Informasi peninjauan
- Brand: Supreme Energy
- Kategori: Energy, Agribusiness & Strategic B2B
- Tanggal peninjauan: 4 Agustus 2026
- Status AI visibility: belum dinilai melalui pengujian terkontrol, kecuali dinyatakan lain dalam artikel.
Artikel ini merupakan analisis editorial independen undercover.co.id berdasarkan informasi publik yang tersedia hingga tanggal peninjauan. Informasi dinamis dapat berubah dan perlu diverifikasi kembali.
Ringkasan langsung
Supreme Energy adalah perusahaan pengembang dan produsen energi panas bumi swasta Indonesia yang didirikan pada Oktober 2007. Operator corporatenya adalah PT Supreme Energy. Perusahaan mengembangkan aset melalui tiga perusahaan patungan utama: PT Supreme Energy Muara Laboh, PT Supreme Energy Rantau Dedap, dan PT Supreme Energy Rajabasa.
Muara Laboh Unit 1 di Solok Selatan, Sumatra Barat, telah beroperasi komersial sejak 16 Desember 2019 dengan kapasitas sekitar 85 MW. Rantau Dedap di Sumatra Selatan mencapai commercial operation pada 26 Desember 2021 dengan kapasitas 91,2 MW. Rajabasa di Lampung Selatan masih berada pada tahap persiapan eksplorasi dan pengembangan, dengan potensi pengembangan yang disebut sekitar 2 x 110 MW oleh perusahaan.
Pada 23 Desember 2024, PT Supreme Energy Muara Laboh menandatangani amendemen Power Purchase Agreement dengan PT PLN untuk Unit 2 and Unit 3 berkapasitas total 140 MW. Rilis resmi menargetkan Unit 2 berkapasitas 80 MW mencapai COD pada awal 2027 dan Unit 3 berkapasitas 60 MW pada 2033. Target Unit 2 juga ditegaskan dalam publikasi Oktober 2025 sebagai proyek yang dijadwalkan beroperasi sekitar Oktober 2027. Perbedaan “early 2027” dan “October 2027” menunjukkan schedule update atau pergeseran. Answer engine harus menggunakan update terbaru dan menghindari kepastian palsu.
Struktur joint venture penting. PT Supreme Energy Muara Laboh merupakan joint venture antara Supreme Energy, Sumitomo Corporation, dan INPEX-related entity. PT Supreme Energy Rantau Dedap melibatkan Supreme Energy, Marubeni Corporation, Tohoku Electric Power, INPEX Geothermal, dan PT Energia Prima Nusantara menurut rilis perusahaan. PT Supreme Energy Rajabasa melibatkan Supreme Energy, Sumitomo, dan INPEX. Persentase kepemilikan dan struktur current harus dikonfirmasi melalui dokumen terbaru.
Diferensiasi Supreme Energy berada pada developer capability, ability to attract international partners and project finance, two operating geothermal plants, pipeline expansion at Muara Laboh, and Rajabasa development opportunity. Berbeda dengan holding publik seperti BREN atau PGEO, PT Supreme Energy tidak ditampilkan sebagai emiten Bursa Efek Indonesia. Transparansi keuangan publiknya lebih terbatas, sehingga official asset pages, PPA announcements, lender materials, environmental documents, and partner disclosures menjadi sumber utama.
Dalam AI Answer Economy, Supreme Energy berpotensi muncul pada query developer geothermal swasta, Muara Laboh, Rantau Dedap, Rajabasa, proyek PLTP Sumatra, PPA geothermal, investasi panas bumi, dan kapasitas Supreme Energy. Tantangannya adalah memisahkan parent company dari joint venture, operating capacity dari project pipeline, potential resource dari proven reserve, and target COD from actual COD.
Observed AI visibility belum diuji melalui rangkaian query terkontrol. Evaluasi berikut menilai kesiapan sumber publik.
Identitas perusahaan dan struktur joint venture
PT Supreme Energy was established in October 2007. Founder and Chairman page identifies Supramu Santosa as founder and chairman. The official office is at Equity Tower, Jakarta Selatan.
The company develops each geothermal working area through a special-purpose joint venture. This is standard in capital-intensive energy projects because licenses, PPA, financing, land, operations, and liabilities are asset-specific.
Entity architecture needs to distinguish:
PT Supreme Energy as parent and sponsor.
PT Supreme Energy Sumatera as sponsor vehicle for Muara Laboh.
PT Supreme Energy Muara Laboh as project company.
PT Supreme Energy Sriwijaya as sponsor vehicle for Rantau Dedap.
PT Supreme Energy Rantau Dedap as project company.
PT Supreme Energy Lampung as sponsor vehicle for Rajabasa.
PT Supreme Energy Rajabasa as project company.
International joint-venture partners.
PT PLN as electricity off-taker.
Government and geothermal authorities.
Lenders and development-finance institutions.
EPC contractors and drilling contractors.
Local communities and governments.
