About this raise: NuLeaf Tech is a bio-inspired water recycling system to help clean and purify water by removing over 90% of contaminants. It’s patent-pending technology combines engineered wetlands, microbial fuel cells, and hydroponic farming “...recycles water for reuse, recycles nutrients for microgreens in a vertical farming attachment, and creates bioenergy to make the system self-powered.” So far, NuLeaf has won four awards in the US and Europe, including PitchFest at the 2018 conference for the European Forum of Industrial Biotechnology (EFIB) and VERGE 2018. They also have two signed letters of intent from breweries for their pilot program in the UK and California, and they’ve created one successful prototype with the second nearing completion.