Simply put, a prosumer is someone who both produces and consumes energy – a shift made possible, in part, due to the rise of new connected technologies and the steady increase of more renewable power like solar and wind onto our electric grid.
Great article about Prosuming as a home based business- https://www.businessinsider.com/new-passive-income-side-hustle-selling-electricity-neighbors-solar-panels-2023-12
https://www.energy.gov/eere/articles/consumer-vs-prosumer-whats-difference