Founded in 2021, Climate First Bank has quickly become America's fastest-growing new bank by focusing purely on financing clean energy projects, nearly doubling its assets in 2025 alone. With $1.8 billion in assets, it is setting a new example of banking centered on climate-conscious investments.
- Chartered in 2021 to finance environmental sustainability
- Nearly doubled assets in 2025, now at $1.8 billion
- Built growth through deep relationship-building in solar projects
What happened
Climate First Bank, founded in 2021 in St. Petersburg, Florida, is rapidly growing by focusing exclusively on financing clean energy projects, such as residential solar, community solar farms, and utility-scale battery storage systems. The bank has reached $1.8 billion in assets by 2026, nearly doubling its size in the previous year alone. Its founder Ken LaRoe, with years of banking experience, leveraged his network to raise startup capital and build a team skilled in lending to the solar industry, positioning the bank for rapid growth.
The bank’s strategy centers on relationship-building rather than relying solely on technology or speculative investments. By deeply engaging with solar project developers and investing in understanding their needs, the bank has created a strong reputation in the clean energy financing space. This approach has helped it expand beyond its initial market in Central Florida into broader regions, including politically mixed areas where green banks and community support encourage environmentally focused lending.
Why it feels good
Climate First Bank’s growth is grounded in a positive and hopeful vision: banking that actively supports the planet’s health by financing sustainable energy projects. This mission-driven approach taps into the growing urgency for climate action and the real-world need for accessible clean energy financing. Customers and solar developers alike share a sense of purpose and optimism when working with the bank, knowing their projects contribute to reducing carbon emissions and building resilient communities.
Moreover, the bank’s success shows that strong community relationships and responsible lending practices can thrive in a competitive industry. It exemplifies how finance doesn’t have to be impersonal or disconnected from social and environmental needs. The story of a community bank growing through real engagement with climate solutions offers an encouraging blueprint for sustainable business that delivers both financial and ecological benefits.
What to enjoy or watch next
As Climate First Bank continues to pursue its goal of $10 billion in assets within its first ten years, it is looking to form partnerships to amplify its impact beyond what one institution can accomplish alone. Observers and community banks interested in green financing should watch this space for innovative collaborations and expansion in new markets, especially where support for sustainable projects is growing.
Customers and advocates for clean energy can follow the progress of Climate First Bank’s projects spanning small residential installations to large-scale utility systems. Their model highlights the importance of trust and long-term relationships in the green economy, and their success may inspire more banks to adopt climate-focused lending, thus accelerating the shift toward a sustainable financial system.