Teton Science Schools' Jackson Campus:
Environmentally Intelligent Design for Innovative Education

From the highway at the base of Vogel's Hill, all you can see is a road disappearing into the contour of the land. But beyond that lies so much more: The new Jackson Campus of Teton Science Schools is complete and busy servicing the educational needs of school children, teachers-in-learning and students of nature young and old, while maintaining and enhancing conservation easements on all but two percent of 880 total acres.

Carefully integrated into the landscape, two residential lodges, five educational buildings, a dining hall, maintenance building and welcome center were designed from a green perspective, using environmentally friendly materials with low-level organic compounds and using minimal resources. Natural lighting and innovation in space design have resulted in a learning environment in which students thrive. And since Teton Science Schools depends upon wildlife to fulfill its teaching mission, the entire site was prepared to avoid impact on established wildlife migration paths.

The construction effort benefited valley businesses as well. Of direct construction costs like labor and materials, over 75 percent of these dollars went to local contractors and workers in the Jackson and Star Valley communities. Introduced to new, environmentally intelligent building practices, the project proved to be a win-win for everyone concerned. That attitude is something that Teton Science Schools intends to maintain in an effort to fulfill its mission, connecting people to nature through education.


Jackson Campus Area Map (click map to view larger)
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Jackson Campus Map (click drawing to view larger)
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As the illustration above shows, there are nine buildings currently planned for the 16.5 acre building site, concentrating development on less than 2% of the 880 acre Jackson Campus.


Campus Buildings (click images to view larger)
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Mithun Architects of Seattle designed the campus and its buildings in collaboration with Hawtin Jorgensen Architects of Jackson, with the following objectives in mind:

1. To provide the necessary program space to fulfill the potential of the Teacher Learning Center.

2. To provide necessary classroom space to allow Journeys School to ultimately accommodate 220 Pre-K through 12th grade students while serving as a learning laboratory for the Teacher Learning Center.

3. To provide much needed residential space for local, state and national school groups, while offering appropriate residential space for visiting teachers and families.

4. To provide adequate and appropriate outdoor learning space.

5. To use our tremendously rich and varied natural resource area as a land-learning lab while:
•  protecting scenic resources
•  conserving wildlife corridors and habitat
•  enhancing wetlands and aquatic habitat
•  utilizing diverse outdoor study areas to foster an appreciation for conservation ethics and practices

6. To utilize and demonstrate environmentally intelligent design and building solutions.

Environmentally Intelligent Design Features [back to top]
The site planning approach placed most of the buildings on the northern side of the valley. This area offered better solar access and moved buildings with high intensity uses farther from wildlife sensitive tree cover.

All two-story buildings and most of the single story buildings were built into the hill, thus minimizing their scale of these buildings.

Site and building designs were intended to be educational tools in and of themselves, exhibiting environmentally intelligent design in the Greater Yellowstone Ecosystem.

Site (click on image to view larger) [back to top]

•  Detailed scientific reports of existing wildlife and plant communities helped locate buildings in the least disruptive areas of a 224-acre site.

•  Native plantings integrated with existing plant communities helped prevent invasive non-native species from taking root.

•  Building footprints totaled less than 52,000 square feet on the 224-acre north site, and 99.5% of that area was not built upon. Additionally, 93% of open space was protected. Development impacted roughly 16.5 acres, less than 2% of the total 880-acre Jackson Campus site.

•  Local wildlife movement remained un-impacted once the installation was complete.

•  The Campus was located out of the Highway 22 sightline.

•  Onsite topsoil was stockpiled for reuse during landscaping.

•  Erosion and dust control, including planting of temporary annual ground cover, was monitored and mediated throughout construction.

•  The total 880 acre-site was actively managed to monitor and control human impacts, including: seasonal closures to human access; and limits on student numbers with restricted access points.

•  The primary land management goal was to improve wildlife habitat. e.g. 3.2 miles of decades-old fencing was removed and wetlands were rehabilitated.

•  We employed a full-time land management staff.

Energy & Water (click on images to view larger) [back to top]


•  Buildings were sited to take advantage of site issues such as solar gain, late day shading in summer, and building "into" the site.

•  Narrow building footprints oriented to maximize daylight, passive solar gain, and natural ventilation

•  No air conditioning - Thermal Analysis Software (TAS) computer modeling was used to locate window openings and operable skylights for maximum cross-ventilation.

•  Natural gas boilers and radiant heated concrete floors were installed to provide a high efficiency, low maintenance heating system.

•  High indoor air quality is controlled with outside air using Heat Recovery Units that recover heat from exhaust air.

•  Wall and roof insulation were designed to exceed energy code recommendations by 20% to 30%.

•  High efficiency fluorescent lighting was installed.

•  A daylighting analysis using a 3-D model of critical workspace at "Lighting Design Lab" (www.lightingdesignlab.com) targeted a 2% daylight factor in 75% of regularly occupied spaces.

•  Exterior and interior sun screening devices provide solar control and daylight harvesting.

•  Low-flow sinks and showers reduce annual water use by a target of 20 -25%.

•  Use of native plant species eliminated the need for permanent irrigation for all areas except the playfield.

•  A demonstration photovoltaic system totaling roughly 9.8 kw tied into the power grid, permitting power to flow back into the grid at times of low onsite use.

Materials and Indoor Air Quality [back to top]
•  A construction recycling program maximized diversion of waste from landfills.

•  Targeted use of concrete containing up to 40% fly ash (a byproduct of power generation) was used as a substitute for cement.

•  Walk-off mats at entry doors are made from recycled tires. Large walk-off grates at all entries reduce tracked-in dirt and aid in improving air quality.

•  Most building materials were left untreated to reduce volatile organic compounds (VOC's) or any off-gassing that might occur due to toxicity of finishes. This also eliminated ongoing re-finishing and maintenance.

•  Untreated plywood and oriented strand board (OSB), made from smaller trees and chips, were used to cover many of the interior surfaces.

•  Low VOC finishes, adhesives and sealants were used throughout project.

•  Structural systems such as roof panels, wood shear walls, and concrete slabs were left exposed on the interior, eliminating need for extra finish materials.

•  Only carpeting with 100% recycled-content backing was used.

•  Engineered lumber structural systems used smaller diameter trees for production.

•  Metal roofs, wall panels, and fiber cement siding provided durable, fire-resistant exterior cladding.

Transportation & Community [back to top]
•  Donor support was kept in the valley with over 75% of materials and labor being purchased from local trades and businesses.

•  Teton Science School shared costs with START to provide public bus service.

•  Van-pooling was instituted for employee travel.

•  The Campus is pedestrian focused, with no vehicles allowed in the campus core.

•  Parking and vehicle flow was designed to encourage carpooling.

•  Worked with Jackson Hole Community Pathways to integrate onsite circulation on a community-wide pathway system, including an underpass on Highway 22 that will also serve the general public.

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