About NUMO

Harriet leads the NUMO team and draws on her deep-bench experience in urban planning, smart mobility, disaster resilience, housing and community development issues to guide the NUMO alliance.

Before joining NUMO, Harriet served most recently as advisor to Ford Smart Mobility, Arcadis, the U.S. Virgin Islands, the State of Louisiana, Georgetown University and many other cities, states and foundations. She also prepared an amendment to Washington, D.C.’s Comprehensive Plan on Autonomous Vehicles. During the Obama Administration, she was principal deputy assistant secretary of the Office of Community Planning and Development at the U.S. Department of Housing and Urban Development, where she initiated the first ever $1-billion National Disaster Resilience Competition. Her work at HUD included helping states, regions, cities, counties and towns across the U.S. build strong foundations for climate change resilience.

Harriet has been a board member of the Washington Metropolitan Transit Authority and the Washington Metropolitan Region Transportation Planning Board. She was the director of the District of Columbia Office of Planning, where she worked to make D.C. a walkable, bikeable, livable, globally competitive and thriving city. Prior to this she was the director of the Governors’ Institute on Community Design, co-founded with former Maryland Governor Glendening. Harriet was also a Loeb Fellow at the Harvard Graduate School of Design.

Jyot is deputy director of NUMO. She works to align NUMO stakeholders: the people living in cities and the businesses and governments that run them.

Prior to joining NUMO, Jyot led the new mobility work at WRI Ross Center for Sustainable Cities. Her work involved supporting impact enterprises and city governments to understand emerging models and technologies. She has a particular focus on technology's impact on women in public spaces and equality of access for all urban citizens. Her work had its inception in India and has now grown to cities in Brazil, China and Mexico.

Prior to WRI, Jyot co-founded the Be! Fund, an experimental incubation fund, to invest in businesses by young people living in Delhi’s slums. She started her career in investment banking and consulting.

Jyot has an MBA from the Saïd Business School at the University of Oxford and a Bachelor of Arts degree from Mount Holyoke College. She is an associate fellow with the Skoll Center for Social Entrepreneurship and a Shell Foundation Fellow.

Robin Chase is a transportation entrepreneur and founder of NUMO. She is co-founder and former CEO of Zipcar, the largest car-sharing company in the world, and co-founder of Veniam, a network company that moves terabytes of data between vehicles and the cloud. Her recent book is Peers Inc: How People and Platforms are Inventing the Collaborative Economy and Reinventing Capitalism. Her current passion is working with cities to maximize the transformation possible with the introduction of self-driving cars.

Robin sits on the boards of the World Resources Institute and Tucows and serves on the Dutch multinational DSM’s Sustainability Advisory Board. In the past, she served on the boards of Veniam, the Massachusetts Department of Transportation, the French National Digital Agency, the National Advisory Council for Innovation and Entrepreneurship for the U.S. Department of Commerce, the Intelligent Transportations Systems Program Advisory Committee for the U.S. Department of Transportation, the OECD’s International Transport Forum Advisory Board, the Massachusetts governor’s Transportation Transition Working Group, and the Boston mayor’s Wireless Task Force.

Robin lectures widely, has frequently been featured in major media and has received many awards in the areas of innovation, design and the environment.

Charles T. Brown is a senior advisor to NUMO and founder and principal of Equitable Cities, a minority- and veteran-owned urban planning, public policy and research firm focused at the intersection of transportation, health and equity. He is also an adjunct professor at the Edward J. Bloustein School of Planning and Public Policy at Rutgers University. 

Charles is an award-winning expert in planning and policy and has been interviewed by several notable outlets including the New York Times, Washington Post, Los Angeles Times, the Guardian, VICE and Bloomberg CityLab. He is highly regarded as a keynote speaker and leads workshops on transportation, health and equity for audiences worldwide.

Charles previously served as a senior researcher with the Alan M. Voorhees Transportation Center at Rutgers University, where he authored several groundbreaking national and local studies that redefined how experts analyze the role of race and racism in transportation and mobility. In 2020, Charles was part of the inaugural class of the Public Voices Fellowship on the Climate Crisis, which is managed by the Yale School of the Environment.

Charles is a military veteran and a recipient of the Mississippi Commendation Medal and Global War on Terrorism Service Medal. He has a Master of Public Administration degree and graduate certificate in urban and regional planning from the University of Central Florida, where he received the 2020 Alumni Achievement Award for Public Administration. He also has a Bachelor of Science in Management degree from Belhaven College, where he received the James W. Park Academic Achievement Award. He is a certified instructor with the League of American Bicyclists, received a Crime Prevention Through Environmental Design Professional Designation (CPD) from the National Institute on Crime Prevention and is also a proud and active member of Kappa Alpha Psi Fraternity, Incorporated. 

Justyn Huckleberry is a Research & Projects Analyst for NUMO. She provides research, data, and thought support for sustainable and just infrastructure projects in the U.S.

Prior to joining NUMO, Justyn worked as a research assistant while completing her PhD in Environment & Resources at the University of Wisconsin-Madison. She has held positions as an editor for the online digital magazine, Edge Effects; as an engagement fellow at CDP; and as a teaching assistant for a variety of environmental courses. Her research and writing experience is multidisciplinary with both qualitative and quantitative experience and publications in the field of political ecology.

Justyn also holds a Masters of Landscape Architecture from University of California, Berkeley, and a Bachelor of Science in Environmental Science from the University of Texas at Austin.

Justyn lives in Madison, WI and enjoys riding bikes, camping, crocheting, and hanging out with her dog, Tulip.

Madlyn leads communications for NUMO. She works to build awareness of and support for NUMO and the alliance’s work by engaging with the media, experts and the public.

Prior to joining NUMO, Madlyn worked as a writer, editor, journalist, producer and communications consultant. She was the senior editor of The Fem Word, a digital platform dedicated to amplifying the voices and stories of women around the world; wrote the script for an award-winning short documentary film following a Bangalore girl's journey to win a life-changing spelling bee; and provided communications, marketing and public relations support for non-profit organizations and a sustainable retail brand. Her work has appeared on PopSugar and DC Trending, among other publications.

Madlyn holds a B.A. in English from the University of Virginia.