Court Rulings, Delays & Cancellations Underscore Challenges For Gas Pipeline Construction

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Court Rulings, Delays & Cancellations Underscore Challenges For Gas Pipeline Construction

Natural gas pipelines are part of the critical infrastructure that transports gas throughout the U.S. to commercial, industrial, and residential consumers. Interstate gas pipelines that cross multiple states are approved and regulated by the Federal Energy Regulatory Commission (FERC). In the past few years, however, the construction of new and expanded gas pipelines has been subject to increased scrutiny, especially as the U.S. and other countries address climate change by expanding the use of renewable energy resources and reducing the use of fossil fuels. Most recently, the U.S. Supreme Court weighed in on the rights of pipeline companies to construct new gas pipelines versus the rights of states to impose limits on their construction.

Impact Of US Supreme Court Ruling On Eminent Domain Rights Regarding PennEast Natural Gas Pipeline

The U.S. Supreme court in a recent ruling overturned a lower court’s ruling reaffirming the pipeline companies’ eminent domain rights under the Natural Gas Act (“NGA”). The NGA states that the federal government regulates the transport and sale of natural gas “in interstate and foreign commerce.” The FERC delegates the eminent domain rights to the pipeline company. The eminent domain right allows the pipeline company to seize property through legal proceedings to construct the pipeline with just compensation to landowners.

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The Philadelphia Third Court of Appeals had ruled in favor of the state of New Jersey, which had claimed sovereign immunity rights to block the seizure of land in which the state had an interest. The state argued that the 11th amendment prohibited the condemnation of public land. The Supreme Court voted in a narrow 5 to 4 decision that the state of New Jersey cannot block the construction of the PennEast pipeline on state lands based on a state sovereignty claim.

In the Supreme Court’s ruling, the majority noted, “Over the course of the Nation’s history, the Federal Government and its delegatees have exercised the eminent domain power to give effect to that vision, connecting our country through turnpikes, bridges, and railroads—and more recently pipelines, telecommunications infrastructure, and electric transmission facilities.”

If the Supreme Court had not overturned the lower court ruling the construction of the pipeline would have ceased and states would be armed with a new legal strategy to block the construction of natural gas pipelines. Even with the Supreme Court’s latest ruling, the PennEast pipeline will have to contend with other environmental and legal challenges for construction. It’s estimated that had the PennEast pipeline been placed in service before 2017/2018 winters, eastern Pennsylvania and New Jersey gas and electric customers would have saved approximately $1.3 billion, according to an independent study by Concentric Energy Advisors.

Pipeline Delays & Cancellations

Other proposed pipelines, such as the $8 billion Atlantic Coast natural gas pipeline, have been canceled due to delays and cost overruns attributed to legal and regulatory disputes. The Williams Northeast supply enhancement pipeline project was recently granted a two-year extension by FERC. Construction had been delayed due to New York not issuing water permits for construction. The pipeline enhancement will have the capability to deliver an additional 400 million cubic feet per day (MMcf/d) of gas (the equivalent of heating approximately 2 million homes) to New York City, representing a 14% increase in capacity.

Meanwhile, the Mountain Valley Pipeline will deliver Marcellus and Utica-sourced gas to West Virginia and Virginia. The EQM Midstream-operated pipeline is approximately 90% complete; however, the startup has been delayed due to regulatory and permitting issues. The pipeline was originally scheduled to be completed by the end of 2018 and recently the planned in-service date was pushed back to the summer of 2022, increasing the overall cost of the project.

Proposed Legislative Limits On FERC Certification Of Pipelines

Congress has proposed legislation that would impose limits or impact eminent domain rights for pipelines. The Landowners Fairness Act (S. 641) would require FERC to consider certain pipeline permitting factors, modify eminent domain requirements, and prohibit using the NGA eminent domain for pipelines built for exports.

