Four pilots. Four scales. One tool. Drop a pin, upload a photo, describe what you see. The map is yours.
Community reporting at four scales — a single avenue, an entire city, a hundred miles of coastline, and the entire planet. Same tool, different pins, different partners.
Block-level stewardship. Every tree pit on eight blocks, mapped and monitored by the community that walks past them daily.
City-level accountability. Abandoned properties, potholes, illegal dumping, flooding. The map makes neglect visible and permanent.
State-level research. Marsh health, erosion, water quality, wildlife. Fifty years of institutional science meets community observation.
Planetary-scale intelligence. Every declassified UAP encounter pinned to the globe. Government records, military sensor data, and documented observations spanning six continents, the oceans, and orbital space.
Investigations into who moves the most, who takes the most, and the distance between the two.
A tool that measures your emissions while the company that built it produces 1.4 billion tonnes of CO2 annually.
InvestigationFurniture buyback programs and sustainability pledges from the world's largest consumer of commercial wood.
InvestigationA $2 billion industry where verified emission reductions frequently exist only on paper.
InvestigationHow a neighborhood took eminent domain from the city and built affordable housing on land the market abandoned.
FlowA carpet manufacturer that cut greenhouse emissions 96% and is now carbon negative. The numbers are audited.
FlowNot who has the most. Who moves the most. A scoring framework for measuring real impact at the individual, organizational, and community level.
The Flow 500 measures who creates the most positive movement in their environment — from a single person cleaning tree pits on their block to an institution restoring a hundred miles of coastline. The framework is open. The methodology is published. Anyone can apply it.
Hero Echo is a community intelligence platform. We build tools that let people report what they see, map what matters, and hold systems accountable at every scale.
Three pilots are running. Trees NYC maps 492 tree pits on Lenox Avenue in Harlem. Blight NOLA will track urban decay across New Orleans. Coasts Georgia will partner with UGA Marine Extension to monitor a hundred miles of coastline. One tool, one framework, any scale. The pin does not care what it is pinning.