Evergreen will help you
align your efforts with stakeholders, showcase
your growth, and create a better world through
holistic innovation.
Founder’s Vision
Evergreen International Sustainability Solutions (EISS) was founded on a simple but powerful belief: that solving our planet’s most complex challenges requires adaptive expertise, pragmatic innovation, and collaboration across boundaries.
We see sustainability as security. A system of relationships between people, place, and purpose. Our work bridges these relationships to turn ideas into outcomes: measurable environmental gains, durable financial models, and empowered leadership.
At Evergreen, our mission is to bring solutions to market. Solutions that are scalable, science-based, and rooted in the real-world conditions of the communities and ecosystems we serve. We operate with agility, integrity, and optimism. Because the world doesn’t need more plans; it needs people who can make them real.
Our Affiliated Experts
Will Lytle, PhD
Robert Handler, PhD
Robert Handler, PhD
Will combines deep cross-disciplinary experience with an ability to understand customer needs, assemble expert teams, and build partnerships across sectors to manage complex projects and advance equitable, science-driven resource governance.
Robert Handler, PhD
Robert Handler, PhD
Robert Handler, PhD
Robert holds a PhD in Civil and Environmental Engineering and, after moving from groundwater remediation into sustainable engineering through life-cycle assessment work, now focuses on sustainability assessment and life-cycle thinking as an assistant professor.
Climate Earth
Robert Handler, PhD
Matt Gallagher
Climate Earth is the first and only global provider of on-demand digital EPDs and business intelligence tools for the concrete industry, offering data insights that advance sustainability assessment and life-cycle thinking for lower-carbon materials.
Matt Gallagher
Kelly Froehlich, PhD
Matt Gallagher
Matt Manages network and cloud infrastructure across multiple sites, deploying SD-WAN and cloud solutions, overseeing security, automation, and IT systems for organizational resilience.
Kelly Froehlich, PhD
Kelly Froehlich, PhD
Kelly Froehlich, PhD
Kelly holds a PhD in animal sciences and Spearheaded a beginning sheep producer program through the American Sheep Industry Association to deliver producer education via online curriculum and in-person events.
Still North Media
Kelly Froehlich, PhD
Kelly Froehlich, PhD
Still North combines multimedia production and technical communication, using cinematic visuals and professional audio to elevate stories tailored to audiences at all levels.