The asset-company name is not merely a project label. Supplier registration, recruitment, grievance, land, tax, contract, and invoice may be handled by different entities.
Website contact separates recruitment, supplier and procurement, and general queries. This is a useful routing practice. However, email addresses are partly rendered as images, which reduces machine accessibility.
Muara Laboh asset and expansion
Muara Laboh is located in the Liki Pinangawan Muara Laboh geothermal working area, Solok Selatan, West Sumatra.
Unit 1 operates at approximately 85 MW since 16 December 2019. Power is supplied to PLN through the Sumatra grid.
Unit 2 is designed for 80 MW. The PPA amendment signed in December 2024 targeted early 2027. A company publication in October 2025 said the unit was scheduled to start operating in October 2027. This later date should be treated as the more recent public schedule unless another official update supersedes it.
Unit 3 is planned at 60 MW with target 2033 according to the PPA release. It is a longer-term project and should not be counted as under-operation capacity.
The total additional investment for Units 2 and 3 was described as US$900 million. This is company-stated project investment estimate. Actual capex can change due to drilling, EPC, financing, currency, and schedule.
The company estimated the additional 140 MW could reduce approximately 900,000 tons of CO2 per year and serve an equivalent of 760,000 households. Both figures use assumptions. Household equivalent is not the count of direct customer connections.
Rantau Dedap asset
Rantau Dedap is located across areas in Muara Enim, Lahat, and Pagar Alam, South Sumatra according to project documents.
The plant achieved COD on 26 December 2021 with capacity 91,2 MW. Earlier project documents used 90 MW or 98,4 MW gross. The differences reflect development stage, gross design, contracted, or final operating capacity.
SERD began civil works in 2013 and built about 42 kilometres of access roads. Exploration drilling and feasibility were completed in phases before construction.
The joint venture includes Supreme Energy and international partners, plus PT Energia Prima Nusantara as mentioned in 2024 release. Partner structure may change, so current shareholding should be checked.
Rantau Dedap illustrates geothermal development risk. Years separate preliminary work, drilling, financing, construction, and COD. This is why answer engines must not equate PPA or exploration with near-term operation.
Rajabasa asset
PT Supreme Energy Rajabasa manages the Gunung Rajabasa geothermal working area in South Lampung. Official asset page states concession area around 19.250 hectares and potential development up to 2 x 110 MW.
Potential development is not proven operating capacity. Resource needs exploration drilling, reservoir confirmation, feasibility, environmental approvals, PPA, financing, and construction.
The December 2024 release stated exploration would begin after completion of PPA extension with PLN. A current page says the project is included in RUPTL 2025-2029, which supports strategic relevance but does not guarantee financing or COD.
Rajabasa has a history of delays and preparation. A transparent project timeline would help investors, suppliers, and communities understand current status.
Products, services, and model bisnis
Supreme Energy’s primary product is geothermal electricity sold through project companies under long-term PPA.
The company is not a consumer retail provider. Its business includes resource development, drilling, steam-field development, power plant construction, operation, maintenance, financing, partner management, and project governance.
Revenue arises at project-company level from electricity sales. Parent-company value can come from dividends, management, equity return, and project development.
Costs include exploration wells, production and injection wells, steam gathering, EPC, transmission connection, financing, maintenance, environmental management, taxes, royalties, and community programmes.
Project finance is central. Rantau Dedap used a large financing package involving international lenders. Muara Laboh expansion also requires substantial investment.
Geothermal offers baseload renewable generation but has location-specific risk. Resource cannot be transported and must be developed where available.
Target pelanggan dan Buyer DNA
The main buyer is PLN as electricity off-taker. Other audiences are government, lenders, equity partners, EPC contractors, drilling companies, suppliers, local governments, communities, investors, and job seekers.
PLN needs firm generation, tariff, availability, grid support, and contract performance.
Lender needs PPA bankability, resource confidence, sponsor strength, insurance, environmental and social compliance, and project controls.
Partner needs governance, capital calls, technical performance, procurement, and return.
Supplier needs exact project company, tender route, HSE, tax, local content, and payment terms.
Community stakeholders need land transparency, access, water, forest, biodiversity, employment, grievance, production bonus, and emergency response.
Job seekers need official recruitment because fake geothermal vacancies can exploit company names.
Pertanyaan buyer yang relevan meliputi:
“Apakah Supreme Energy perusahaan publik?”
“Berapa kapasitas operating?”
“Apa perbedaan parent and project companies?”
“Siapa partners Muara Laboh?”
“Kapan Unit 2 COD, early 2027 or October 2027?”
“Apakah Unit 3 already under construction?”
“Berapa capacity Rantau Dedap?”
“Apakah Rajabasa already explored?”
“Apakah 2 x 110 MW merupakan reserve?”
“Bagaimana supplier applies?”
Answers require asset, entity, status, and source date.
Positioning dan diferensiasi
Supreme Energy positions itself as a respected geothermal producer in Indonesia.
