September heat prompts measures to maintain regional power grid. October 14, 2026 · By First State Update News Room Order Calendars PJM Interconnection reported that unusually hot weather in September placed additional pressure on the regional power grid. The grid operator serves Delaware, 12 other states and Washington, D.C. Learn Physics Discover more Study Chemistry Support Veterans Delaware news subscription Two periods of hot weather, from August 31 through September 4 and September 15 through September 18, required additional measures to maintain reliable electricity service. High demand, equipment outages and transmission limitations created challenges for grid operators, according to PJM. During the first heat event, temperatures reached the low to mid-90s in parts of the region. Electricity demand peaked at approximately 152,800 megawatts on September 1. PJM activated programs that pay participating customers to reduce electricity use during periods of high demand. The U.S. Department of Energy also issued an emergency order allowing certain power plants to operate beyond normal restrictions. The second heat event occurred during scheduled fall maintenance. On September 18, PJM reported generation and transmission outages totaling 37,916 megawatts, representing approximately 20.7% of system capacity. Electricity demand peaked near 127,000 megawatts on September 17. PJM again called on participating customers to reduce electricity consumption and coordinated with neighboring power grids. Study Diplomacy PJM officials said electricity demand is growing faster than new power generation is being added. The grid also faced challenges during evening hours when solar power production declined and transmission limitations restricted electricity delivery in certain areas. Officials said scheduled maintenance remains necessary to prepare equipment for winter and summer, when electricity demand is typically highest.

PJM, DOE declare energy grid emergency amid record-breaking warm temperatures. Due to unusually high autumn temperatures causing an increase in energy demand, PJM Interconnection, the largest energy grid operator in the United States, issued a Capacity Advisory, Maximum Generation Alert and Load Management Alert for Oct. 13. In light of this, the organization requested and received a combined emergency order from the U.S. Department of Energy (DOE) effective through Oct. 16. Usually, the rest of the year following mid-September is considered the fall shoulder period, when mild temperatures call for lower energy usage compared to peak winter and summer periods. During this time, generation and transmission owners can schedule outages for maintenance and upgrades, but due to the recently issued alerts, PJM issued a recall for these disruptions, effective at noon on Oct. 14, so that energy would still be available during this time of strain. "The conditions we have seen in both September and October reflect the reality that PJM and other grid operators are facing: increased baseload electricity demand is growing faster than new capacity can come onto the system; and unpredictable weather patterns are providing fewer days to perform important maintenance or construction on the generation and transmission equipment serving our footprint," PJM wrote in a statement to The Informer. September 2026 was the warmest recorded to date in the U.S. since 1895, averaging 69.4°F, which is 1.5°F higher than September 2025. It is the fourth month in 2026 to be the warmest on record alongside March, July and August. According to the August 2026 Market Monitor Report presented to PJM Members, average peak consumption increased by 2.2% in the first seven months of 2026 compared to the same window in 2025. "This is the new reality that grid operators are facing, but PJM is confident that our procedures, along with the DOE orders, gives us additional tools to maintain our reserve margins and allow us to operate reliably," the grid operator's statement continued. Even though announcements of an energy grid emergency could cause anxiety about potential future widespread blackouts, the measures taken by PJM and DOE have been put in place to prevent such drastic events. For example, the Capacity Advisory is the first of its kind under new emergency procedures endorsed by PJM Members in June 2026. It was implemented for times when projected and operating conditions reveal an imminent capacity shortfall, providing advance notice to Members of times when generation is anticipated to reach its maximum demand requirement. Such a procedure warns Members and distributors of maintenance outage recalls, potential decreases in imports from PJM and advises them to update information about generation availability, fuel supply concerns and environmental constraints. Similarly, the DOE 202c order permits PJM to manage these emergency conditions with more flexibility by providing temporary relief from environmental permit restrictions for generating units and, if necessary, allows the grid operator to instruct data centers and other Large Load customers to use their backup generation systems. It also authorizes PJM to use backup generation as a last resort before declaring an Energy Emergency Alert 3, which is when available supply reaches critically low levels. DOE estimates approximately 35 gigawatts of unused backup generation are available nationwide. "This order will help ensure millions of American families and businesses across the mid-Atlantic have access to affordable, reliable and secure electricity by making additional power generation, including backup power, available to use as needed," said U.S. Secretary of Energy Chris Wright. Protecting customers, calling for change. High demand on the grid, intensified by increased data center construction, is raising the supply costs for energy distributors, which affects utility prices for everyday consumers. According to the U.S. Energy