- Building Efficiency Community Energy Efficiency Program ~ Support for Complying with Washington State Energy Code (Residential) ~ Home Energy Raters ~ Building Component Research ~ Energy Professional Training 
- Renewable Energy The Renewable Energy System Incentive Program ~ Utility net metering reporting ~ The Community Solar Expansion Program ~ 
 Least-Conflict Solar Siting
 
- Industrial Efficiency Plant Assessments ~ Newsbriefs ~ Training ~ NW Clean Energy Application Center ~ Software Development ~ Technical Resources for Manufacturers 
- Clean Fuels &  Alt Energy Green Transportation Program ~ Alternative Fuels ~ Bioenergy ~ Geothermal Energy ~ Solar Energy ~ Hydrogen and Fuel Cells 
- Public Facilities Support Indoor Air Quality (IAQ) ~ Plant Operations Support Consortium ~ Resource Conservation Manager (RCM) ~ Resource Efficiency Manager (REM) ~ Tribal Indoor Air Quality 
- Research & Evaluation  Technology Research: Emerging Technologies ~ Data Collection ~ Engineering Analysis Workforce Development: Labor Market Research ~ Education/Training Evaluation Energy Efficiency Program Evaluation 
- Computer Services Develop Software Applications ~ Create Websites ~ Manage Telecom and Computer Networks ~ Provide Video Conferencing