Bellevue and King County Sustainable Development Study Tour to Denmark, Oct 2022

Prosperity From Sustainable Infrastructure and Energy, Sept 2019

Arts, Architecture and More in Cuba, March 2016

Decarbonizing the Gas System, May 2022

Sustainable Infrastructure and Prosperity in Denmark and Sweden, Sept 2018

The Benefits of Sustainable Energy and Infrastructure for Cities, Neighborhoods, and Rural Communities

Cross-Laminated Timber Delegation to Norway, Sweden and Netherlands, Sept 2019

Urban Sustainability in Denmark and Sweden, June 2016