OakTREE: .eco champion
While the impact of climate change is global, we feel its effects locally. OakTREE is helping build resilient communities better able to adapt to a changing climate.
Crystal Huang, Executive Director at the OakTREE Initiative tells us how they are helping to foster and build resilient communities in California.
What is the OakTREE Initiative?
OakTREE (Oakland Thermal Renewable Energy and Electrification) is a nonprofit in California building neighborhood-based systems of energy, food, and economic resilience to be owned and governed by the communities they serve. We deploy what we call "inter-structure,” which is infrastructure designed to strengthen interdependence among neighbors. Think thermal microgrids, closed-cycle greenhouses, community e-kitchens, and EV delivery services, all connected at the block scale and governed by the people who rely on them.
Like the roots of a forest, our communities already have wisdom, creativity, and strength. What's been missing is the shared structure to link it all together. Starting in Oakland and growing far beyond, OakTREE helps neighborhoods cultivate a new form of generational wealth, built by the community, for the community.
Why do so many communities lack control over the resources they depend on to survive and thrive?
Across the United States, the essential things communities depend on — energy, food, internet, jobs — are increasingly controlled by distant institutions with little accountability to the people they serve. Infrastructure is extractive and designed to generate profit for corporate shareholders rather than community wealth. The result is a quiet but profound loss: not just of affordability and reliability, but of agency. When neighborhoods can't shape or govern the systems we rely on, we lose the ability to determine our own future.
Climate change is accelerating this crisis. The communities hit hardest by rising energy costs, food insecurity, and extreme weather are almost always the same ones that have been systematically disinvested for generations — and the least responsible for the conditions driving it. Yet these are also the communities with the deepest reserves of creativity, care, and collective knowledge. What they've lacked isn't saviors. It's ability to reconnect to their roots.
Losing control costs us more than affordability and reliability. It costs us our ability to take care of each other and to live in balance with nature. And when any community loses that, we all do.
How does OakTREE help the local community?
OakTREE works alongside residents to design and build systems that reflect their values and realities. Our approach weaves together four interconnected areas of work.
- We develop physical infrastructure: shared thermal microgrids, closed-cycle greenhouses, and community e-kitchens that give neighborhoods tangible control over their energy and food.
- We cultivate workforce skills, training local designers, engineers, and tradespeople to build and maintain these systems themselves.
- We build entrepreneurial pathways, creating community-owned opportunities in food production, maintenance, and local services, replacing extractive jobs with ones that build lasting wealth.
- And at the center of it all, we rekindle interdependence: the human connections that grow when neighbors share infrastructure and start governing their essential resources together.
The result is a neighborhood that knows how to take care of itself and keep getting stronger.
Why is it significant to act at the community level?
Change at the individual level isn't enough. Putting solar on one roof, or switching one household to a heat pump, still leaves us isolated AND dependent on the same extractive systems, just slightly less so. Real resilience requires connection.
Our homes are where that connection becomes possible. It's the scale where people know each other, where trust already exists, and where shared infrastructure can be built, governed, and sustained by the people who rely on it. It's also where the benefits stay, generating local wealth, local jobs, and local ownership rather than sending value elsewhere.
There's a reason forests don't grow one tree at a time. The root networks beneath the surface — sharing water, nutrients, and information — are what make the whole system resilient. Communities work the same way. When we build together at the neighborhood level, we're not just solving today's problems. We're growing something that gets stronger over time and can't be taken away.
What recommendations do you have for someone to make their own neighborhoods more resilient?
After years of working in climate and energy spaces, we've seen no shortage of well-intentioned solutions: shiny technologies that promise to be clean but remain too expensive for most; and incentive programs that still leave communities as consumers of someone else's vision rather than drivers of their own future.
What we've learned is this: start with your neighbors, not your technology. Find the people on your block who care. Ask what your community already has (e.g. skills, relationships, knowledge) before asking what it lacks. Then build from there, together.
That's exactly what OakTREE is doing in Oakland, and we're building a model that any neighborhood can adapt and make their own. If this resonates with you, we want to hear from you. Get involved at oaktree.eco and help us grow something that lasts.
Why did you choose a .eco domain for your initiative?
When we were choosing a domain to build a home for our vision, .org was available, but it felt like a signal of what we are legally, not what we stand for. We wanted something with intention behind it.
.eco tends to imply environmental sustainability, which isn't a perfect description of everything OakTREE does. We're about community power, local wealth, and human interdependence. But .eco also traces back to the Greek oikos, meaning household, community, and shared resources. That felt exactly right.
.eco is a statement. It places us in a community of organizations that are serious about their impact and accountable to it. And in a world that needs more of that, we're proud to be part of it.
At .eco, we are fortunate to be surrounded by a community of businesses, organizations and individuals working hard to protect our planet. We are honoured to spread the word about the great work they're doing. If you are a member of the .eco community and would like to be featured, get in touch.