The CLEAN Future Act (H.R. 1512) would prohibit pipeline companies from using NGA eminent domain authority until they have all necessary federal and state permits and comply with environmental permit conditions. The legislation would also prohibit using eminent domain for gas pipelines built for import or export purposes.

Other congressional legislative proposals would amend the NGA eminent domain rights or require FERC to consider other environmental factors before a gas pipeline certificate could be issued. It’s unlikely that most of these legislative proposals will be approved in a divided Congress; however, it demonstrates the desire to place more hurdles for future gas pipeline construction.

Northeast Gas Supply Constraints

In the Northeast, there are natural gas supply constraints and higher prices for gas and electricity. The gas supply constraints have resulted in short-term moratoriums for new natural gas hookups at local distribution companies (LDCs). In 2019, both Con Edison and National Grid placed limits on new natural gas hookups in the New York area due to these gas supply constraints.

National Grid addressed these supply constraints in part by trucking in liquefied natural gas (LNG) and compressed natural gas (CNG). Both alternative gas supply options have higher transportation costs compared to pipeline transportation.

What’s Driving Increased Demand For Natural Gas In The Northeast?

In New York City, demand for natural gas has increased due to new construction and existing buildings replacing their existing heating oil-based heating systems. In New York City and Long Island, it’s estimated that 8,000 consumers are switching from oil to gas every year. Since 2012, natural gas has added over 1 million new household customers in the Northeast.

In April 2021, the Indian Point Center nuclear reactor ceased generating electricity when the last operating unit was shut down. Three natural gas plants have been built in the past three years to provide electricity to the areas of New York that were previously supplied by the Indian Point reactors.

Annual gas-fired generation is estimated to have increased by 31% in the Northeast between 2015-2019 according to the U.S. Energy Information Administration (EIA).

New York Actions To Reduce Emission Levels

In 2019, New York passed the New York City’s Climate Mobilization Act (referred to as the “NYC Green New Deal”) that mandates 40% emission cuts for buildings by 2030 and 80% by 2050. According to a study by the Urban Green Council, the cost for building owners to address these emission cuts will range from $16.6 billion to $24.3 billion over 10 years.

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The emission reductions will be realized through energy efficiencies and the use of renewable energy sources. Local Law 97—a part of the NYC climate act—applies to buildings that are 25,000 sq. ft. or larger and buildings with 35% or fewer rent-regulated units. The emission reduction laws will help reduce the overall demand for natural gas in the long term; however, in the short term, there remains a need for new and expanded pipelines to supply current demand and keep energy costs reasonable for consumers.


The Supreme Court’s recent ruling upheld a federally regulated pipeline’s eminent domain rights to seize state- and privately-owned land, thus preventing states from using the 11th Amendment to claim state sovereignty to block pipeline construction. Despite the high court ruling, pipeline companies have faced other environmental and regulatory issues resulting in new and expanded pipelines from being built or delayed the in-service timing.

State and federal governments have either passed or proposed legislation and policies that promote renewable energy sources in place of existing energy sources such as natural gas. There are over 2 million miles of natural gas distribution mains and pipelines and over 300,000 miles of gas transmission and gathering pipelines in the. These pipelines supply gas to over 75 million residential, commercial, and industrial customers. One recent analysis by the Interstate Natural Gas Association of America (INGAA) projected over 30 billion cubic feet per day (Bcf/d) of new pipeline capacity would be needed through 2025. Therefore, it’s unlikely these pipelines will be phased out in the short term.

Going forward, expect sustained efforts through environmental and legislative changes contesting expanded and new gas pipeline construction. It’s expected additional challenges in the courts and more pressure on the FERC to broaden rules for pipeline certification approval will continue, which will result in further capital cost increases and lengthen the overall pipeline approval and construction timeline. In areas of the country like the Northeast that have existing gas supply constraints consumers of gas and electricity (gas sourced) may encounter increased price volatility.

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Sarah Kovach Volz

Sarah Kovach Volz


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