Gnarly Tree recently collaborated with the Eastern Africa Alliance on Carbon Markets and Climate Finance, the West African Alliance on Carbon Markets and Climate Finance, and the UNFCC to develop an intensive course on carbon taxation for government officials in African countries.

We hope this New Year’s greeting finds you and your loved ones safe and well. Our Gnarly Tree team is grateful for another great year! We are thankful to all our employees, associates, friends, partners, and clients who helped us continue to do important sustainability work across the globe.

Gnarly Tree Sustainability Institute (GTSI) is a small, woman-owned, certified B-corporation based in Bloomington, Indiana. We specialize in building organizations’ capacity to address their social, environmental, and economic impacts; making sustainability resources go further from the start; and preparing sustainability students to become ...

Becky MacKnight, Gnarly Tree Sustainability Institute Page 3 *Stamski, R.E., T.A. Harms and T.W. Gardner (1999). “Tectonic investigations of basalts and associated sediments in the southern Nicoya Peninsula, Costa Rica.” GSA Abstracts with …

Stephanie Hayes Richards, managing principal of Gnarly Tree Sustainability Institute, holds an MPA in Environmental Policy Analysis and Nonprofit Management from the School of Public and Environmental Affairs at Indiana University (2000) and an MBA in Marketing from the Kelley School of Business at Indiana University (2007).

Bloomington, Indiana 812.929.9803 stephanie @ gnarlytreesustainability.com. © 2017 - 2025 Gnarly Tree Sustainability Institute | Website: by Clear Spring Design

At the heart of Gnarly Tree Sustainability Institute’s approach to strategic planning is a deep commitment to analytical rigor and stakeholder engagement. GTSI uses a wide range of tools and techniques to support clients’ strategic and sustainability planning processes, including:

2019年9月23日 · Gnarly Tree Sustainability Institute assisted the City of Bloomington, Indiana in developing its 2018 Sustainability Action Plan, which is a five-year framework for the City’s sustainability strategy that “identifies both short- and long-term goals and actions in City operations and within the broader community. The plan includes an ...

Sustainability Management. Increased organizational commitment to sustainability is driven by a wide array of factors, including social pressures and brand rehabilitation, legal mandates, efficiency or cost-cutting initiatives, a sense of social and community responsibility, and shareholder pressures.

Gnarly Tree Sustainability Institute partnered with Indiana University’s O’Neill School of Public and Environmental Affairs and Climate Focus (prime contractor) to develop a guidebook for policymakers interested in developing carbon taxes.