You find an investor that invests in AgTech, GreenTech, or has ESG focus. There are many of these.

It will be easier to raise money since you have deep industry/domain knowledge. But you must know your numbers. What are the capital requirements and anticipated pay-off period? Also, why is this unique as there are many other players in the space.

With a solid business plan or pitch deck I think you will have success raising money for innovation in this industry/vertical. I am happy to review your materials and make intros.