RTC Policy Finder

Technical Resources for Engineering Efficiency (TREE) 

The Washington Department of Ecology offers efficiency services for manufacturing and industrial facilities. Their technical assistance team of engineers and scientists, known as TREE, or Technical Resources for Engineering Efficiency, uses state assessments and engineering analysis focused on small and medium-sized plants. Their consulting team’s services are free and confidential. 

Policy Type:

Sunset Date:

Date Updated:

01/27/2023