Category Archives: Electricity Generating Plants

Ohio Natural Gas Fired Power Plants

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This article over at Energy In Depth shows that Ohio will eventually be powered entirely by natural gas.  There are seven natural gas-fired power plants either under construction or in the planning stages.  Once they are complete, they will create 6,458 megawatts of electricity, enough for 5.85 million homes.  Ohio has 4.5 million homes.  Ohio will be sharing electricity with surrounding areas through the grid, of course.

West Virginia is a net producer of electricity, but it’s all coal-fired.  We have several gas-fired plants in the works, with one in particular up in Moundsville, WV that will be the first to come online.  Last we heard they were hoping to start construction on it this spring, but that was last fall and there doesn’t seem to be any activity at this time.

Possible Alkylate Plant, Electric Plant

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One of the things that made the Marcellus shale so exciting for producers at the beginning of the Marcellus boom was that it was rich in natural gas liquids, including ethane, pentane, propane, and butane.  The latter can be refined into alkylate, an octane booster.  It is “key for cleaner burning gasoline” (.pdf).  More on mixing gasoline here.  So, changing butane to alkylate will help alleviate some of the environmental issues with burning hydrocarbons.  It won’t end it, of course, because hydrocarbons are still being burnt, but it will help.  Just another way that natural gas is helping improve things here in the good old U. S. of A.

All that said, MarkWest and Marathon are thinking about building an alkylation plant somewhere near an existing MarkWest plant in Jewett, Ohio.  Yes!  The more the merrier.  Use that natural gas up close to home.

On a related not, there’s a proposal to build a 550-megawatt gas-fired power plant in Elizabeth Township, PA.  The unusual thing about this plant is that the location is a contaminated industrial landfill.  Putting an energy plant on this site would be an excellent use of a bad resource.  It would kill two birds with one stone, putting to use difficult-to-use property and using abundant and cheap local natural gas to create needed electricity.

We hate to see the natural gas produced here in West Virginia not being put to its highest and best use.  Turning it into a final product close to home is much better than shipping it away as a raw product.  Now if only we could get a few more of these chemical plants, cracker plants, energy plants, and refineries located inside West Virginia.

 

The Challenges of Converting Power Plants from Coal to Gas

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Here is an interesting article in the Pittsburgh Post-Gazette.  FirstEnergy closed down a coal-fired power plant in 2013, and had no plans to re-open it.  In the last few months, however, they have changed their minds.  At least, they have changed their minds about looking at the possibility of re-opening it.

The article states that market conditions have changed.  The price of electricity hasn’t gone up much, but the price of oil and gas has gone way, way down.  Who wants to bet that that one factor alone has reduced costs?

One other interesting point that was made in the article is that building a brand new gas-fired plant would (just a couple years ago) have been cheaper than converting the coal-fired plant to gas.