Greener Process Systems, with a valuation of $20 million, is raising funds on StartEngine. It is an eco-engineering company that has developed a cutting-edge system to reduce port air pollution. The innovative system of Greener Process Systems captures air pollution from oceangoing ships docked in ports, improves air quality, and prevents health implications. Greener Process Systems has already received a $10 million purchase order to install all three versions of its SETH system in the EU over the next 18-24 months. Matt Sweetwood founded Greener Process Systems in May 2021. The current crowdfunding campaign has a minimum target of $9,999.60 and a maximum target of $1,069,998.15. The campaign proceeds will be used to secure patents in the US and grow.