DOE funds energy‑grid security

The U.S. Department of Energy is asking for $160 million for energy-security work in fiscal year 2027, tying cyber defense directly to the wires, substations, and fuel networks that keep power moving. The money would go through the Office of Cybersecurity, Energy Security, and Emergency Response, the part of the department that handles grid security and energy emergencies. (industrialcyber.co) An electric grid is no longer just poles and transformers. The Department of Energy says the modern grid also runs on sensors, software, communication links, and control systems spread across millions of miles of equipment. (energy.gov) That digital layer is where the risk has changed. The same networked tools that help utilities balance power, connect solar and batteries, and spot outages faster also create more openings for hackers to reach equipment that used to sit farther apart. (industrialcyber.co) Utilities usually split their systems into two worlds. Information technology is the office side, like email, billing, and business software, while operational technology is the plant-floor side that opens breakers, monitors voltage, and runs industrial processes. (industrialcyber.co) That split matters because attackers often start in the office side and try to move into the machine side. The Department of Energy’s cyber office is now framing resilience around that handoff point, where ordinary computer intrusions can turn into physical disruptions. (industrialcyber.co) The office behind this request is called the Office of Cybersecurity, Energy Security, and Emergency Response, or CESER, and its job is to strengthen the security and resilience of U.S. energy infrastructure against threats and hazards. In March 2026, CESER also published its first five-year strategic plan for fiscal years 2026 through 2030. (energy.gov) (industrialcyber.co) That plan points in the same direction as the budget request. CESER said it wants to harden infrastructure, improve cyber resilience, and support emergency response as the energy sector faces a more complex threat landscape. (energy.gov) (industrialcyber.co) This is not the first federal push into utility cybersecurity. A separate Bipartisan Infrastructure Law program directed $250 million to help rural and municipal utilities improve cyber defenses, and one funding round alone offered $70 million for advanced cybersecurity technology. (energy.gov) The new $160 million request shows Washington treating cyber defense less like an add-on and more like part of grid construction itself. When utilities add more internet-connected gear to manage cleaner, more distributed power systems, the government is signaling that security spending has to grow alongside the modernization budget. (industrialcyber.co 1) (industrialcyber.co 2) The reason this keeps getting federal attention is simple: other critical sectors ride on top of energy. The Department of Energy says electricity, natural gas, and petroleum systems underpin public safety, public health, the economy, and the operation of other infrastructure sectors. (energy.gov) So this budget line is really about a bigger shift in how the grid is defended. The old model was to protect power equipment after it was built, while the new model is to fund cyber protection as part of the grid’s basic architecture, before the next upgrade becomes the next entry point. (industrialcyber.co)