For many people, the dream is to make good money doing something that helps other people, and is good for the planet. Unfortunately, in the trenches of capitalism, opportunities like this are not always obvious.

But back in 2020, Zach Cavacas stumbled upon one such venture. And soon, thanks to a wave of legislation aimed at sustainability, many people across the U.S. will have a chance to follow in his footsteps.

Related: The Author of ‘Million Dollar Weekend’ Says This Is the Only Difference Between You and the Many ‘Very, Very Dumb People’ Making a Lot of Money