Furman University | Woodrow Wilson Visiting Fellow program visit | April 2018

Astana Future Energy Forum | Energy Solutions for the Climate Change Problem | August 2017

The Brookings Institution | The New Solar System | March 2017

Aspen Ideas Festival | Red, Brown, and Green: China's Bid for Cleaner Energy | July 2015

World Affairs Council of Northern California | Rational Approaches to Renewable Energy | January 2013