Showing posts with label LEED. Show all posts
Showing posts with label LEED. Show all posts

Friday, June 12, 2015

Do Green Schools Make Better Schools?

Raymond S. Kellis High School Media Center, Peoria, AZ combines natural and interior lighting.
We believe energy efficient schools designed around principals of abundant natural light, healthier materials, lower energy use, healthy, low-contaminant air, and connection with views and nature are better for students and teachers alike.

A June 4, 2015 online article in Mountain States Construction magazine shared news about an inter-disciplinary team that will research this issue. The team, led by Colorado State University, will conduct a three-year study to learn if green environments have measurable effect on student learning, behaviors, health and well-being, and test scores.  [http://bit.ly/1GsHlDa]  Their goal is to take what we anecdotally believe to be true and closely study the effects of green schools on student performance.

Research team members are being drawn from CSU’s Institute for the Built Environment, plus several disciplines including sociology, economics, and environmental health sciences.  The St. Vrain Valley and Poudre School Districts in Northern Colorado will participate, helping researchers collect and measure data.  The four-year, $1 million grant is funded by the US Environmental Protection Agency.  

Eastern Arizona College Skilled Nursing Facility, Thatcher, AZ 
A Prior Study
A 2003 study conducted by Heschong Mahone Group regarding daylighting, windows and productivity in 450 Fresno, California schools was unequivocal in its findings that visual environment, including outside views, is very important for learning.  [http://bit.ly/1I1VZxV] 
 
Student learning was improved with outside views of nature or human activity, in rooms with ample daylight with methods to control glare and heat, in rooms where teachers used whiteboards vs. chalkboards (particularly for math), in rooms with good quality air, and in rooms where noise levels were controlled both within and without.  In its summary HMG found:

 The Importance of School Design Choices
These findings suggest the importance school planners should give to the architectural design of schools. The statistical models repeatedly demonstrate that physical condition of classrooms and schools are just as likely to affect student learning as many other factors commonly given much more public policy attention. Variables describing the physical conditions of classrooms, most notably the window characteristics, were as significant and of equal or greater magnitude as teacher characteristics, number of computers, or attendance rates in predicting student performance.

What Might We Learn?
So while the Colorado study is not the first study of green education environments by far, the timing, duration and multi-discipline approach should make it stand out.  We’re looking forward to learning the results and translating the findings into design refinements for future schools. 

Queen Creek High School Cafeteria and Student Center, Queen Creek, AZ

Look for upcoming blogs on our healthy and energy efficient work in new and renovated schools.

Jim Murray, AIA, LEED GA is a principal with CSHQA and practices architecture in Denver, Colorado with an emphasis on designing healthy and energy efficient buildings.  He works with Colorado school districts on upgrades to critical systems such as security, food service and roofing replacements, as well as long-term planning and design of new and renovated K-12 facilities.

In Arizona, Scott Beck, AIA and Michael Harris, AIA provide education design services to school districts, community colleges and universities throughout the state.  Both of them bring over 30 years education design to new and renovated projects for classroom, food service, athletic, arts and performance, and vocational education spaces. 
 

 
 Efficient appliances speed cooking, reduce energy use, Lone Star Elementary School, Lone Star, CO

Thursday, June 19, 2014

Celebrating 125 Years: Innovation and Sustainable Design

CSHQA office building with native landscape in early morning
CSHQA in early morning light
Energy Star was created by the EPA and US Department of Energy in 1992; green leader USGBC was founded in 1993, followed by LEED™ in 1994; Green Globes expanded to the United States from Canada in 2004. 

Sustainable design has been a driving force at CSHQA since the 1970's and continues ever stronger today.  In 2013 CSHQA’s Boise office moved to its present location at 200 Broad Street.  LEED registered with a goal of Platinum, the once 60-year-old warehouse is now one of the most energy efficient commercial office buildings in the state and the only one to use a radiant system for both heating and cooling.  Geothermal heat, daylight harvesting, LED lighting, low-water-use features, a thorough commissioning process, and extensive HVAC and lighting controls all contribute to an estimated EUI [Energy Use Intensity] of 30*, far less than median US office of ~150-200**. 
 
Conceived as a laboratory for high performance design, this building and the team who conceived it place CSHQA firmly in the 21st century with our focus on the future of innovative and sustainable architecture and engineering. 
 
 

* Preliminary figure.  A more precise EUI will be available after the building has experienced a full year of post-commissioning operation.

** Comparative EUI figures based on benchmarking of more than 100,000 buildings can be found on the Energy Star website: http://www.energystar.gov/buildings/sites/default/uploads/tools/DataTrends_Energy_20121002.pdf?bebf-1d6e

 

Monday, March 4, 2013

Surprise Tenant Enjoys Sustainable Design


Canadian goose sits on nest of native grasses on roof top garden
Canadian geese make a home on Boise rooftop

The Mulvanney Medical Office Building on the St. Alphonsus Hospital campus has a surprise tenant.  This mother goose, oblivious to the stir she is creating inside the building, has settled in with a nest of native grasses and down feathers on the 2nd floor rooftop garden just two feet from the office of the building supervisor.  Our Dave Davies was on site for a tenant improvement project and took this photo through the window.  The reflective coating on the exterior of the windows may explain why she isn't bothered by the crowd.

Designed by CSHQA landscape architect Kyle Hemley, ASLA, the garden of native and low water plants is one of the sustainable design features that led to LEED Gold for the project.   The grasses are wearing their fall haircut and will begin to green up and grow in a month or so.  By that time the four eggs now in the nest will hopefully have become four baby goslings. 

Thursday, January 31, 2013

Pushing the Urban Boundary - CSHQA Moving to New Offices


Rendering of new CSHQA office at 2nd & Broad Streets, Boise, ID
CSHQA Office Rendering - Corner of 2nd & Broad Streets
When I jokingly told a friend that architects are always pushing urban boundaries because only lawyers can afford rents when areas mature, I wasn’t far off.  Urban redevelopment tends to follow the artists and creative types who are looking for unique spaces and cheap rents at the edges.  The second wave often consists of architects, designers and suppliers to the trades.  Eventually, shops, restaurants and public spaces solidify the redevelopment.

2nd & Broad (aka 2|b) is our 54 year old warehouse that once was, literally, on the wrong side of the tracks.  It’s been a warehouse owned by the same family that built it.  Right now, it looks pretty rough around the edges and the redevelopment to office space won’t come cheap.  Yet after an exhaustive search around the valley it came out #1 on our list for potential redevelopment.

2|b offers incredible visibility, functionality and opportunity.  It sits directly across Front Street from the Ada County Courthouse; CSHQA staff will be on one floor, instead of three; and our team has a “free hand” in designing advanced energy saving and sustainable systems.  As designers, then users of the space we have an opportunity to really learn how design and operation interact to produce results.

As the project and design architect for 2|b, I have a lot of skin in this game; I am the steward of everyone’s goals, from print room to president.  But I’m not alone.  There is energy and excitement about this project and a huge emphasis on grassroots collaboration.

Over the course of construction I plan to write a few posts about the process, designing for your peers, and pursuing a high level LEED certification.  In the meantime read the news in the Idaho Business Review 1.31.13 and the Statesman http://www.idahostatesman.com/2013/01/29/2429726/downtown-warehouse-to-house-cshqa.html.