We're doing that with the Shared Solar project (http://sharedsolar.org/ http://sharedsolar.org/). Some parts of the project were spun off into a for-profit busi

We're doing that with the Shared Solar project (http://sharedsolar.org/ http://sharedsolar.org/). Some parts of the project were spun off into a for-profit business by former lab members. Interestingly, although SMS payments were built into the system, no one used them as it was easier to just walk down the street and buy credits with cash.