California grid urges conservation amid heat and fires
The state is encountering the first major heat wave of the year and electricity demand is expected to strain resources.
The heat wave is to last until July 11, particularly in central and northern California.
The Cal ISO manages the power grid on which flows 80 percent of the state's electricity.
The transmission system is owned by Pacific Gas & Electric, a unit of PG&E Corp, Southern California Edison, a unit of Edison International, and San Diego Gas & Electric, a subsidiary of Sempra Energy.
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Russia suspected as hackers breach systems at power plants across US
WASHINGTON - Hackers working for a foreign government recently breached at least a dozen US power plants, including the Wolf Creek nuclear facility in Kansas, according to current and former US officials, sparking concerns the attackers were searching for vulnerabilities in the electrical grid.
The rivals could be positioning themselves to eventually disrupt the nation’s power supply, warned the officials, who noted that a general alert was distributed to utilities a week ago. Adding to those concerns, hackers recently infiltrated an unidentified company that makes control systems for equipment used in the power industry, an attack that officials believe may be…
