Archive | transmission RSS feed for this section

CAISO Okays Generator Revenue & Transmission Congestion Improvements

22 Mar

The grid operator’s board adopted significant reforms to its wholesale power market March 22 to bolster revenues for natural gas power plant generators and curtail speculative profits stemming from transmission congestion. In a decision that will change the way gas generators offer their power in the California Independent System Operator’s market, the operator’s board adopted […]

House Considers Cyber Security Bills for U.S. Energy System

14 Mar

A House panel took up legislation to guard the nation’s energy systems against cyber attacks amid growing concern about potential threats to the electric grid, pipelines, and liquefied natural gas import and export terminals. “The increasingly interconnected nature of our energy systems are changing how we prepare for and respond to emergencies that threaten the […]

Planners Discuss Western Transmission Projects

22 Feb

Western transmission system planners gathered Feb. 22 at the California Independent System Operator’s headquarters in Folsom to share information about new transmission facilities across the western U.S. Tom Green, planning management committee chair for WestConnect and Xcel Energy, noted that increasing numbers of wind and solar facilities being built in the West to serve California […]

JUICE: A Legislative Energy Agenda

6 Feb

As the Legislature gathers steam in Sacramento, numerous key energy-related issues are ripe for action, from how to deal with over-capacity in the state’s power market to the extent to which electric utilities should be liable for wildfires sparked by their equipment. Energy agencies are attempting to deal with some of the conflicts—for instance, exit […]

The Buzz

2 Feb

California energy regulators and fire safety agencies are working together to try and curb the dangers of the growing numbers of intense wildfires, with a worrisome number sparked by power lines. The California Public Utilities Commission president and other officials lament the inadequacy of resources, policies and preparation during an all day meeting. Fire safety […]

The Buzz

18 Jan

The California grid operator plans to move into the western reliability coordination market. And, it plans to do so at a steep discount. An independent group of scientists finds that gas storage fields are needed now, but might later be converted to store clean fuels or captured carbon dioxide. Forthcoming federal standards aim to improve […]

ISO Plans Discounted Western Reliability Services

18 Jan

The California grid operator is working to expand its services to include reliability coordination and expects it to cost potentially less than half of what’s charged by Peak Reliability, the current reliability coordinator in the West. “We have a fairly high confidence that the cost will be at least a 50 percent discount to Peak […]

FERC Rules Aim to Enhance Grid Cybersecurity

18 Jan

Federal regulators Jan. 18 approved new rules to strengthen cybersecurity for software, industrial control hardware, and computing and networking systems used to operate the nation’s bulk power system. The so-called “supply chain risk management protections” are supposed to guard against adversaries who would disrupt the grid by supplying counterfeit equipment and by tampering with the […]

No Holiday Rest for Energy Policy Actions

2 Jan

Key energy policy developments continued to unfold over the holiday period in California and the nation, with state utility regulators proposing a gas hookup moratorium in Los Angeles County for new homes and buildings and Marin County local government agencies going 100 percent renewable. In addition, Pacific Gas & Electric announced it was not paying […]

CPUC Ups Ante on Fire Safety

14 Dec

Utility regulators stiffened fire safety rules for power companies Dec. 14, the last California Public Utilities Commission meeting of 2017. CPUC President Mike Picker said the new fire safety standards are needed, particularly because climate change is accelerating the risk of wildfires, for instance by causing tree mortality. Picker said that areas covered with dead […]

Federal Energy Project Permit Streamlining Said Lacking

12 Dec

Lawmakers focused on efforts to streamline the federal permitting process for energy and other infrastructure projects built on federal lands during a U.S. Senate Energy & Natural Resources Committee hearing Dec. 12. Panel Chair Sen. Lisa Murkowski (R-AK) urged federal agencies to do more to expedite permits. She noted that similar projects approved in Canada […]

Wildfire Triggers Transmission Outage in Moorpark Sub-Area

5 Dec

Strong Santa Ana winds fanned wildfires in Southern California, causing a power outage to some 70,000 people in Ventura County the evening of Dec. 4. By the morning of Dec. 5, Southern California Edison had restored power to 50,000 people by “rerouting and recircuiting” power, said utility spokesperson Mary Ann Milbourn. The utility said later […]

Financial Firms Pocket Congestion Revenue Rights Rent

29 Nov

Californians are losing money to the financial industry in the state’s wholesale electricity market through a practice known as financial trading, which some say allows financial companies to collect rents by participating in wholesale power markets without adding value. The loss amounts to $75 million a year, a California Independent System Operator official told a […]


29 Nov

The Bonneville Power Administration is keeping an eye on how flows of electricity to California and others in the grid operator’s Energy Imbalance Market might affect its ability to provide reliable power to the Pacific Northwest. Russell Mantifel, Bonneville EIM access program manager, outlined the effort in a presentation Nov. 28 at the Regional EIM […]

Juice: Blowin in the Dry Wind

28 Nov

Four years ago, San Diego Gas & Electric power lines sparked wildfires that burned some 200,000 acres in San Diego County. The fires, which began in the eastern area of the county, were quickly blown westward by severe Santa Ana winds. They wound up destroying 2,500 homes and structures as they burned through the dry […]

No Clear Path to More Consumer Choice

1 Nov

California utility regulators ongoing struggle with how to create more customer choice in electricity was not alleviated during a workshop held in the state capital building this week. At the end of the day, few concrete proposals emerged from various industry stakeholders’ differing, but largely piecemeal perspectives. The Oct.31 meeting was the second that the […]

Quantum Tech Seen as Gold Standard for Grid Security

26 Oct

Ultimately the U.S. must develop quantum communications to prevent its energy infrastructure from remaining vulnerable to cyberattacks, according to cybersecurity specialists. “The ability of hackers to infiltrate grid networks and corrupt these communications is real and growing,” Duncan Earl, president of Quibitekk, told lawmakers during an Oct. 26 U.S. Senate Energy & Natural Resources Committee […]

JUICE: Grid Familiarity

24 Oct

If California becomes part of a western grid, is the vehicle important? Specifically, is it better for the California Independent System Operator to formally grow or for western states to join an expanded Southwest Power Pool? While nobody expects the Southwest Power Pool to ever reach California, there’s growing concern about the pool expanding into […]

Winter Power Supply Looks Good, FERC Says

23 Oct

California will have an adequate supply of natural gas and electricity this winter, with gas prices down slightly from last year, according to the Federal Energy Regulatory Commission’s 2017-18 winter energy assessment. “Fuel and electricity demand likely will be moderate this winter,” Alan Haymes, FERC economist, said Oct. 19. Moderate demand is expected, he said, […]

The Buzz

13 Oct

Utility regulators approved $30 million for energy storage facility subsidies in disadvantaged communities, mostly for institutional systems. The California Public Utilities Commission’s former chief administrative law judge is preparing to sue the agency in court on claims of a retaliatory firing after blowing the whistle on alleged collusion by the commission staff with Pacific Gas […]