Oil Change International is a research, communications, and advocacy organization focused on exposing the true costs of fossil fuels and facilitating the ongoing transition to clean energy.
Oil Change International (OCI) is a research, communications, and advocacy organization focused on exposing the true costs of fossil fuels and facilitating the ongoing transition to clean energy. Rooted in community solidarity and principled policy analysis, we work within larger movements to build a fossil free future.
Founded in 2005, Oil Change International now has a talented, experienced, and dedicated international team of twenty, backed by hundreds of thousands of supporters. We are data driven and people powered.
Executive Director & Founder
Stephen Kretzmann founded Oil Change International in 2005 in order to educate about the true impacts of fossil fuels, to conduct research, education, and organizing to hasten the transition to clean energy.
Elizabeth Bast is the Managing Director at Oil Change International, where she is responsible for organizational development and administration and supports the organization’s work on international public finance.
Alex Doukas is the Lead Analyst at Oil Change International. His work focuses on ending international subsidies and public finance for fossil fuels, and shifting public resources toward building a clean energy future, including access to clean energy for all.
Vickal Khadka is the Office Manager at Oil Change International, where he supports the organization’s administrative, financial, and fundraising needs and ensures the smooth functioning of OCI’s Washington, DC office.
Nathan Lemphers is a Senior Campaigner at Oil Change International, where he works with the Energy Futures and Transitions Program to accelerate the transformation to a zero-carbon economy.
Matt Maiorana is Oil Change International’s Digital Director, where he manages the organization’s digital infrastructure and leads on the organization’s international communications efforts.
Senior Advisor – Africa
Thuli Brilliance Makama is Oil Change International’s Senior Advisor for Africa, providing strategic direction and campaign support for the organization’s work in Africa. Thuli works closely with civil society organizations and other stakeholders in the Africa region to shift energy finance towards clean energy access and to expose the impacts of fossil fuel projects.
Energy Transitions and Futures Program Director
Hannah McKinnon is the Energy Futures and Transitions Program Director, working to shape and drive a transition to a zero-carbon economy in the coming decades to secure a safe future, based on climate science.
Amanda Mourant is the Engagement Director for Oil Change International, where she leads on U.S. digital communications and manages the day-to-day operations of a robust digital advocacy and fundraising program.
Greg Muttitt has worked on fossil fuels and climate change since 1997. He joined Oil Change in October 2014, and specialises in how climate limits will shape the future of the energy industry.
Alex Ortiz is a Communications Associate at Oil Change International, where he supports the Communications Team and is working to accelerate the youth climate movement in its just transition to a world free of fossil fuels.
Collin Rees is a Senior Campaigner at Oil Change International working to stop the expansion of the fossil fuel industry, support grassroots resistance against dirty infrastructure, end public support for oil, gas, and coal, and wind down fossil fuel production with a just and equitable transition.
Contributing Editor, Priceofoil.org
When not blogging for Oil Change, Andy is a freelance writer and journalist specializing in environmental issues. He has written about the oil industry and climate change for twenty years and his books include: ‘The Next Gulf’ and ‘Green Backlash’.
Susan Rubinstein is the Operations Director at Oil Change International, where she manages administrative, financial, and fundraising activities.
Senior Research Analyst
Lorne Stockman is a Senior Research Analyst at Oil Change International, where he researches and analyzes developments in the North American oil industry.
Senior Research Analyst
Kelly Trout is a Senior Research Analyst at Oil Change International, focusing on pathways to manage the decline of fossil fuel production as part of the organization’s Energy Futures & Transitions program.
Bronwen Tucker is an Analyst at Oil Change International, focusing on shifting public finance and subsidies towards a fair and 100% renewable future as part of the organization’s Stop Funding Fossils program.
Strategic Communications Director
David Turnbull is the Strategic Communications Director at Oil Change International, developing communications, campaign, and narrative strategies to bring Oil Change’s research on the financing, influence and impacts of fossil fuels to the public, the media, and decision-makers.
Susanne Wong is a Senior Campaigner with Oil Change International’s Stop Funding Fossils program. She works with an international and Japanese-led coalition to end the Japanese government’s financing of coal.
Shift the Subsidies Database Manager
Ken Bossong works at Oil Change International as the Shift the Subsidies Database Manager. He has worked on energy policy issues since Earth Day 1970.
Executive Director, Sierra Club
Thomas Cavanagh, Chair
Executive Director, Bandaloop
Renato Redentor Constantino
Executive Director, Institute for Climate and Sustainable Cities
John Durkalski, Treasurer
Partner, Butsavage & Durkalski, P.C.
D. Cole Frates
Co-Founder, Renewables Resources Group & EndOil
Director, Partners for a New Economy
Jonathan G. Kaufman, Secretary
Executive Director, Advocates for Community Alternatives
Executive Director, Oil Change International
Jennifer Krill, Vice Chair
Executive Director, Earthworks
Melissa B. Mills
Genetic Counselor, Stanford Children’s Hospital
Co-Managing Partner, Encourage Capital