Intelligent power grids present vexing cyber security problems
In a world where streetlights can be used as a weapon, controlling local utility networks becomes more than just a matter of public convenience and necessity. It becomes a matter of public safety and even national security. And in that world, the idea of an inter-networked, automated distribution grid poses troubling questions about cybersecurity vulnerabilities.
Utilities are gearing up for cyber security compliance. Will the standards prove worthy?
The NERC CIP standards represent an historic achievement. They include the first mandatory cyber security requirements of their kind to be imposed on a U.S. private-sector industry. Considering the scope and sensitivity of the grid-security issue, developing a set of enforceable standards inevitably would entail a complex and contentious process. From that perspective, NERC, FERC and the industry have made remarkable progress, and their efforts deserve accolades.
Utilities are learning how smart-grid data will interface with CIS and other back-office systems. Meters and middleware are rapidly evolving in this brave new world.
The manager of technology services for Phoenix-based Salt River Project (SRP) is tasked with implementing a revolutionary process for one of the most progressive public power utilities in the country. Specifically, he is working to integrate data from SRP’s smart meters (140,000 and counting) into the utility’s back-office processes—particularly customer service and billing.
Duke Energy’s Jim Turner and other utility executives weigh the odds on billion-dollar bets.
The heavy investment required for new generation technologies clearly is a global phenomenon, but global-resource competition to build power plants is making power-plant development more expensive—and may even limit the number that any one utility in any one country can develop.
How to maintain continuous power supply while measuring for weak spots.
Failures in medium-voltage power cables and their components cause a large proportion of annual power service interruptions, especially in high-density urban areas. Locating and repairing weak areas in cables at an early stage can improve the reliability of the energy supply considerably. Partial discharge testing is a proven condition assessment/test methodology.
As NERC’s CIP standards advance, utilities move ahead, haltingly, with implementation.
Utilities are preparing for the eventual enforcement of new reliability rules from the North American Electric Reliability Council. As the Federal Energy Regulatory Commission continues its review of the proposed standards, we take a closer look at the effect of these rules on cyber-security, and offer a broad overview of all of the proposed reliability standards.
Technology Corridor
Cyber and Physical Security:
Although NERC and other agencies are helping out, utilities still face internal obstacles.
Confirmed:
The Senate Energy and Natural Resources Committee, by an 18-2 vote, approved Joseph T. Kelliher's nomination to the Federal Energy Regulatory Commission. Kelliher's approval follows his second nomination by President Bush. Bush also nominated New Mexico attorney Suedeen G. Kelly to fill the remainder of a five-year term expiring June 30, 2004.
One thing that adds some fun to my job (notice, I did not say that my job is fun) is the chance to compare similarities between the gas and electric markets.