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Tom Hassenboehler is a Co-Founder and Managing Partner at CO2EFFICIENT. Tom brings over twenty years of experience executing successful legislative, business, and communications strategies in senior House, Senate, and private sector positions. Before launching CO2EFFICIENT, he served as the Chief Counsel for the House Energy and Commerce Committee under Chairman Greg Walden (R-OR). During his time in the House, he led and managed the issues and staff under the jurisdiction of the Subcommittees on Energy and Environment, where he oversaw bipartisan Committee passage of reauthorizations of several energy and environmental laws, and the launching of the Powering America hearing series, a comprehensive review of emerging issues affecting the nation’s electricity markets.
Previously, he served as Chief Counsel for Energy under Chairman Fred Upton (R-MI). Prior to his roles in the U.S. House of Representatives, he worked in the private sector as the Vice President of Policy Development and Legislative Affairs for America’s Natural Gas Alliance, a trade association representing 30 of the nation’s largest independent oil and gas producers. Tom’s earlier experience was in the Senate as Counsel for the Environment and Public Works Committee under Ranking Member Jim Inhofe (R-OK). He began his career working on various issues that led to the formation of the Energy Policy Act of 2005 and Energy Independence and Security Act of 2007 for the Energy and Commerce Committee under former Chairman Billy Tauzin (R-LA) and Joe Barton (R-TX). Tom received his Bachelor of Arts in mass communication and his Juris Doctorate from Louisiana State University.
Effective March 1, 2025, Thomas J. Vilsack, former United States Secretary of Agriculture and Governor of Iowa, became the first Chief Executive Officer for the World Food Prize Foundation. In this new role, Governor Vilsack is focusing on expanding the Foundation’s global network, and will further position the Foundation as a leader in addressing global food and nutrition insecurity, continuing his lifetime of public service.
Shelby Coffey III is a distinguished journalist, media executive, and thought leader whose career has helped shape the landscape of American news and public discourse. Over several decades, Coffey has held some of the most influential roles in journalism, including serving as editor of the Los Angeles Times, executive vice president of ABC News, and deputy managing editor of The Washington Post. His editorial leadership extended to key roles as president of CNN Financial News, editor of the Dallas Times Herald, and U.S. News & World Report.
Jerry Steiner has spent 40 years involved in agriculture following growing up on a Wisconsin dairy farm. He began his career with Monsanto, in multiple business leadership roles. From 2003-2013 he served as a member of the Executive team, as the company’s Executive Vice President of Sustainability and Corporate Affairs. He led the company’s global Government, Public and Industry Affairs teams across the 70 countries where Monsanto conducts business. This experience got Jerry connected to the Keystones centers work in agriculture. Key among his responsibilities were shaping the company’s public policy and building partnerships aimed at helping farmers around the world produce more food, while conserving valuable resources like water and energy. Two unique partnership that developed under his leadership were drought tolerant corn with 5 African countries, CIMMYT and the Gates foundation, and a building a sustainable business model in Brazil with the value chain leading to significant multi-company investment and soybean varieties that can protected themselves.
Jennifer Morris is the Chief Executive Officer of The Nature Conservancy, leading a team of nearly 6,000 staff working in more than 80 countries and territories tackling the dual crises of the 
Congressman Joe Neguse represents Colorado’s 2nd District in the U.S. House of Representatives. He was elected to his first term in November 2018, becoming the first Black Member of Congress in Colorado history. In December 2022, Rep. Neguse was elected by his colleagues to serve as Chair of the Democratic Policy and Communications Committee (DPCC), becoming the first Coloradan to serve in a senior elected leadership role in the House in over 85 years. He serves on the Natural Resources and Judiciary Committees, and was also appointed by House Minority Leader Hakeem Jeffries to serve as one of four Democrats on the prestigious Rules Committee. Rep. Neguse serves as Ranking Member on the House Subcommittee on Federal Lands, which he previously Chaired in the 117th Congress.
Llewellyn King was born in Southern Rhodesia, now Zimbabwe. He went into journalism as soon as he turned 16, stringing for Time magazine and United Press in Africa.
Steven Williams is the Chief Executive Officer of PepsiCo North America, overseeing a more than $48 billion business that spans PepsiCo’s Foods and Beverage operating units. His leadership encompasses more than 125,000 associates and over 900 locations across the U.S. and Canada. Steven joined PepsiCo in 2001 as part of PepsiCo’s acquisition of the Quaker Oats Company, which he joined in 1997, and has held leadership positions of increased responsibility since.