Board Members
Carishma Gokhale-Welch: Board President
Project Leader
National Renewable Energy Laboratory
Carishma is a Project Leader at the National Renewable Energy Laboratory. With nearly two decades of work experience in the U.S. and abroad, her work focuses on providing technical assistance to developing country governments with clean energy planning and strategy. Carishma also supports renewable energy and microgrid projects, power sector transformation activities, energy resilience planning, and assists communities with energy transitions. Before coming to NREL, her work involved overseeing activities ranging from strategic planning, building partnerships and new initiatives, to outdoor stewardship, mine reclamation and watershed management. Raised in India, she was educated at the University of Mumbai and at Yale University, where she earned a Master’s in Environmental Management. She loves playing outdoors in Colorado, traveling with her husband, and looking for bugs in the backyard with her kids.
Susan Bonsall Rosenberry
Community Leader
Susan Bonsall Rosenberry is a Community Leader who serves on numerous non-profit boards in Denver and Larimer County that focus on environmental issues, social justice, education, and community service. Susan has been the Director of Leading Learning Communities, a top management consulting firm; Executive Director of the Colorado Environmental Coalition; Executive Director of Earth Day USA; Regional Director of the Stewardship Community; Regional Director of Renaissance Business Associates; and a Marketing and Communications Specialist at Rutgers University. She received her B.A. from the University of Colorado and her M.A. from Rutgers University. Susan plays her ukelele in four groups, is an oil painter and is a Master Gardener with Larimer County.
Megan Boutin: Board Secretary
Project Architect
Tryba Architects in Denver
Megan is a Project Architect at Tryba Architects in Denver. She has over a decade of experience managing a variety of project types, delivering creative, sustainable buildings on-time and on-budget. Megan is passionate about bringing people together through the built environment, building spaces that help encourage community involvement and engagement. Her creative thinking, understanding of the building industry, and overall positive demeanor makes her a valuable asset to the Board to help progress Groundwork Denver’s mission and community goals. Megan received her Bachelor of Architecture from the University of Arizona. She is originally from Boise, Idaho and her love for the outdoors brought her to Colorado. Megan enjoys hiking, traveling, and exploring all that Colorado has to offer.
Tracy Coppola (she/her)
Colorado Senior Program Manager
National Parks Conservation Association (NPCA)
Tracy Coppola is based in Denver and serves as the Colorado Senior Program Manager for the National Parks Conservation Association (NPCA). She is proud to have the opportunity to advocate for her state's incredible parks and people and to also enact progressive change by creating parks, like the new Amache National Historic Site, that tell a fuller and more inclusive story of America.
Prior to NPCA, Tracy was at Earthjustice where she served as Senior Legislative Counsel on public lands policy and worked on campaigns to defend bedrock environmental laws. Her other nonprofit roles include serving as Director of Wildlife Protection for the Humane Society of the U.S. and as a campaigns officer for the International Fund for Animal Welfare. Tracy earned JD and a Master’s in Environmental Law and Policy from Vermont Law School and an undergraduate degree from Yale University. Tracy loves exploring the outdoors with her spouse, Patrick, and her pup, Griffin.
Tyler Evans (he/him/his)
Board Vice-Chair
Co-Founder & CEO
Mana Battery, Inc.
Tyler is currently building Mana Battery, Inc. to develop low cost batteries for the electricity grid. Prior to founding Mana, Tyler was co-founder at SiILion, Inc., which created new electric vehicle battery technology and was acquired by Tesla. He has a Ph.D. in Mechanical Engineering/Materials Science from the University of Colorado. Aside from working on batteries and renewable energy, Tyler likes to connect with the environment by spending time in the mountains with friends and family.
Avalon Fajardo-Anstine
Bio coming soon.
Silvia Fuentes
Pinnacol Assurance
Bio coming soon.
Mikayla Kolb
Bio coming soon.
Stuart Nissenbaum
Environmental Protection Specialist, Environmental Protection Agency
Stu Nissenbaum is an Environmental Protection Specialist with the Environmental Protection Agency. In his role, he ensures that sound science is used in the promulgation of new rules and actions. He also lends support to the Arctic Council where he is updating the Arctic Contaminate Action Program's Black Carbon Case Study Platform. Stu went to Indiana University for graduate school where he earned a Masters of Public Affairs and a Masters of Science in Environmental Science. Prior to moving to working for the EPA, Stu worked in stormwater management in Commerce City and prior to that in Lake County, Illinois where he grew up. Stu lives in RiNo with his dog Arlo. In his free time, Stu loves to mountain bike and ski.
Daniel Stange
Grant Manager & Peer Specialist
Sisters of Color United for Education
Danny is a Denver Native born of mixed parents – a Chicana mother from Denver and an Irish father from the east coast. He became involved with traditional Native American Aztec Dancing in 1994. His Chicano family has held deep roots in the Denver area since the 1920’s, and through matrilineal connections is well known to an extensive family that continues to be important within Denver at all levels of society.
Danny is a Grant Manager and Peer Specialist that works with Sisters of Color United for Education (SOCUE), a partner of Groundwork Denver. As the Director of Mobilization, he manages collaboration efforts and helps people in the community get treatment services for substance misuse issues. He also coordinates cultural activities and ceremonies and provides philosophy and Indigenous worldview education. Danny is bilingual (Spanish/English) and represents his community on a variety of boards and committees that work to improve the engagement in civic processes and provide essential services to people with the greatest barriers. Some of these include Sheridan School Board District 2, Kaizen Food Rescue, Denver Fire Keepers Circle, Teocalli Tepeyolotlan, and Danza Azteca Grupo Huitzilopochtli.