
Client Name: APP Group
Location
- Sumatera (Riau, Jambi, South Sumatera)
- Java (Banten, West Java, Central Java, East Java)
- Kalimantan (East Kalimantan, West Kalimantan)
Services Type:
GHG Accounting & SBTi Validation
Standards:

- GHG Protocol Corporate Standard
- GHG Protocol Land Sector and Removal Standard
- SBTi Corporate Net-Zero StandardÂ
- SBTi Forest, Land, and Agriculture Sector Standard
Challenge:
APP Group, one of the world’s largest pulp and paper producers and a subsidiary of a leading Indonesian conglomerate, needed to align with the most ambitious climate targets under the Science-Based Targets initiative (SBTi). The challenge included ensuring compliance across both forestry and mill operations, covering complex FLAG and non-FLAG activities.
Solution:
Bestari supported APP Group by conducting boundary mapping assessments across six forest management units and fourteen mill facilities, completing a GHG emissions inventory in accordance with the GHG Protocol, and developing target-setting scenarios for both FLAG and non-FLAG sectors to ensure robust and science-based commitments.
Result:
On 11 December 2024, SBTi approved APP Group’s non-FLAG near-term target validation. The company is on track to demonstrate its leadership in climate action and sustainable practices, positioning itself as one of Indonesia’s most ambitious companies in pursuing net zero.
Meet the Experts
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 Tomi Haryadi, Director : [email protected]
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Nailah Shabirah, Manager: [email protected]
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Tatwadhika Rangin Siddhartha, Climate Strategy Project Lead: [email protected]
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Dina Rahma Laila, Climate Strategy Senior Analyst: [email protected]
Admin
Akil has over 3 years of combined experience across IT consulting, impact investing, and sustainability consulting. He mainly works to identify key business challenges and develop strategic solutions that create commercial value and positive impact. His experience spans business strategy, project development, and cross-sector collaboration, particularly in technology and sustainability initiatives. Akil earned a Business degree from the Bandung Institute of Technology.
Herlin works as policy research analyst assisting the Sustainable Packaging study and piloting program. She has been studying the plastic pollution issue for more than a year as part of Indonesia NPAP/WRI Indonesia and Bestari. Herlin’s interest is on public policy, environment, and human rights. She holds a degree in Law.
Widya has over 6 years of experience in financial administration. She has strong expertise in financial reporting, budgeting, and administrative processes. She ensures smooth operational and financial workflows, contributing to effective and accountable project implementation.
Daffa focuses on climate strategy communications and corporate sustainability engagement for over 1 year, helping companies translate climate ambition into measurable action. He crafts compelling narratives and simplifies complex climate concepts into clear, actionable strategies to ensure effective implementation and tracking. Daffa holds a Bachelor’s degree in English Literature from BSI University.
Rahma has practical experience across multiple industries, focusing on GHG inventories (ISO 14064 Verification Validation), and the implementation of various ISO standards. She has supported companies in improving environmental performance and aligning with sustainability goals. She holds a Bachelor’s degree in Environmental Engineering from Universitas Brawijaya.
Almira is an environmental engineer with over six years of experience in waste management system design, circular economy strategy development, and community-based environmental projects. She holds a Master’s degree and a Professional Engineer certification, specializing in environmental management and technology. She also participated in a fellowship program at the Waste Management Department at Mecklenburg County, North Carolina.
Friska Sinuraya is an experienced Director of Operations with a demonstrated history of working in the non-profit organization management industry. Skilled in Management, Human Resources, Logistics Management, Finance, and Accounting. Strong operations professional with a Master of Science (MSc) focused in Strategic Management from Rotterdam School of Management, Erasmus University.
Tieke leads Human Resources at WRI Indonesia, bringing 20+ years of experience across international development and private sector organizations. With expertise in HR strategy, compliance, and organizational development, she has held senior roles at Save the Children, Coffey International, and P&G, and holds a degree in Public Law.
Anthony Utomo drives renewable energy initiatives at KADIN, advocating for policies that accelerate clean energy adoption and innovation. With leadership roles in the solar PV industry and as Managing Director of Utomodeck Group, he advances low-carbon solutions across manufacturing, mobility, and renewable project development while fostering international collaboration and sustainability.
Ary brings 15+ years of experience in planning, monitoring, evaluation, and learning across community development, climate change, governance, and social inclusion. With strong expertise in project design and risk analysis, he has supported initiatives with organizations such as UNDP and The Asia Foundation, and holds a degree in Communication Studies from Universitas Gadjah Mada.
Arief Wijaya is the Managing Director of WRI Indonesia with responsibilities to oversee programs in land use, climate, energy, cities, and oceans while advancing climate and forest initiatives. With expertise in forest landscape management, REDD+ MRV, and low-carbon development, he holds a PhD in Geoinformatics from TU Bergakademie Freiberg and an MSc from ITC Netherlands.