Masela Block LNG Project Kicks Off Under Prabowo Administration After 28 Years
Indonesia's Masela Block LNG development project, conceived 28 years ago and spanning six presidencies, finally broke ground on July 16, 2026, under President Prabowo Subianto. With an investment of approximately $21 billion (around Rp 390 trillion), the project aims to meet domestic energy needs and boost economic growth in eastern Indonesia.
The groundbreaking ceremony for the Masela Block LNG (Liquefied Natural Gas) development project, "LNG Abadi Masela," was held in Tanimbar Islands Regency, Maluku Province, Indonesia, on July 16, 2026. The project, initially planned 28 years ago, had been stalled across six presidential administrations before finally commencing under President Prabowo Subianto. Minister of Energy and Mineral Resources, Bahlil Lahadalia, explained that the project had long been mired in debates over whether to construct onshore or offshore facilities. He stated that following President Prabowo's directive for swift execution, the government issued a first warning letter to investors, leading to the current groundbreaking. "Today, July 16, 2026, marks a new chapter for the Abadi Masela Project, which was planned 28 years ago. After six presidents, it is President Prabowo Subianto who can execute it today," said Lahadalia during the groundbreaking ceremony for the National Strategic Project (PSN) LNG Abadi Masela in Tanimbar Islands Regency, Maluku Province, on Thursday (16/7/2026). According to him, the Masela Block project had been pending for a long time due to debates about whether it would be built onshore or offshore. Lahadalia mentioned that Prabowo instructed him to expedite the project's execution. "I must convey that this project has been pending for a long time, with debates between offshore or onshore construction, and this debate has been very lengthy. But with the guidance, direction, and order to us as presidential assistants to immediately execute and provide assistance," he explained. As a sign of firmness, the government had previously issued a first warning letter to the investors, urging them to commence construction immediately after the Plan of Development (POD) was approved. Lahadalia expressed gratitude that the National Strategic Project (PSN) LNG Abadi Masela could finally begin. "Therefore, based on that, we issued the first warning letter to our investors, and Alhamdulillah, today we are conducting the groundbreaking for the next phase of construction," he stated. Minister of Energy and Mineral Resources (ESDM), Bahlil Lahadalia, confirmed that the Abadi Masela Project would directly enter the construction phase following the groundbreaking ceremony. The initial phase of the project includes the drilling of development wells and the construction of various main supporting facilities. Lahadalia said the first tasks to be executed are the drilling of 11 development wells plus four follow-up wells. Concurrently, the construction of main infrastructure such as ports, docks, and Engineering, Procurement, and Construction (EPC) facilities will also commence in parallel. "With today's groundbreaking, the work proceeds immediately. The first is 11 development wells plus four follow-up wells. The second is the construction of various facilities, including ports, docks, and EPC facilities," Lahadalia said at the Abadi Masela Project groundbreaking event in Saumlaki, Tanimbar Islands Regency, on Thursday (16/7/2026). Lahadalia mentioned that the substantial investment for the Abadi Masela Project amounts to approximately US$21 billion, or nearly equivalent to Rp 390 trillion. This massive investment is expected to become a primary driver of the national energy sector and stimulate economic growth in the Maluku region. According to Lahadalia, this national strategic project is targeted to produce 9.5 million tons of liquefied natural gas (LNG) per year and 35,000 barrels of condensate per day. This production capacity is believed to boost national oil and