• Board of Trustees & Staff

Our Mission

The mission of the Utah Clean Cities Coalition is to advance the energy, economic, and environmental security of the United States by supporting local decisions to adopt practices that reduce the use of petroleum in the transportation sector.

Board of Trustees

Dr. David Christensen; Innovation Director, ASPIRE, USU & Utah Clean Cities Board President

Scott Brandeberry; CEO, Lancer Energy &Fleet Saver, Interim Vice President

Debbie Lyons; Deputy Director, Salt Lake City Sustainability

Hanko Kiessner; CEO, Packsize &  Leaders for Clean Air

Matt Stalsberg; CEO, ACE Disposal and Recycling

James Campbell; Director, Innovation and Sustainability Policy, PacifiCorp

Steve Handy; Utah State Representative

Brett Brown; Manager of Operations, Dominion Energy

Annie Schneider; Senior Energy Resilience Specialist, Governor’s Office of Energy Development

Jack Hedge; Executive Director, Utah Inland Port Authority

Brent Chamberlain; Kane County Commissioner & EVZion Steering Committee,  Kane County

Teri Newell; P.E., Deputy Director of Planning and Investment, Utah Department of Transportation

Denise Brems; Retired, Governor’s Office of Energy Development

Tammie Bostick

Executive Director

Tammie Bostick leads Utah Clean Cities Coalition (UCCC) as Executive Director with a passion for clean fuels, clean air, and clean strategies. Tammie joined Utah Clean Cities in 2015 and considers now is the most exciting time to work in transportation in history – thinking globally and acting locally, in a world where everyone is an ally. 

She was appointed in 2017, to the Utah Governor’s Motor Vehicle Review Board consulting with state fleet operations. Since 2019, Tammie has also served as the Vice President of Transportation Energy Partners, TEP, a collaborative board with the Clean Cities Coalition Network that advocated for advanced transportation focused federal policy and Clean Cities advocacy. Beginning in 2021, she was honored to begin serving on the Utah State University ASPIRE Societal Impact committee focusing on near port communities and underfunded transportation areas.

Beginning in 2020, Utah Clean Cities became the primary investigator of two highly innovative projects with the Department of Energy Vehicle Technologies Program: EVZion and CORWest. EVZion is piloting and demonstrating the feasibility of zero-emission electric shuttles in the East Zion National Park area. The CORWest project connects eight Western regional states developing electric corridors in rural, gateway communities across the intermountain region. 

Additional projects that Utah Clean Cities mobilized under Tammie’s leadership include an innovative recognition program for workplace charging, Work Electric which is housed in Drive Electric Utah .This program pairs with the Beyond Zero Green Fleets Program which guides fleets to climate positive targets to clean energy infrastructure and zero emission transportation management plans targeting zero emissions and climate resiliency.

Tammie addresses private and public leadership locally and nationally on the future of transportation and climate communication focusing on actionable steps for fleets that include advanced fuels, vehicles and visionary deployments of new technologies. She is actively engaged with local and national Renewable Natural Gas, RNG, and innovative hydrogen projects with the goal of demonstrating carbon-benefiting fleets and infrastructure modeling. 

Tammie is a Utah native and a graduate degree from the University of Utah in Organizational Communication. Her life experiences have helped deepen her commitment to preserving the delicate balance of Utah’s beautiful landscape and abundant resources with advanced, state-side clean energy and fuels that are economically and ecologically sound, renewable, and ultimately sustainable. 

Tammie lives and works in Salt Lake City near her family and the splendor of Utah’s natural spaces and practices mindful mobility with her electric car, e-bike and her favorite hiking shoes.


Kelly Barrett

Project Manager

Community Development and Sustainability Initiatives

Kelly began working with Utah Clean Cities in June 2020 as a Graduate Fellow through the Clean Cities University Workforce Development Program (CCUWDP). Kelly completed her Masters of Environmental Management (MEM) from Western Colorado University in May 2021 and joined the team full time in May 2021.  

Kelly is furthering the development and enhancement of various UCC projects focusing on supporting Utah in transitioning to the use of clean fuels and technologies. Before coming to UCC, Kelly began her service work through multiple AmeriCorps terms including NCCC (Class 18 and Class 20), the Southeast Alaska Conservation program, and as a VISTA Program Coordinator. Kelly then joined American Conservation Experience as a Program Manager and moved into the Program Director for BLM, USFS and Special Program Internships with the Emerging Professionals in Conservation (EPIC) Program. In shifting her career focus from youth development and conservation, Kelly has a passion for sustainability and being involved in actions that enhance and better the health, safety and environmental wellness of communities. She has enjoyed gaining direct experience with alternative fuels and technologies, community and state based projects and initiatives with Utah Clean Cities.

Kelly is currently supporting with various Rural Utah and Western Region projects supporting the transition to utilizing clean fuels and vehicles.


Jerad Giottonini

Communications Manager 

Jerad is responsible for planning and implementing Utah Clean Cities’ communications strategy, coordinating in person and virtual events, managing social media, coordinating the monthly newsletter, and redesigning and updating the UCC website.

Jerad has a six years of experience in the broadcast news industry. Prior to joining UCC, Jerad was a general assignment reporter for ABC 4 News in Salt Lake.

Jerad was born and raised in Northern California and received his Bachelor of Arts in Broadcast Journalism and a Minor in Urban Studies and Planning. He graduated from San Francisco State University.


Lisa Taylor


Lisa Taylor is from the Uintah Basin and has a background in oil and gas and business management. She will be working on project support in rural Utah. Currently honing her skills in off grid living and ranching.

Marti Sorensen 


Marti grew up in Utah and is a fourth-year student at the University of Utah. Marti is pursuing a double major in Geography with an emphasis on Climate Change and Landscape Dynamics and Environmental Sustainability Studies with an emphasis on Air, Water, and Public Health. Throughout her courses, Marti has found a passion for sustainable development that creates equitable communities, safe and healthy environments, and overall increased well-being for all. Marti is committed to promoting and enhancing the infrastructure of various advanced fuel sources in order to produce safer and healthier communities and environments.

In her free time, Marti enjoys taking care of her plants, watching sunsets, and hiking the beautiful trails Utah has to offer. Marti is delighted to have the opportunity to further her education and contribute to Utah Clean Cities’ mission.

Contact Information

Salt Lake City & State of Utah Office

Main Phone Number: 801-580-1922

Physical Address: 451 S. State Street, Suite 415,  Salt Lake City, UT 84111

Mailing Address: P.O. Box 145474, Salt Lake City, UT 84114