Information Administration's October Short-Term Energy Outlook, wholesale prices in PJM territory are predicted to increase by 41% in 2026 compared to 2025. Households in the District saw a 7% increase in utility bill rates at the beginning of July 2026, per the Public Service Commission of the District of Columbia (DCPSC). To combat surging rates and prevent outages, corporations like Exelon have come up with incentives like the Exelon Promise to provide customers of their utilities with aid and relief. The corporation owns the following natural gas transmission and utility distribution companies: Atlantic City Electric (ACE) in southern New Jersey, Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd) in northern Illinois, Delmarva Power and Light (DPL) in Maryland's Eastern Shore and Delaware, PECO Energy Company (PECO) in southeastern Pennsylvania, and Potomac Electric Power Company (PEPCO) in Washington and parts of Maryland. "Affordability is at the beginning and end of every conversation we have," said Calvin Butler, the president and CEO of Exolon, on Sept. 17 at the Congressional Black Caucus Foundation's (CBCF) 55th Annual Legislative Conference. "Affordability can't be in the conversation by itself. It has to be affordability, reliability [and] economic development... but I know customers don't care about any of that if they can't afford to pay that bill, so it has to be an all-of-the-above approach." As part of the initiative, Exelon and its operating companies have collaborated with local non-profits to deliver $60 million in relief funding to struggling families and businesses. This fund prioritizes families who qualify for the Supplemental Nutrition Assistance Program (SNAP) and similar assistance programs. The corporation is also exploring smart battery storage solutions to help with affordability by capturing excess power and using it during peak times. It also advocates for utility-generated power to help stabilize rates and reliability over time. "In PJM, the market that we're in, we are generation short; We have a lack of supply, and anytime you have a high demand, prices go up," Butler said. "We have to do something different, and we believe utilities should be allowed to get back into the game of generation to help drive down these costs." For the time being, PJM and its collaborators are working to deal with the emergency at hand by using mitigation protocols that will keep as much energy available on the grid as possible. However, as the planet warms and causes unprecedented circumstances, experts note that innovation and collaboration are crucial to the grid's reliability and longevity. "Planned maintenance season will continue to present risks that we formerly faced only in summer and winter," PJM wrote in a statement to The Informer. "PJM is working with state and federal policymakers to address these conditions by increasing supply on multiple fronts, including speeding the connection of new electricity supply and removing state permitting barriers that are outside of PJM's jurisdiction."

Vistra (NYSE:VST) shares climb 10.7% - Here's why. October 6, 2026 Key points. * Vistra shares surged 10.7% to about $160.35 on volume more than three times the average, boosted by optimism over nuclear-power expansion. * The U.S. Department of Energy conditionally committed up to $4.2 billion to uprate and extend four Vistra nuclear plants, potentially adding 433 megawatts while reducing the company's upfront capital burden. Long-term agreements supporting AI data-center electricity demand further strengthened the growth outlook. * Analysts remain broadly positive, with a "Moderate Buy" consensus and an average price target of $217.61, but investors should weigh Vistra's high leverage and recent earnings miss against its growth prospects. * MarketBeat previews the top five stocks to own by November 1st. Vistra Corp. (NYSE:VST - Get Free Report)'s stock price was up 10.7% during trading on Tuesday. The stock traded as high as $162.69 and last traded at $160.3540. 18,000,655 shares were traded during trading, an increase of 258% from the average session volume of 5,024,565 shares. The stock had previously closed at $144.89. Vistra news summary. Here are the key news stories impacting Vistra this week: * The U.S. Department of Energy confirmed a conditional loan commitment of up to $4.2 billion for Vistra to uprate and extend the operating lives of its Perry and Davis-Besse plants in Ohio and Beaver Valley in Pennsylvania. The projects are expected to add approximately 433 megawatts of nuclear capacity while shifting much of the upfront capital burden to the federal government. * Investors see the financing as a way to improve Vistra's growth and earnings visibility without requiring as much of its own capital. The company already has long-term agreements tied to AI-related electricity demand, including a 20-year power purchase agreement with Meta and a 20-year, 207-megawatt deal with New Era Energy & Digital for a Texas data center. * A separate Google nuclear-power agreement with Constellation Energy reinforced the broader market view that hyperscalers are willing to secure decades of firm, around-the-clock nuclear power. Vistra and other nuclear generators benefited from this sector-wide repricing. * Options activity was bullish, with call-option volume rising about 52% above its typical level. Analysts remain generally constructive; BMO lowered its price target to $210 but retained an "outperform" rating. * Vistra challenged PJM's proposed resource-adequacy framework at the Federal Energy Regulatory Commission, arguing that it is discriminatory and could weaken future investment incentives. The outcome could affect regional power-market economics but is not yet resolved. * Risks remain from Vistra's high leverage and its latest quarterly miss: earnings and revenue fell well short of consensus estimates. The company's revolving-credit