Reduce
Trek reduces harmful emissions in the air by using
- propane in the trams, (also see Puget Sound Clean Cities site)
- biodiesel in diesel-powered equipment and
- hybrid vehicles for staff shuttles between Trek and her sister park, Point Defiance Zoo & Aquarium.
Whenever possible, two-sided copies are made to save paper and all paper used has recycled content.
Staff are often allowed to flex their schedules to facilitate carpooling.
Environmentally safe cleaners keep unnecessary chemicals out of the environment.
Over the course of the past few years, bulbs all over the park have been switched to energy-efficient fluorescents. Lights for the Hoot 'n' Howl event have been changed to LEDs which use only 15 percent of the power used for traditional strings of lights.
Office spaces are equipped with programmable thermostats to save energy when the spaces are not being used. Computer monitors are set to go dark after a set period.
Several displays have motion detectors so lights are only lit when visitors are present. Water faucets in the rest rooms are also on motion sensors so water is not wasted.
No straws or drink lids are used in the cafe, leaving less waste in the park.
Northwest Trek employees are responsible for a mile-long roadside clean-up program along the highway leading to the park.