Thursday, April 30, 2026

DEP Signs Consent Orders With CNX Gas, Leatherwood LLC Requiring The Plugging Of 5 Conventional Coal Bed Methane Wells Prior To Longwall Coal Mining In Center Twp., Greene County

On April 7, 2026, the Department of Environmental Protection signed consent orders and agreements with CNX Gas Company LLC and Leatherwood, LLC to require the plugging of five conventional coal bed methane wells prior to underground longwall mining in Center Township, Greene County.

The consent orders cover the obligations of each company in the transfer of the five wells from CNX Gas to Leatherwood so Leatherwood can plug the wells prior to coal mining operations in Center County.

The CNX Gas consent order amends a 2019 consent order signed with DEP covering violations at these and other wells.

On October 2, 2019, CNX and DEP signed a consent order resolving violations by requiring the plugging of 141 coal bed methane and gas wells and 5 unconventional gas wells in Allegheny, Greene, Washington and Westmoreland counties.  [Read more here]

The settlement required CNX to post a $1.48 million performance bond and provided an extended schedule for CNX to plug the wells and restore the well sites.

Click Here for a copy of the CNX Gas COA.  

Click Here for a copy of the Leatherwood COA.

CNX Gas Company and Leatherwood have a common corporate history going back to CONSOL Energy.

In 2017, CONSOL Energy split off its natural gas operations to form CNX Resources Corp. of which CNX Gas Company is a part.

The coal operations became CONSOL Energy, Inc. of which Leatherwood, LLC is now a part.

The operations of both companies remain closely related, sometimes of the same properties.

Report Violations

To report oil and gas violations or any environmental emergency or complaint, visit DEP’s Environmental Complaint webpage.

Text photos and the location of abandoned wells to 717-788-8990.

Check These Resources

Visit DEP’s Compliance Reporting Database and Inspection Reports Viewer webpages to search their compliance records by date and owner.

Sign up for DEP’s eNOTICE service which sends you information on oil and gas and other permits submitted to DEP for review in your community.

Use DEP’s Oil and Gas Mapping Tool to find if there are oil and gas wells near or on your property and to find wells using latitude and longitude on well inspection reports.

Resource Link:

-- DEP Reaches Settlement With CNX On Well Plugging Violations At 141 Conventional Coalbed Methane & Gas Wells, 5 Unconventional Gas Wells In 4 Southwest Counties [PaEN] 

Related Articles This Week:

-- Environmental Health Project Calls On Gov. Shapiro To Address Health Hazards Of Fossil Fuels  [PaEN] 

-- Gov. Shapiro Announces $267 Million Investment In 31 PA Industry Projects To Reduce Air Pollution, Cut Energy Costs, Create Jobs, And Combat Greenhouse Gas Emissions In 23 Counties; Next Grant Round Opens May 15  [PaEN] 

-- Senate Committee Hears Electric Grid Issues Getting Worse; PJM Has Attracted 220 GW Of New Generation Proposals; PJM ‘Backstop’ Procurement Critical To Making Data Centers Pay For New Generation [PaEN] 

-- House Energy Committee Sets May 4 Meeting To Act On More Bills To Address Electric Grid Reliability, Affordability Issues: Authorize Virtual Power Plants, Update Net Metering, More  [PaEN]

-- PA House Passes Bill To Require A.I. Data Centers To Report Water Use, Discharges To DEP  [PaEN]

-- Concerned Citizens Of Montour County: Data Center Developer Wants To Make It Harder For Citizens To Appeal Zoning, Permits; DCED Secretary Explains More On How They Want New GRID Principles To Work  [PaEN] 

-- Gov. Shapiro Appoints Mark Szybist New Special Counsel For Energy Affordability  [PaEN] 

-- Tri-County Regional Planning Commission Publishes Model A.I. Data Center Ordinance; Links To Other Model Ordinances  [PaEN] 

-- DCNR: Grid-Scale Solar Energy Installations Are Not Permitted On Any DCNR Lands Or On Lands That Have Received DCNR Grant Funds  [PaEN]

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-- US Dept. Of Energy Cyber Threat Center Issues Another Warning To Oil & Gas Industry About Automatic Tank Gauge Manipulation By Malicious Cyber Threat Actors  [PaEN] 

NewsClips:

-- Post-Gazette - Anya Litvak: PA DEP Industrial Decarbonization Program RISE PA Doles Out First Large Grants

-- Pittsburgh Business Times: CNX Green Ventures LLC Received $31.5 Million RISE PA Decarbonization Grant For Coal Mine Methane Recovery, Largest State Grant 

-- PJM Interconnection: 220 GW Of New Power Generation Project Proposals Submitted To Connect To The Grid Under New Process 

-- Reuters: PJM Grid Operator To Begin Processing 220 GW Of New Generation Project Proposals

-- Utility Dive: 106 GW Of Natural Gas-Fired Generation Leads PJM’s Newly Reopened Interconnection Queue; A.I.-Enabled Google Tapestry Will Be Used To Review The Applications 

-- Utility Dive Guest Essay: In 2025, PJM Energy Capacity Costs Were Up 300%, Congestion Costs Up Almost 80%, Total System Costs Up Over 50% - Massive Demand Shock Is Here - By Shahid Mahdi, EnerKnol 

-- Scranton Times: Dedicated Eynon Jermyn Road A.I. Data Center Power Plant Proposal Scrutinized In Archbald

-- WNEP: Archbald’s Energy Debate Heats Up At Conditional Hearing For Proposed, Dedicated A.I. Data Center Power Plant

-- PennLive - Charles Thompson: As A.I. Data Center Site Work Starts In Cumberland County, Neighbors Struggle With ‘The Monster Next Door:’ Blasting, Twp. Roads Failing, Failure To Communicate

-- ABC27: A.I. Data Centers Dominate Statewide Township Leaders Convention 

-- Wilkes-Barre Times Leader Guest Essay: Public Backlash Against A.I. Data Centers Creating A Buildability Crisis - By Peter Clark, InsideSources.com 

-- PA Capital-Star: Electricity Grid Maps Could Speed Addition Of Renewable Energy To PA, PA House Panel Hears

-- City & State PA Guest Essay: Choosing Electric, Natural Gas Suppliers Works For Pennsylvanians, Don’t Let New House Bill Take It Away [House Bill 2131 (Boyd-D-Delaware)] - By John Hanger, Former PUC Commissioner 

-- Utility Dive: NYISO Grid Operator Says Extended Heat Wave Could Cripple New York’s Grid This Summer; Reliability Margins Will Be Lowest In Recent History  

-- Utility Dive: Independent PJM Market Monitor Opposes 1.3 GW Natural Gas Power Plants Deal Taking Generation Out Of Capacity Auction Locking It Up To Serve A.I. Data Centers 

-- Utility Dive: PA Cong. Brian Fitzpatrick, Other Republican Members Of Congress Introduced Bill To Restore Renewable Energy Production, Investment Tax Credits For Much-Needed Generation Capacity 

-- Reuters: US Consumers Face Rising Electricity Prices Pushed By A.I. Data Center Demand, Rising Natural Gas Prices, Tariffs On Steel/Aluminum, While Benefits From Low-Cost Clean Power Capacity Emerge 

-- Financial Times: BP Warns Against Windfall Taxes As Iran War Helps Profits Hit 3-Year High

[Posted: April 30, 2026] PA Environment Digest

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