What is the ES-C2M2? On May 31, 2012, the Electric Subsector Cybersecurity Capability Maturity Model (ES-C2M2) was released by the Department of Energy (DOE) in conjunction with the Department of Homeland Security (DHS) as a White House supported initiative. The advisory group which contributed to the initiative included representatives from industry associations, utilities, government, and over 40 subject matter experts (SMEs). The objectives of the model are to: Strengthen cybersecurity capab << More >>