INDONESIA MINE CLOSURE
CONFERENCE 2025
18th – 19th November, 2025 | Jakarta
Event by:
Collaboration with:
Sponsors
Sponsors
Exhibitors
Exhibitors
Supporters
Supporters
About the Event
Indonesia Mine Closure Conference 2025
Why Do We Need to Discuss Mine Closure?
As a wave of mine closures approaches across Indonesia, how these closures are managed will shape our nation’s mining legacy. Mine closure must be part of mine planning—not an afterthought. It directly impacts environmental sustainability, community well-being, and future investment.
Government regulations now require that mine closure plans be prepared early. This conference will highlight best practices, innovations, and policies to support responsible closure and post-mining transition.
📌 Key Topics Covered
Integrated Closure
Long-term planning from development to post-mining stages.
Compliance
Understand national regulations and legal obligations.
Community Transition
Engage stakeholders in sustainable closure practices.
Environmental Rehab
Focus on biodiversity, vegetation & land restoration.
Decommissioning
Safe dismantling of mine structures and assets.
Land Reuse
Explore options for productive post-mining land use.
Legacy Management
Manage risks from old and abandoned mine sites.
Monitoring & Certification
Ensure closure success through clear KPIs and reporting.
Financial Impacts and Benefits
Cost planning, liabilities, and long-term economic outcomes.
Hydrology, Rivers, and Aquifers
Protect and monitor water systems during and after closure.
With IMCC together we will.....
Why Attend IMCC ?
Educate Yourself
Learn about mine closure planning and budgeting estimations.
Understand Cost Impacts
Better manage the cost requirements of closing and post-operation.
Start Your Checklist
Begin planning and preparing your mine closure checklist.
Network with Professionals
Connect with industry experts and discuss key issues in mine closure.
Speakers
Meet the visionaries and change-makers of the Indonesian Mine Closure Conference 2025
Sponsors, Exhibitors & Supporters
We are proud to welcome our valued sponsors, exhibitors, and supporters who are committed to sustainable and responsible mine closure. Meet key industry players and explore innovations in mine closure technology, environmental solutions, and community development.
Collaboration with
Sponsors
Venue Sponsor
Networking Function Sponsor
Coffee Break Sponsor
ESG Sponsor
Coffee Bar Sponsor
Networking Lounge Sponsor
Photowall Sponsor
Exhibitors
Supporters
Conference Program
Indonesian Mine Closure Planning Conference 2025
November 18th – 19th, 2025
The Energy Building, SCBD, Jakarta
Day 1 – 18th November
Delegate Registration Open
Welcome Coffee - Sponsored by MAKARIM & TAIRA S.
Welcome Remarks from IMCC
Mangantar S Marpaung, Conference Chairman, IMCC
Opening Remarks
Nanan Soekarna, Chairman, Asosiasi Penambang Nikel Indonesia (APNI)
Session 1: Keynote Opening Session
Chair
Ben Lawson, Vice Chairman, Djakarta Mining Club
Indonesia’s Mining Sector and Challenges related to Rehabilitation and Mine Closure
Ignatius Wurwanto, Chairman FRHLBT / Vice Chairman APBI-ICMA
From the Last Load to Lasting Legacy - Partnering for Sustainable Mine Rehabilitation
Jonathan Miln, Group Manager Thiess Rehabilitation, Thiess Pty Ltd
International Standards for Mine Closure and Rehabilitation of Mine Sites
Yulvan Bermana, Transformation & Operational Consultant, dss+
Q&A
Delegate Coffee Break – Sponsored by MAKARIM & TAIRA S.
Session 2: Central Government, Local Government and Sustainability Targets
Chair
Mangantar S Marpaung, Conference Chairman, IMCC
ESDM - Updated Regulations and Guidelines for Mine Closure
Tri Winarno, Ministry of ESDM, Director General of Minerba
Government Discussion Panel
• Rilke Jeffry Huwae, Ministry of ESDM - Director General of Law Enforcement
• Meidy Katrin Lengkey, General Secretary, Asosiasi Penambang Nikel Indonesia (APNI)
• Ministry of Forestry (To be confirmed)
• Ministry of Environment (To be confirmed)
Delegate Lunch – Sponsored by PT PAM Mineral
Session 3: Mining Operations – Closure Objectives and Sustainability
Chair
Jeffrey Mulyono, Forum Reklamasi Tambang
Implementation of a Standardised Integrated Closure Planning Process
Tung Le, Senior Mining Consultant, DESWIK
Readiness to Close
Yulvan Bermana, Transformation & Operational Consultant, dss+
Panel Discussion
• Meidy Katrin Lengkey, General Secretary, Asosiasi Penambang Nikel Indonesia (APNI)
Delegate Coffee Break - Sponsored by MAKARIM & TAIRA S.
