The U.S. should implement standards to reduce the risk of cyberattacks on the power grid and should designate one agency responsible for overseeing grid cybersecurity, a new report from the Massachusetts Institute of Technology said.

The North American Electric Reliability Corporation, a national group of electricity grids, is responsible for applying such standards for the bulk power system. Yet none exist as of yet to govern distribution systems, which move power from the bulk system to homes and businesses, according to the report released Monday in Washington.