NEW YORK—The future in peer-to-peer consumer energy exchange is here. The world’s first small-scale power grid, a microgrid, to use consumer blockchain transaction (think Bitcoin) has begun in New York.
The first paid energy transaction between two individuals happened on April 11, on President Street, Brooklyn, where long-term resident and social justice activist Eric Fruman sold excess renewable energy from his solar rooftop installation to ex-Energy Star National Director Bob Sauchelli. This was the beginning of a relationship between five homes on one side of President Street, producing energy and selling their excess, to five homes on the other side.




