• Experts: Stuxnet "a game changer"

    EU cybersecurity agency warns that the Stuxnet malware is a game changer for critical information infrastructure protection; PLC controllers of SCADA systems infected with the worm might be programmed to establish destructive over/under pressure conditions by running pumps at different frequencies; Dr. Udo Helmbrecht, chief of EU’s cybersecurity agency: “Stuxnet is a new class and dimension of malware—- The fact that perpetrators activated such an attack tool, can be considered as the ‘first strike’ against major industrial resources. This has tremendous effect on how to protect national [cyber and critical infrastructure] in the future’

  • FutureGen 2.0 clean-coal project awarded $1 Billion in funding

    The Obama administration awarded $1 billion to an Illinois project that aims sharply to reduce greenhouse-gas emissions from coal-fired power plants; this was but the latest move in a long-running saga aiming to prove coal’s viability as a source of fuel amid widespread pressure to combat climate change

  • Experts: securing U.S. critical infrastructure against cyberattack not feasible

    Experts say securing the U.S. power grid and other computer systems that operate the nation’s critical infrastructure against cyberattack is unrealistic, because companies cannot afford to check if suppliers have provided trustworthy products

  • A surge protector to end all surge protectors

    If an equipment failure, terrorist attack, or lightning strike causes a power surge, also known as a fault current, that fault current can cascade through the grid and knock out every substation and piece of equipment connected to the problem site; DHS’s Resilient Electric Grid project aims to develop a superconductor cable designed to suppress fault currents that can potentially cause permanent equipment damage

  • It may be impossible to protect the North American grid against catastrophic events

    Making sure the North American grid continues to operate during high-impact, low-frequency (HILF) events — coordinated cyber and physical attacks, pandemic diseases, and high-altitude nuclear bomb detonations — is daunting task; the North American bulk power system comprises more than 200,000 miles of high-voltage transmission lines, thousands of generation plants, and millions of digital controls; more than 1,800 entities own and operate portions of the system, with thousands more involved in the operation of distribution networks across North America

  • Solar-powered robot crawls on aging power lines to inspect the grid

    The U.S. grid infrastructure has two characteristics: it is vast and it is aging; now there is a cost-effective way to examine thousands of miles of power lines: a new, solar-powered, 140-pound, six-foot-long robot; the robot uses rollers to clamp onto and move along a line; it can maneuver past towers, known as pylons, using cables built into newer towers or retrofitted onto old ones

  • Grid in western U.S. can handle more renewable energy

    A new study says 35 percent of electricity in the western United States could come from solar and wind — without expensive new backup power plants; the findings provide a strong counterargument to the idea that the existing power grid is insufficient to handle increasing amounts of renewable power

  • New York denies water permit for Indian Point nuclear plant

    The New York Department of Environmental Conservation denied water-quality certification to Indian Point nuclear power plant; the operator requires the certification to extend by twenty years the license to operate the 2,000-megawatt plant

  • Japan plans nuclear power expansion

    Japan imports 80 percent of its energy; the government has a plan aiming to reduce that figure to just 30 percent by 2030; the key to the plan: building eight new nuclear reactors by 2020 — adding to the country’s 54 operating reactors; Japan is also about to resume operations of the world’s only fast-breeder reactor; the plan faces public opposition, especially in light of Japan’s history of earthquakes

  • Experts say smart meters are vulnerable to hacking

    In the United States alone, more than eight million smart meters have been deployed by electric utilities and nearly sixty million should be in place by 2020; security experts are worried that this rush to deployment of smart meters ignores serious security vulnerabilities: the interactivity which makes smart meters so attractive also makes them vulnerable to hackers, because each meter essentially is a computer connected to a vast network

  • Smart grid attack likely

    The smart grid’s distributed approach exposes these networks and systems, especially in the early phases of deployment; the communication among these networks and systems will be predominantly wireless and it is assumed they will be sniffed, penetrated, hacked, and service will be denied

  • NIST request for input on Smart Grid Interface

    NIST launches a blog seeking public comment and discussion on three aspects of Smart Grid implementation; considers further online discussions in the future.

  • Operator of shut-down Monju fast reactor seeks resumption of operations

    Japan’s only breeder reactor was shut down in 1995 after sodium coolant leak; the reactor’s operator now seeks to restart the reactor, saying that a vast remodeling effort would prevent a similar accident in the fufutre; critics are no so sure, pointing to glitches affecting the reactor’s leak detector and other defects which have caused its restart to be put off four times since the coolant was infused again in May 2007

  • Federal loans notwithstanding, Georgia nuclear power plant faces hurdles

    The Obama administration has signaled its interest in expanding the U.S. domestic nuclear power industry by giving $8.3 billion in loan guarantees for a Georgia nuclear power plant expansion; critics say that the American tax-payer is at risk; that the original nuclear reactor design has been rejected by the NRC, and that there is no solution for the nuclear waste problem

  • Concerns in Brockton over proposed power plant

    Residents in Brockton, Massachusetts do not want Advanced Power Services of Boston to build a 350-megawatt plant near their neighborhood; they point to the weekend’s explosion in a power plant in Connecticut as reason for added concern