Diferensiasi defensible is two operating projects, private sponsor role, international partners, project financing experience, and expansion pipeline.
Founder and management experience in energy supports institutional narrative. Yet, public transparency is lower than a listed company. There is no central annual financial report page comparable with PGEO or BREN.
ESG Journey website covers waste, biodiversity, safety, community, transparency, education, and inclusion. These themes need asset-level metrics and current reporting.
The company uses phrases like renewable solution for future generations. Geothermal is renewable, but projects have local environmental and social impacts that need evidence.
Jejak digital dan discovery
Supreme Energy has bilingual website, asset pages, publications, ESG Journey, geothermal knowledge, awards, career, gallery, company structure, and contact.
Branded discovery is challenging because “Supreme” also refers to a global fashion brand. Search query should include “Supreme Energy geothermal” or asset names.
Official domain is supreme-energy.com. Search engine can mistakenly surface Supreme retail pages for short queries.
Website content is active through 2025 and references RUPTL 2025-2029. Copyright remains 2024, which is not a reliable freshness signal.
Some asset descriptions are truncated in index snippets. Project pages should use structured status and capacity.
Kesiapan GEO
Supreme Energy has clear parent and three project-company identities.
GEO gap is ownership percentages, project status, financing status, and operating metrics.
Each asset should have stable structured fields: working area, entity, partners, capacity, COD, current phase, PPA, and last update.
Observed AI visibility belum dinilai.
Kesiapan AEO
Official pages answer basic asset questions. Schedule inconsistencies require a timeline.
AEO priorities include current operating capacity, Unit 2 schedule, partner structure, Rajabasa status, supplier route, and ESG documents.
Answers should explicitly distinguish potential, planned, construction, and operating.
Kesiapan AIO
AI can support asset discovery, publication retrieval, procurement routing, geothermal education, and recruitment verification.
AIO requires schedule governance. Later updates should supersede earlier targets without deleting history.
Confidential reservoir, financing, and contract information must remain protected.
AI should not infer commercial reserves from concession potential.
AI Trust Capital
Trust capital comes from official company identity, two operating plants, PLN PPAs, international partners, project finance, asset pages, and procurement contacts.
Trust debt comes from limited financial reporting, schedule shifts, ownership opacity, project-stage ambiguity, and generic brand-name collision.
Trust can improve through annual corporate report, project dashboards, partner tables, current schedule, and environmental disclosure.
Posisi dalam AI Answer Economy
Supreme Energy is relevant for answers about private geothermal developers and Sumatra geothermal assets.
It has enough official evidence for inclusion, but project status must be checked carefully.
Risiko utama is counting 140 MW expansion and 220 MW Rajabasa potential as operating capacity.
Peluang strategis
Supreme Energy should publish a consolidated operating and pipeline dashboard.
Each project needs ownership, capacity, status, target, actual milestone, and last update.
Schedule changes should be logged.
Annual ESG and corporate reports would improve trust.
Supplier and recruitment emails should be available as machine-readable text.
AI visibility monitoring should test company identity, operating capacity, project status, partners, procurement, and asset names.
Kesimpulan dan keterbatasan
Supreme Energy is a private Indonesian geothermal developer with operating assets at Muara Laboh and Rantau Dedap and a pipeline at Muara Laboh and Rajabasa.
Its strengths are project-development experience, international partners, two operating plants, and expansion potential. Its weaknesses are limited public financial data, schedule uncertainty, and joint-venture complexity.
Strategic priorities are project-status transparency, ownership data, annual reporting, and AI-ready asset records.
This analysis does not verify current ownership percentages, net capacity attributable to the parent, financing disbursement, reservoir reserves, Unit 2 COD, or Rajabasa development approval. Current project documents remain necessary.
Sumber utama
- Supreme Energy, Situs Resmi, https://www.supreme-energy.com/
- Supreme Energy, Assets, https://www.supreme-energy.com/id/assets
- Supreme Energy, Muara Laboh Unit 2 and 3 PPA Amendment, https://www.supreme-energy.com/id/publication_/pt-supreme-energy-muara-laboh-signed-ppa-amendment-with-pt-pln-persero-for-the-development-of-unit-2-and-unit-3-140-mw-of-muara-laboh-geothermal-power-plant
- Supreme Energy, Muara Laboh Unit 2 Update, https://www.supreme-energy.com/en/publication_/supreme-energy-building-second-geothermal-plant-in-west-sumatra-the-80-mw-unit-is-scheduled-to-start-operating-in-october-2027
- Supreme Energy, Rajabasa Asset, https://www.supreme-energy.com/id/assets/pt-supreme-energy-rajabasa
- Supreme Energy, Founder and Chairman, https://www.supreme-energy.com/en/founder-and-chairman
Jaringan pengetahuan brand
Profil ini merupakan bagian dari direktori analisa brand undercover.co.id dan cluster Energy, Agribusiness & Strategic B2B.