JERA Expands U.S. Footprint With $1.5 Billion Haynesville Shale Acquisition

JERA Expands U.S. Footprint With $1.5 Billion Haynesville Shale Acquisition

Charles Kennedy  Thu, October 23, 2025  Oilprice.com

JERA Co. Inc., Japan’s largest power generation company, announced plans to acquire full ownership of the South Mansfield shale gas asset in Louisiana’s Haynesville Basin through its U.S. subsidiary JERA Americas Inc., in a $1.5 billion deal with Williams and GEP Haynesville II. The acquisition underscores JERA’s growing role in the U.S. energy sector and strengthens its global LNG value chain.

The Haynesville acquisition includes assets currently producing more than 500 million cubic feet of gas per day (MMscfd) across 210 square kilometers, with 200 undeveloped drilling locations and established infrastructure for gathering and transportation. JERA plans to double total output to 1 billion cubic feet per day (Bscfd) through future investments, leveraging the asset’s proximity to the Gulf Coast’s LNG terminals and data center markets.

The deal comes amid JERA’s strategic expansion across the United States, where it now holds interests in ten power generation assets and has committed to major energy transition projects, including the Blue Point low-carbon ammonia development. Earlier this year, JERA signed what it called the largest single-buyer U.S. LNG offtake agreement—5.5 million tonnes per year for 20 years—further anchoring its position as one of the world’s largest LNG buyers.

John O’Brien, CEO of JERA Americas, described the acquisition as a “strategic addition” that enhances JERA’s upstream portfolio and “deepens our commitment to America’s energy future.” Ryosuke Tsugaru, JERA’s Chief Low Carbon Fuel Officer, said the investment bolsters diversification and mitigates market risk while aligning with the company’s goal of providing stable, secure, and lower-carbon energy.

Founded in 2015 as a joint venture between Tokyo Electric Power and Chubu Electric Power, JERA now supplies roughly one-third of Japan’s electricity. The company has pledged to achieve net-zero CO? emissions across its global operations by 2050.

The Haynesville deal, which remains subject to regulatory approval and standard closing conditions, positions JERA among a growing cohort of Asian energy firms expanding upstream exposure in North America to secure long-term gas supply amid volatile global markets.

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JERA: Latest Asian Firm to Take Haynesville Stake

by Andrew Dittmar  October 25, 2025 Enverus

In response to this week’s announcement that JERA, a leading Japanese energy company and one of the world’s largest LNG buyers, was expanding its upstream footprint through the $1.5 billion acquisition of the South Mansfield joint venture from GEP Haynesville and Williams, Andrew Dittmar, principal analyst at Enverus Intelligence® Research provided this commentary explaining the deal’s significance:

“A land rush into the Haynesville by Asia companies with LNG commitments continues with JERA acquiring the South Mansfield joint venture from GEP Haynesville and Williams for $1.5 billion. Asia-based buyers have become the dominant force for acquisitions in the play, willing to outbid domestic producers to secure natural gas feedstock linked to the Gulf Coast’s growing LNG hub. For these buyer groups, a premium for assets is justified to hedge against a longer-term increase in Henry Hub as Haynesville inventory is depleted and ensure a cost-effective source of supply. The move by JERA follows Tokyo Gas acquiring Rockcliff Energy and buying into a joint venture with Chevron. After the latest transaction, private opportunities in the Haynesville are becoming sparse. Aethon remains the juggernaut among private operators far outstripping other groups with more than 800 remaining gross operated locations. There is new private equity capital flowing in to rebuild positions though, most notably Rockcliff Energy acquiring Pine Wave in one of the few Haynesville deals that has not featured an international buyer.”

This may explain why for my relatively modest Bossier Parish acreage, I have recently been inundated with offers of up to 10K/acre for my mineral rights, a rate I was not offered even in the early days of the Haynesville play.

Les, those getting offers often are unaware they have new wells on the way.  And $10k an acre was a pretty good offer fifteen years ago.  It is not today.  Especially with a decent lease and new wells in their future.  Seller Beware!!! And Seller Be Informed!

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