Small wind, anywhere.
Today, wind power is harnessed sparsely, at select remote sites and along the coasts. But what about everywhere else? NREL estimates nearly 1,400 GW of distributed wind could be profitable in the US today, enough to supply more than half the country’s annual electricity use, and over 900 GW of it sits behind the meter at homes, farms, and businesses. We’re building the technology to unlock it.
Sources: NREL, Distributed Wind Energy Futures Study (2022), baseline 2022 scenario; DOE/PNNL, Distributed Wind Market Report: 2024 Edition (installed capacity 2003 to 2023).
Profitable today: ~1,400 GW, enough for more than half of US electricity use
All US distributed wind: 1.1 GW. One square, less than 0.1% of the opportunity.
How it started
GridLeaf began with a simple question: why is small wind so rare when small solar is everywhere?
Sure, solar is straightforward to harness. The sun comes up and goes down every day. Wind can be just as abundant at the small scale, but finding and harvesting high-value wind closer to the ground, where buildings and terrain break up the flow, is trickier. At Polymathic, we believe the clean energy transition will need more than the lowest-hanging fruit, and our goal is to bring the power of wind to your doorstep.
Small wind of the past has yet to solve this puzzle. Most attempts have demanded intrusive, permanent installations, failed to achieve enough volume or efficiency of generation to justify their presence, and most importantly, couldn’t deliver an economic return.
GridLeaf is built on a simple principle: more juice, less squeeze. WindBoost enables the turbine to generate more power from the same wind and makes lighter winds worth harvesting, while our modular frame keeps manufacturing durable and low-cost and makes the unit easy to move.
Our first GridLeaf went up in Troy, NY, in September 2025 and ran for a full year in the field. That real-world operation shaped our Gen 2 design, the unit we sell today.
Our mission
Clean power you can count on.
Going clean shouldn’t mean going dark or going broke. Polymathic builds versatile renewable power solutions that hold up through nights, winters, and places the grid doesn’t reach, at a cost that makes the switch worth it.
What we hold to
Engineering first
Born at America’s oldest technological research university, GridLeaf is rooted in engineering principles and validated by robust computational and physical experiment.
Real-world performance
We’re in the business of true energy resilience, not lawn ornaments. Our customer experience is built around deploying GridLeaf where it delivers the best results, not just closing the sale.
Collaborative technology
GridLeaf is built to work alongside other renewables, not against them. It pairs wind and solar on one unit, and adds wind’s night and winter production to any existing solar and battery system.
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Let’s build it.
Whether you have a site, a partnership in mind, or want to invest in what’s next for small wind, we’d like to hear from you.