expert

• Megan Ryssman

  Megan Ryssman joined Clean Air Task Force in July 2026 as a Major Gifts Officer. She brings more than seven years of nonprofit fundraising experience, most recently as a Philanthropy Officer at the World Wildlife Fund, where she managed a portfolio of individual donors and connected their philanthropic interests with…

  July 17, 2026

• Becca Cuntala

  Becca Cuntala joined Clean Air Task Force in July 2026. As a Senior Manager on the Institutional Giving team, she supports the management of existing and prospective foundation partnerships and works closely with CATF experts to develop programs, construct grant proposals, and highlight the value of CATF’s work in driving…

  July 15, 2026

• Raihan Amir Rashidi

  Raihan is the Senior Associate for the Electricity program at Clean Air Task Force, where she supports CATF’s electricity sector decarbonization strategies related to market design, system planning, and policies that enable clean energy implementation across the U.S. Prior to joining CATF, Raihan worked to advance the energy transition in…

  June 8, 2026

• Mark Lloyd

  Mark Lloyd is Manager, Talent Management at Clean Air Task Force, where he supports global hiring and talent operations to help the organization attract and retain the experts needed to drive practical, evidence-based climate solutions. He brings more than 15 years of experience leading talent acquisition and people operations in…

  May 7, 2026

• Jeff Hammons

  Jeff Hammons joined CATF as an Attorney in April 2026, bringing extensive experience in environmental litigation and regulatory defense. Prior to CATF, Jeff spent several years at the U.S. Department of Justice defending federal environmental agencies, including the U.S. Environmental Protection Agency, in federal courts of appeals and district courts….

  April 28, 2026

• Seth DiLorenzo

  Seth DiLorenzo joined Clean Air Task Force in April 2026 as the Associate Director, Executive Office & Board Relations. He brings over 15 years of experience building the operational infrastructure that enables mission-driven organizations to scale. Prior to joining CATF, Seth worked for The Health Alliance for Violence Intervention (HAVI),…

  April 1, 2026

• Emilia Janisz

  Emilia Janisz is an advisor to Clean Air Task Force with a focus on EU and Central and Eastern European nuclear energy advocacy. Emilia has worked for over a decade in Brussels for Europe’s largest nuclear society for science and technology and served as leader of the international initiative, Nuclear…

  March 9, 2026

• Jason Lipton

  Jason is the Senior Manager, Strategic Finance for the Superhot Rock Geothermal program at Clean Air Task Force (CATF). In his role, Jason leads CATF’s geothermal investment analysis, advocacy, and engagement with the full spectrum of financial stakeholders. Before joining CATF, Jason served as Managing Director of Data Analytics &…

  March 4, 2026