Session 4: Financing and Cost Projections
Chair
Ian Hiscock, Principal, Energy Shift Institute
Financial Solution in Supporting Mine Closure Planning
Ditya Maharhani Harninda, Head of Corporate Banking, Bank Negara Indonesia (BNI)
Mine Closure Insurance and Risk Mitigation
Gareth Ho, Associate Director – Natural Resources, AON
Mine Closure - Legal Liabilities and Obligations
Hilton King, Senior Foreign Legal Consultant, MAKARIM & TAIRA S.
Anastasia Anggita, Senior Associate, MAKARIM & TAIRA S.
Managing and Recording Environmental Data
Tony Wines, CEO/Founder, Ryze Global Pte Ltd
Q&A
Future of the Industry - Panel Discussion
Chair: Ben Lawson, Vice Chairman, Djakarta Mining Club
• Nik Acharya, Counsellor (Industry, Science and Resources), Australian Embassy, Jakarta, Indonesia
• Lastyo Lukito, Chairman, Association of Carbon Emission Experts in Indonesia (ACEXI), Indonesia
Evening Reception - Networking Drinks
Sponsored by PT Thiess Contractors Indonesia
Day 2 – 19th November
Welcome Coffee - Sponsored by MAKARIM & TAIRA S.
dss+ - Delegate Mine Closure Questionnaire Results
Yulvan Bermana, Transformation & Operational Consultant, dss+
Opening Remarks – Mr. Sudirman Widhy Hartono, Chairman, PERHAPI
Session 5: Mine Closure in the Age of ESG
Chair
Simon Drummond, Regional Manager - Southeast Asia, Hydrobiology
Integrating Mine Closure in Project Design - Indonesian and International Best Practice
Frank Nijman, Business Development, Environmental, Social and Health & Safety, WSP
Water Stewardship – Risks and Opportunities
Yohanes Agustian, Environmental Superintendent, PT Thiess Contractors Indonesia
Social Impact of Mine Closure
Rezki Syahrir, CEO, Indonesia Initiative for Sustainable Mining
Panel Discussion – Indonesian University
DR. Ir. Abfertiawan, ST, MT – Institut Teknologi Bandung (ITB)
DR. dr. Budi Soesilo, M.Sc. – University of Indonesia (UI)
Harry Asmar, CEO, PT Reswara Minergi Hartama
Delegate Coffee Break - Sponsored by MAKARIM & TAIRA S.
Session 6: Contamination – Water and Soil Remediation
Chair
Yusuf Putra Nugraha, Manager Mine Engineering, PT Thiess Contractors Indonesia
From Extraction to Restoration: Progressive and Sustainable Water Management for Mine Closure
Alexis Valenza, President Director, PT VEA
Planning for Post Mining Rehabilitation – Tailings Management Solutions
Bonifacio ‘Hiro’ Labatos, Jr, Country Manager, Hydrobiology Singapore Pte Ltd
Soil Preparations for Closure – What Will Replace?
Progressive Rehabilitation During Operations – Integrating Closure into Day-to-Day Mining
Aris Ambodo, Senior Technical Lead – Sustainability, PT VALE Indonesia
Q&A
Delegate Lunch
Session 7: Lessons To Be Learned
Chair
Keith Whitchurch, President Director, PT SMG Consultants Indonesia
Case Study: Indonesia Coal - Closing with Purpose: Building Beyond Mining. A Case Study of PT Duta Tambang Rekayasa
Utami Sastramihardja, COO, PT Metaforsa Mulia International
Case Study: Indonesia Gold - Rehabilitated or Reclaimed? Navigating the Line Between Closure Success and Post-Mine Reality
Simon Drummond, Regional Manager - Southeast Asia, Hydrobiology
Case Study: Australia Coal - Beyond the Last Load - An Australian Case Study in Post Mining Transformation
Yohanes Agustian, Environmental Superintendent, PT Thiess Contractors Indonesia
Case Study: Indonesia Coal - Coal Mine Closure
David Gwede, Principal Tailings Engineer, WSP
Q&A
Delegate Coffee Break - Sponsored by MAKARIM & TAIRA S.
