Sierra co-founded Plastic Free Fridays, a 501(c)3 non-profit in 2019. The Plastic Free Fridays mission is to help significantly reduce single-use plastics consumption among individuals by raising awareness and shaping positive habits on a broad scale through education, awareness, and alternative solutions, while also working towards systemic change on the community-, corporate- and policy-level.
Forward | Women’s March On Washington
January 21st, 2017 marks a historic day in history. We witnessed 500,000 people march in the streets of Washington D.C., 3.3M people nationwide march in the streets in more than 500 U.S. cities, and millions of individuals from all seven continents who marched in solidarity. Together, we will write history.
Protect Our Winters (POW) is a 501(c)(3) nonprofit. Founded by professional snowboarder Jeremy Jones in 2007, POW turns passionate outdoor people into effective climate advocates. POW leads a community of athletes, thought pioneers and forward-thinking business leaders to affect systemic solutions to climate change.