maturity extension improves liquidity, but debt and nuclear-operating risks remain important considerations. Wall Street analyst weigh in. Several research analysts have recently issued reports on the stock. Zacks Research downgraded shares of Vistra from a "strong-buy" rating to a "hold" rating in a report on Tuesday, August 18th. Sanford C. Bernstein restated an "outperform" rating and set a $181.00 price target on shares of Vistra in a research note on Thursday, October 1st. The Goldman Sachs Group set a $206.00 price target on Vistra in a report on Wednesday, August 12th. BNP Paribas Exane set a $255.00 price objective on Vistra in a research report on Wednesday, August 19th. Finally, Williams Trading set a $202.00 target price on Vistra in a research note on Friday. Fifteen analysts have rated the stock with a Buy rating and two have assigned a Hold rating to the company. According to MarketBeat.com, the company presently has an average rating of "Moderate Buy" and a consensus price target of $217.61. Vistra stock up 10.7%. The company has a quick ratio of 0.87, a current ratio of 0.97 and a debt-to-equity ratio of 5.87. The business has a 50-day simple moving average of $142.79 and a two-hundred day simple moving average of $151.11. The stock has a market capitalization of $53.82 billion, a P/E ratio of 27.09 and a beta of 1.38. Vistra (NYSE:VST - Get Free Report) last issued its earnings results on Friday, August 7th. The company reported $0.76 EPS for the quarter, missing the consensus estimate of $1.61 by ($0.85). Vistra had a net margin of 11.55% and a return on equity of 108.68%. The firm had revenue of $4.02 billion during the quarter, compared to analyst estimates of $5.46 billion. Equities research analysts forecast that Vistra Corp. will post 9.04 earnings per share for the current fiscal year. Vistra increases dividend. The company also recently announced a quarterly dividend, which was paid on Wednesday, September 30th. Stockholders of record on Monday, September 21st were paid a $0.23 dividend. This represents a $0.92 dividend on an annualized basis and a dividend yield of 0.6%. This is an increase from Vistra's previous quarterly dividend of $0.2290. The ex-dividend date was Monday, September 21st. Vistra's dividend payout ratio is presently 15.54%. Insider activity at Vistra. In other Vistra news, EVP Scott A. Hudson sold 44,444 shares of the business's stock in a transaction on Tuesday, September 8th. The stock was sold at an average price of $151.82, for a total value of $6,747,488.08. Following the transaction, the executive vice president owned 331,137 shares of the company's stock, valued at approximately $50,273,219.34. The trade was a 11.83% decrease in their ownership of the stock. The transaction was disclosed in a document filed with the Securities & Exchange Commission, which can be accessed through this hyperlink. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, CEO James Burke bought 4,465 shares of the firm's stock in a transaction dated Tuesday, September 1st. The shares were acquired at an average price of $135.25 per share, for a total transaction of $603,891.25. Following the acquisition, the chief executive officer directly owned 1,146,352 shares of the company's stock, valued at approximately $155,044,108. The trade was a 0.39% increase in their position. Additional details regarding this purchase are available in the official SEC disclosure. 0.92% of the stock is owned by insiders. Institutional trading of Vistra. A number of hedge funds and other institutional investors have recently made changes to their positions in VST. Segra Capital Management LLC raised its holdings in shares of Vistra by 26.2% in the third quarter. Segra Capital Management LLC now owns 373,456 shares of the company's stock valued at $51,668,000 after buying an additional 77,500 shares during the last quarter. Polaris Financial Partners bought a new stake in Vistra during the 3rd quarter worth about $338,000. Versant Capital Management Inc increased its position in Vistra by 89.1% in the 3rd quarter. Versant Capital Management Inc now owns 1,023 shares of the company's stock valued at $142,000 after acquiring an additional 482 shares in the last quarter. QRG Capital Management Inc. increased its position in Vistra by 15.6% in the 2nd quarter. QRG Capital Management Inc. now owns 70,821 shares of the company's stock valued at $11,234,000 after acquiring an additional 9,556 shares in the last quarter. Finally, Envestnet Portfolio Solutions Inc. increased its position in Vistra by 19.5% in the 2nd quarter. Envestnet Portfolio Solutions Inc. now owns 1,829 shares of the company's stock valued at $290,000 after acquiring an additional 298 shares in the last quarter. 90.88% of the stock is currently owned by institutional investors and hedge funds. About Vistra. Vistra Corp. NYSE: VST is an integrated energy company headquartered in Irving, Texas. The company operates electricity generation facilities and provides electricity and related energy services to residential, commercial, and industrial customers. Its portfolio includes natural gas, nuclear, coal, solar, and battery energy storage assets. Vistra also operates a retail electricity business that offers power plans, renewable energy options, and energy-management services. Its retail brands include TXU Energy, Homefield Energy, Dynegy, and Ambit Energy, serving customers in competitive electricity markets across the United States. This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to [email protected]. Before you consider Vistra, you'll want to hear this. MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. MarketBeat has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and Vistra wasn't on the list. While Vistra currently has a Moderate Buy rating among analysts, top-rated analysts believe these five stocks are better buys. 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