Session 8: Mine Owners Perspective – Panel Discussion
Chair
Mangantar S Marpaung, Conference Chairman, IMCC
Panel Discussion
• Nickel – Ratih Dewihandajani Amri, Direktur Sumber Daya Manusia, PT Aneka Tambang Tbk
• Copper – Rachmat Makassau, President Director PT Amman Mineral Internasional Tbk / Chairman IMA
• Coal – Retno Nartani, Director HSE, Sinarmas Mining Group
• Gold – Wira Dharma Putra, Deputy General Manager Operations, PT Angincourt Resources
• Tin – Harwendro Adityo Dewanto, Chairman, Indonesia Tin Association (AETI)
Conference Summary – Mangantar S Marpaung, Conference Chairman, IMCC
Close Event
Delegate Registration
Secure your spot for the Indonesian Mine Closure Conference 2025 – limited seats available!
Domestic Rate
Standard Pricing
IDR 9,500,000
1
Delegate
IDR 9,500,000
IDR 7,600,000
2
Delegates
IDR 7,600,000
IDR 6,650,000
3+
Delegates
IDR 6,650,000
International Rate
Standard Pricing
USD 740
1
Delegate
USD 740
USD 590
2
Delegates
USD 590
USD 510
3+
Delegates
USD 510
Become a Sponsor or an Exhibitor
Raise your Brand Profile by becoming a Sponsor or an Exhibitor at the Indonesia Mine Closure
Conference 2025.
Gain exclusive access to a highly targeted audience for networking and showcasing your
products, services and innovation
Sponsorship
Exhibition
contact Alastair at info@indonesiamineclosure.com for information on both Sponsorship and Exhibition opportunities.
Venue
Setting the Stage for Indonesia’s Future in Mine Closure
The Energy Building, SCBD, Jakarta
Recommended Hotels
We recommend the following hotels located close to The Energy SCBD for your convenience during the conference.
Airport information
Soekarno-Hatta International Airport is located within a 45-60 minute drive from The Energy Building, depending on the traffic. More information on the airport and how to navigate transportation options can be found here.
Airport transportation options
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Taxis and shuttle service
Travelers arriving from Soekarno-Hatta International Airport will find a variety of convenient ground transportation options just minutes from the convention center and downtown Phoenix hotels.
Taxis rates remain the same regardless of company, number of passengers and number of bags.
Taxis are available upon request. Details regarding taxi service can be found here.
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Online transportation
They are available from various providers. The full list and details can be found here.
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Public transportation
KA Bandara Soekarno-Hatta conveniently connecting with fast and traffic-free service from Jakarta city center to Bandara Internasional Soekarno-Hatta. Find out more information on routes and access here.
Bus services conveniently offer a direct connection to the airport from the closest bus terminal from the venue. Find out more information on routes and access here.
Frequently Asked Questions
Frequently Asked Questions (FAQ) section for the Indonesian Mine Closure Conference
What is the Indonesian Mine Closure Conference?
The Indonesian Mine Closure Conference is a national forum that brings together government representatives, industry leaders, academics, and civil society to discuss best practices, challenges, and solutions related to sustainable mine closure in Indonesia.
When and where will the event take place?
🗓️ Date: 18-19 November 2025
📍 Location: The Energy Building Soehanna Hall,
SCBD, Jakarta
Who should attend this conference?
This conference is ideal for mining professionals, government officials, environmental consultants, academics, students, and NGOs involved in sustainability and environmental topics.
Is there a registration fee?
Yes, registration fees apply. Pricing details and available packages, including early bird and student discounts, can be found on the Registration page.
How can I register for the event?
You can register online via our official website: www.mineclosure.id/register
Will participants receive a certificate of attendance?
Yes, all participants will receive a digital certificate of attendance after the event.
How can I become a sponsor or exhibitor at the event?
Contact our team at info@mineclosure.id or visit the Sponsorship section of our website for package details.
What topics will be discussed at the conference?
Topics include sustainable mine closure, land reclamation, socio-economic transition, environmental restoration, regulatory updates, and technology innovations.
Who are the speakers?
The conference will feature keynote speakers from government, mining companies, academia, and civil society. The speaker lineup will be published soon on our website.
Contact Us
Contact us for questions or further information
Registration
register@indonesiamineclosure.com
Sponsorship & Exhibition
info@indonesiamineclosure.com
Who Are We
We are a group of innovative, experienced, and proficient professionals dedicated to creating impactful events and initiatives. With diverse expertise and a shared passion for excellence, we bring fresh perspectives and seamless execution to every project we undertake.
Our Team
Meet the people behind our mission.
Alastair MacDonald
Conference Director
Lucki Hakim
President Director
MS Marpaung
Specialist Advisor