Is PJM Electric Grid at Risk by Using More NatGas? Study Says No
The nation’s electric grid is a complex system. You don’t ever think twice about–you flip a switch and the electricity flows, powering lights, appliances, etc. But ensuring the power is always there, always on when you need it, keeps a lot of people awake at night. The U.S. “grid” is actually a bunch of smaller grids. In the northeast there are several such organizations. One of them is called the PJM, a regional transmission organization (RTO) coordinating the movement of wholesale electricity in all or parts of 13 states and the District of Columbia (including PA, OH and WV). PJM, like other RTOs, faces challenges with ensuring there will always be enough electricity produced to meet demand. Over the past several years coal-fired electric generating plants have been closing. Natural gas, and in a much smaller sense renewables (wind and solar) have taken up the slack. Wind and solar are notoriously unreliable. The wind doesn’t always blow and the sun doesn’t always shine. Natural gas needs pipelines to get where it’s going. There has been a concern that with coal disappearing from the generation mix, that an “over-reliance” on natgas and renewables will make electricity supplies problematic and unreliable. In an effort to address questions of reliability, PJM just completed and published a 44-page study titled, “PJM’s Evolving Resource Mix and System Reliability” (full copy below). What does the study find? Even with fewer coal plants producing electricity, PJM’s electric supplies, using more and more natgas and renewables, will be just fine…
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[NOTE: In the original version of this post, MDN incorrectly referred to the name as Center Point Terminal. It is, in fact, Center Port Terminal. Sorry!] One of MDN’s sharp subscribers emailed us with an exciting tip. On March 27 a public meeting will be held in Woodsfield, Ohio (Monroe County) about building a 485 megawatt gas-fired power plant–to be built on twenty acres of the 200 acre former Ormet site, now known as Center Port Terminal. That much we have been able to confirm. Our tipster also speculated this new power plant may be used to provide electricity to an ethane cracker. We have not, so far, been able to verify the cracker rumor. Here is what we do, and don’t, know about this new power plant project coming in Monroe County…
Jeff Quigley, director of energy markets at Stratas Advisors, says that electric power generation is “one of the biggest incremental drivers of new demand” for Marcellus Shale gas. A close second behind powergen, according to Quigley, are industrial sources. That is, big manufacturing plants. Also according to Quigley, while “there’s still a place for coal” in the U.S. energy mix, natural gas is “on pace to eventually displace coal for power generation.” Quigley is speaking today at the Guttman Energy 2017 Energy Forum in Canonsburg, PA. Here’s a preview of his comments…
Earlier this month MDN brought you a list of the existing and/or planned natural gas-fired electric generating plants in Ohio (see 
New York State is a hopeless, corrupt mess. MDN previously reported on a $900 million natural gas-fired electric generating plant coming to Orange County, NY (see 
In January 2014 MDN brought you the story that due to incessant nagging from the NJ Sierra Club and the NJ League of [Liberal Democrat] Women Voters the Pinelands Commission, which oversees a stand of scrub pines in South Jersey, nixed a plan for a new natural gas pipeline to bring cheap, clean, abundant Marcellus Shale natural gas to South Jersey for use by residents and to feed an electric plant a local utility wants to convert from burning coal to natgas (see 
Each year Engineering News-Record (ENR) magazine publishes a list of its Top 25 construction projects that began to be built during the previous 12 months. ENR has just released the list for new starts in 2016, and as we looked over the list, we couldn’t help but notice that of the top 25–each project of which had to be worth at least $140 million to get on the list–many of the projects are related to Marcellus/Utica Shale and would not exist without abundant, cheap shale gas. Here is the list of the Top 25 projects begun last year in the states of Delaware, Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia…
In January we brought to your attention a developing situation–a fight, really–by a few large regulated electric utilities that seek to have Ohio re-regulate the electric industry (see 
A California company that manufactures small electric-generating plants that run on natural gas, has just sold three more of their “microturbines” to midstreamers in the Marcellus Shale play. This is not the first time Capstone Turbine Corporation has sold their devices to pipeline companies in the Marcellus (see 
New Jerseyans, who don’t seem to want new natural gas pipelines, will see lower electricity rates this year–thanks to Marcellus Shale gas that flows through pipelines to electric generating plants–in New Jersey. Last Friday the NJ Board of Public Utilities approved the results of the state’s annual electricity auction. The annual auction sets wholesale electricity prices that the state’s electric utilities will pay and pass through to all NJ residential customers who have not chosen a third-party electric supplier. It is the eighth consecutive year that electric prices are either stable, or have gone down. The reason for the lower rates: “cheaper prices for wholesale natural gas.” And guess where NJ’s cheap natgas comes from? Yep–the Pennsylvania Marcellus…
In January 2016, Invenergy announced their intention to build a natgas-powered electric plant in Elizabeth Township, in Allegheny County (see