Trump killed a program that saved Americans $40 billion a year. This private company is rebuilding it

Measurabl is a sustainability data company benchmarking building efficiency, and it just hired the Energy Star vet who ran its most important reporting tool.

Mike Zatz was not planning to leave the Environmental Protection Agency. For two decades, Zatz worked within the department’s Energy Star program, managing the commercial building side of the public-private partnership focused on energy efficiency. “I loved the program. I loved what we were doing. I loved the success that we were having,” he says.