Major Marcellus Producer Adds 3 More Microturbines, Operates > 150
MDN has highlighted Capstone Turbine Corporation, a California company that manufactures small electric-generating plants that run on natural gas, several times in the past (see our Capstone stories here). Capstone, at some point, renamed itself. The company is now called Capstone Green Energy Holdings. (It’s practically a requirement that businesses in California must insert the word “green” into their names or risk being banned from the state.) Capstone announced it has secured a “follow-on order” from “one of the nation’s leading natural gas producers.” The order includes a pre-commissioned skid featuring three C65 microturbines and E-Finity’s m-TIM controller, slated for commissioning this October in the Marcellus Shale region. Read More “Major Marcellus Producer Adds 3 More Microturbines, Operates > 150”
In April 2023, MDN told you about the Adams Fork Energy project, a multi-billion-dollar clean ammonia production facility planned for Mingo County, WV (see 
In early April, MDN brought you the exciting news that pipeline giant Williams, via its subsidiary, Will-Power, is planning to build two Utica/Marcellus gas-fired power plants in the New Albany International Business Park in Licking County, Ohio (see 
In April, Knighthead Capital Management, Homer City Redevelopment (HCR), and Kiewit Power Constructors Co. announced a plan to convert the former Homer City Generating Station, previously the largest coal-fired power plant in Pennsylvania (Indiana County, 50 miles east of Pittsburgh) into a more than 3,200-acre natural gas-powered data center campus, designed to meet the growing demand for artificial intelligence (AI) and high-performance computing (see 
Last week, MDN told you that there was a disagreement brewing between those who operate the PJM Interconnection power grid and Big Tech, including Amazon, Google, Microsoft, and others, regarding the issue of adding data centers to the PJM grid (see 
A power project we’ve been tracking since 2017 is a 620-megawatt (MW) Marcellus-fired electric plant in Greene County, PA, called the Hill Top Energy Center (
Patrick Morrisey served as the 34th attorney general of West Virginia from 2013 to 2025. Last November, he was elected as the state’s 37th governor, assuming office in January. Morrisey has been an unabashed champion for fossil fuels since taking office. He’s a visionary, charting out the future of the state’s economy. Gov. Morrisey cast a vision for the future of the state earlier this month at the West Virginia Chamber of Commerce Annual Meeting and Business Summit (see 
Pennsylvania Governor Josh Shapiro was one of the speakers at yesterday’s AI Horizons Pittsburgh Summit in Pittsburgh. He was there speaking out of both sides of his mouth, as he so often does. Out of one side of his mouth, he claimed he wants PA to use “as much clean energy as possible,” meaning unreliable renewables. Out of the other side, he said converting old coal plants to use natural gas “is environmentally sustainable.” Yet he continues to seek to levy a carbon tax on natural gas-fired power plants via the Regional Greenhouse Gas Initiative (RGGI). 
Yesterday, the U.S. Environmental Protection Agency (EPA) announced new guidance (a relaxation of regulations) to streamline its New Source Review (NSR) permitting process. The relaxed regs are designed to accelerate the construction of essential power generation and manufacturing facilities. EPA’s action provides flexibility to begin certain building activities that are NOT related to air emissions, such as installing cement pads, before obtaining a Clean Air Act (CAA) construction permit. More common-sense solutions from the Trump administration to address a completely screwed up regulatory state. 
There is a disagreement brewing between those who operate the PJM Interconnection power grid and Big Tech, including Amazon, Google, Microsoft, and others, regarding the issue of adding data centers to the PJM grid. PJM recently proposed a fast-track stakeholder process to develop rules by the end of the year for interconnecting data centers to its system while ensuring the region has enough power supplies. The proposal would treat new data centers over 50 megawatts (MW) as “non-capacity-backed load” (or NCBL). Under the proposal, PJM could curtail (reduce or cut off) power deliveries to data centers with NCBL status before the grid operator moves to pre-emergency load curtailments for other electricity users. Big Tech doesn’t like it one little bit. 
We’re still waiting for the Federal Energy Regulatory Commission (FERC) to gain two new members, which would give the commission its full complement of five members (with three of them Republicans). In June, President Trump nominated Laura Swett of Vison & Elkins to replace Republican Mark Christie, who had been elevated to Chairman under Trump (see 
We’re not sure how to feel about this story. Outrage. Relief. Sarcasm. Befuddlement. All of those emotions swirl in our heads. For years, we have chronicled the radical/left position of former Attorney General (and now Governor) Maura Healey in Massachusetts with her opposition to pipelines and natural gas energy (here’s one of many examples: 
Hardly a day goes by without a story about AI data centers here on MDN. Why? Data centers use electricity either from the local grid or generate it themselves on-site. Either way, the electricity almost always comes from gas-fired power plants. Increasingly, the data centers themselves are opting to host their own gas-fired power plants on-site. Whether the power is coming from the grid or on-site, M-U molecules power it. But there’s a problem for data centers with on-site gas needs: Either there isn’t a pipeline (yet) to the site, or if there is a pipeline, it’s not big enough to flow the gas required. A company in Houston, Texas, has developed a brilliant solution for data centers that require gas and are ready to build now… 
New life is being breathed into old, shuttered coal-fired power plants. That’s the focus of an article appearing on the Fortune magazine website. The poster child for converting old coal-fired plants is none other than the former Homer City Generating Station in Indiana County, PA. It will be transformed into a more than 3,200-acre natural gas-powered data center campus, designed to meet the growing demand for artificial intelligence (AI) and high-performance computing (HPC). The new gas-fired plant in Homer City will be THE LARGEST gas-fired power plant in the country, capable of producing up to 4.5 gigawatts (4,500 MW) of electricity (see