gas lifting. The government has also established a policy that a majority of the gas from the Abadi Masela Project will be prioritized to meet domestic needs. At least 60% of the production will be allocated specifically for the domestic market, while the remaining maximum of 40% will be permitted for export. Lahadalia explained that the gas supply will later be utilized as raw material for downstream industries, including supporting the development of the national fertilizer industry. Additionally, the gas flow will be supplied to PT PLN (Persero), PT Perusahaan Gas Negara (PGN), and several private companies. "The goal is to increase added value and create strong economic value in the region," said Lahadalia. President Prabowo Subianto will officiate the groundbreaking of the National Strategic Project (PSN) LNG Abadi Masela in Tanimbar Islands Regency, Maluku Province, on Thursday (16/7/2026). The investment for the Masela Block project reaches US$20.94 billion or around Rp 378 trillion. "This groundbreaking marks the commencement of one of the largest energy investments in Indonesian history and serves as an important milestone in strengthening national energy resilience and promoting equitable development to the eastern regions of Indonesia," said Minister of State Secretary Prasetyo Hadi in his statement on Thursday (16/7/2026). He explained that the LNG Abadi Masela project is developed by INPEX Masela Ltd. in collaboration with Pertamina and Petronas, with an investment value of approximately US$20.9 billion. The project is designed to produce 9.5 million tons of LNG per year (MTPA), supply 150 MMSCFD of domestic pipeline gas, and produce approximately 35,000 barrels of condensate per day to support national energy needs. "After undergoing a development process for nearly three decades since the contract signing in 1998, this project has finally entered the construction phase," said Prasetyo. As of early July 2026, the Front End Engineering Design (FEED) progress has reached 79.56 percent, exceeding the planned target. Prasetyo stated that various strategic permits and the completion of main facility designs continue to proceed on schedule towards the Final Investment Decision (FID) by the end of 2026. "This LNG refinery is projected to become one of the largest energy industry centers in Eastern Indonesia," said Prasetyo. Read the latest and most trusted news at Berita Liputan6
多角的分析
マセラ・ブロックLNG開発プロジェクトの開始は、インドネシア経済にとって極めて重要な意味を持つ。総額210億ドルの巨額投資は、建設段階だけでなく、稼働後も数十年にわたり雇用創 تحرير (創出)と地域経済への波及効果をもたらす。年間950万トンのLNG生産能力は、国内エネルギー供給の安定化に寄与し、特に東インドネシア地域における産業発展の基盤となる。また、国内消費への優先配分は、エネルギー輸入依存度の低減にもつながり、貿易収支の改善にも貢献する可能性がある。さらに、コンデンセート生産は石油化学産業の原料供給源としても期待され、多角的な経済効果を生み出すだろう。
このプロジェクトは、INPEX、プルタミナ、ペトロナスといった国際的なエネルギー企業が関与しており、投資家にとっては長期的な収益が見込める大型案件となる。28年もの歳月をかけた計画の実行は、プロジェクトの複雑さとリスクの高さを物語るが、インドネシア政府の強いコミットメントと、プラボウォ政権下での迅速な意思決定は、投資環境の安定性に対する信頼を高める要因となる。特に、国内需要への優先配分政策は、安定した販売先を確保できるという点で、投資家にとって安心材料となるだろう。ただし、地政学的なリスクや、今後の国際的なエネルギー市場の変動には引き続き注視が必要である。
マセラ・ブロック開発プロジェクトは、マルク州タニンバル諸島という地理的に孤立した地域に、経済的機会とインフラ整備をもたらす。しかし、大規模開発は地域社会への影響も大きい。地元住民の生活様式、土地利用、環境への配慮は、プロジェクトの持続可能性を左右する。また、28年もの長期間にわたる遅延は、地域住民の期待と失望の繰り返しであった可能性があり、円滑なコミュニティ・エンゲージメントと、開発による利益の公平な分配が不可欠である。プロジェクトが地域社会の発展に真に貢献するためには、雇用創出だけでなく、教育や医療といった社会インフラの向上も伴う必要がある。地元住民が開発の恩恵を実感できるかどうかが、社会的な受容性を高める鍵となる。
プラボウォ政権下でついに始動したマセラ・ブロックLNG開発は、国民全体にとってエネルギー供給の安定化と経済成長への期待を高めるだろう。特に、国内需要への優先配分は、家庭用燃料や産業用エネルギーの価格安定に繋がり、家計の負担軽減に貢献する可能性がある。しかし、プロジェクトの恩恵が全国民に均等に行き渡るかは不透明だ。東インドネシア地域への経済効果は大きいと期待されるが、ジャカルタなどの大都市圏の市民にとっては、直接的な生活実感は薄いかもしれない。また、大規模開発に伴う環境問題や、地域住民との軋轢が生じた場合、それが社会的な懸念として広がる可能性も否定できない。政府は、プロジェクトの透明性を確保し、国民への丁寧な情報提供を続ける必要がある。
背景・歴史的文脈
マセラ・ブロックLNG開発プロジェクトは、1998年の契約締結以来、28年もの長きにわたり、インドネシアの政治的・経済的な不安定さ、そして技術的・環境的な課題により遅延を繰り返してきた。特に、LNGプラントを陸上（オンショア）で建設するか、海上（オフショア）で建設するかの議論が長引いたことが、プロジェクトの進展を妨げる大きな要因となっていた。歴代政権は、エネルギー安全保障の強化と地域経済発展の観点からこのプロジェクトの重要性を認識していたものの、複雑な利害関係や許認可手続きの遅延により、具体的な実行段階に進むことができなかった。プラボウォ政権は、この長年の課題に終止符を打ち、国家戦略プロジェクトとして実行に移すことで、そのリーダーシップと実行力を示そうとしている。
原文ソース
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