Turn Cloud Juice into Cash: Launch a Rainwater Report Card Service for Under $2.5 K
Your roof is leaking profit—grab a $2.5 K rain-test kit, spend one weekend, and watch a $36 K subscription stream splash in while your coworkers binge Netflix.
🔸 Idea Snapshot
Homeowners love their shiny rain barrels—until they wonder if that rooftop runoff is safe for plants, pets, or even emergency drinking. Rainwater Report Cards solves that: you drop off a DIY test kit, collect the sample, run a quick analysis with off-the-shelf meters and strips, then email a slick, color-coded “grade” each month plus no-brainer upgrade offers (filters, UV lamps, gutter screens). It’s cheap to start, rides the green-living wave, and slides neatly into a subscription model at <$10K.
Why now?
