil Safe Incorporated, which recycled it. After the site was replenished with fresh loam, construction teams buried six ginormous sand filters to prevent litter and "wash-down" water from finding its way into the Anacostia River. Also, because of the proximity to the Metro, bus and bike routes, the Green Building Council considers the site itself a contributing factor to the eco-friendly development.

HOK achieved LEED Silver certification through a number of different methods. First and foremost, the stadium was designed to save millions of gallons of water. This was done in two ways: Plumbing fixtures that conserve almost four million gallons of water were used in the construction. In addition, HOK designed the stadium to use air-cooled - rather than water-cooled - ventilation systems, an upgrade that will save an additional six million gallons of water.

Nats stadium also has a slew of recycling bins located throughout the ballpark; now fans can dispose of their Budweiser bottles appropriately instead of just tossing them. Roughly 20% of the stadium was built with recycled materials, and more than 5,000 tons of construction waste were recycled. For the final touch, HOK used efficient lighting, added a 6,300-s.f. green roof to collect rain water, and created signs around the park to highlight its eco-friendly aspects (we're not really sure how that helps global warming, but it was in the press release).

Gregory O'Dell, CEO of the Washington DC Sports and Entertainment Commission boasted: "Creating a green ballpark was as fundamental as any requirement when we decided to embark on this mission to build a new state of the art stadium for the Washington Nationals." Now if we could only come up with an eco-friendly (and stomach-friendly) design for a hotdog.


IMGoph on Apr 14, 2008, 10:17:00 PM said...

when i got a beer on saturday at the park (from a stand, not from one of the guys selling them in the seats), they opened the bottle, poured it in a plastic glass, and threw the glass bottle in the trash.

now, i know they're not going to give glass bottles to people in the stands for fear of it being used as a projectile, but i asked the woman who sold me the beer what happened to the bottle. she said that they don't get recycled, to the best of her knowledge, they just end up in the trash with everything else.

so, my beer used two containers instead of one, and the one that could be easily recycled (glass bottle) ends up in the dump.

way to be green, nats.

David on Apr 30, 2008, 1:39:00 AM said...

"...signs around the park to highlight its eco-friendly aspects (we're not really sure how that helps global warming, but it was in the press release)."

Come on, Dave, you don't need to have a degree in environmental engineering to figure it out. As imgoph suggested but didn't quite say, how we use this building will be at least as important as how it was built - so educating users in paramount. The mission of USGBC, and the LEED program, is "To transform the way buildings and communities are designed, built and operated, enabling an environmentally and socially responsible, healthy, and prosperous environment that improves the quality of life." Again, public awareness and participation are essential to and inseparable from the building.


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