Help us test a new local emissions estimation tool

Commerce is seeking volunteers to test early versions of the Washington Local Emissions Estimator (WaLEE) tool, which will estimate the greenhouse gas emissions-reduction potential of comprehensive plan policies.

Commerce is inviting planners and consultants across the state to try out Beta version 1 of WaLEE in July and Beta version 2 in October.

Test users will have the opportunity to evaluate and provide feedback to help shape the tool ahead of its public release in early 2027. Help us consider what may be missing, unclear or different from how you would approach planning for climate mitigation in practice. It should take about one hour to evaluate the tool. Please register by June 30.