A new home for aspiring sustainability professionals
Sirkularium is building Indonesia's leading ecosystem for sustainability professionals, organizations, and changemakers.

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Insights
Stay ahead with the latest insights on sustainability
News, analysis, and practical resources on:
Waste & PollutionJakarta brings the haulage chain inside the rules of its new waste system
14 August 2026
Sustainable ResourcesMineral processing drew Rp206.5 trillion in the first half of 2026, and the next task is valuing what that ecosystem creates
14 August 2026
Energy & ClimateCement gives Indonesia a working measure of industrial decarbonization as thermal substitution reaches 9.77 percent
14 August 2026
Sustainable ResourcesIndonesia holds the world's fourth largest gold reserves, and the next task is measuring what the country actually produces
13 August 2026
Energy & ClimateResults-based climate finance reaches 34 provinces as Indonesia's REDD+ payment moves into delivery
13 August 2026
Waste & PollutionIndonesia's recycling industry moves to put its material flows on the record
13 August 2026
Energy & ClimateIndonesia Sustainable Energy Week turns the 100 gigawatt solar target into a project readiness agenda
12 August 2026
Sustainable ResourcesWater security takes its place beside food and energy, and the next task is measuring what it is worth
12 August 2026
Waste & PollutionYogyakarta signs the agreement that puts 1,000 tonnes of daily waste to work
12 August 2026
Energy & ClimateB50 enters its final distribution stretch as bioethanol preparation begins
11 August 2026
Opportunities
Find your next opportunity
Updated regularly with scholarships, grants, jobs, events, and more.
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Academy
Build the sustainability skills that your industry needs
Practical webinars, expert-led sessions, and learning paths designed for sustainability professionals and changemakers.

Introductory Guide
Driving Impact through ESG
Jakarta, 27 July 2026
A practical introduction to ESG as a career and a way of thinking, not just a job title: what Environmental, Social, and Governance actually means, why government, investors, customers, banks, and top talent are all pushing companies to take it seriously, where ESG professionals actually work across industries from mining to fintech, and how to build a T-shaped ESG career - broad understanding paired with one deep specialization - instead of chasing a trend. Presented by Dody Iswandi Maulidiawan, ESG Consultant & Practitioner, with T'Care and BNI.

Facilitated Simulation
ESG Simulation: License to Operate
A 45-minute boardroom simulation for teams of 8: your team becomes the board of a company you name yourselves, working through four ESG dilemmas in an industry of your choice - from electric vehicles to coal mining - while managing three meters, Cash, Public Trust, and Environment, that you can't all keep high at once. Every stage unlocks with an ESG-term anagram your team solves on its own, decisions lock in on a team vote the CEO breaks ties on, and secret objectives can put your personal target at odds with the company's survival. Runs bilingual and self-paced on any phone or laptop, no facilitator commands needed once it starts.
Agency
Be the sustainability voice, inspire action
Join our creator network and collaborate with brands and organizations to tell impactful sustainability stories.
Sirkularium Creator Network
Content Collaborations
Create articles, videos, or social content with impact-driven partners.
Campaign Partnerships
Be part of awareness campaigns that drive real change.
Event Coverage
Cover events, webinars, and sustainability conferences.
Storytelling Projects
Tell stories from the field and highlight local changemakers.
Educational Content
Simplify sustainability topics and educate your audience.
Consulting
Environmental intelligence to solve complex challenges
Environmental advisory services for government, businesses, and development partners.
Q3 2026Technology Catalogue Preparation for National Remediation Project
Pertamina Hulu Rokan
Filtering and selecting potential technology providers for a national remediation project.
Q3 2026Economic Valuation for Mining Company
Undisclosed Mining Company
Conducting a fair methodology to valuate the environmental economics of a mining company's operations.
Q3 2026Concept Preparation for National Waste Governance
Ministry of Environment
Developing the concept for a USD 70 million plan to accelerate national waste governance.
Q3 2026E-Waste Socialization and Campaign
Ministry of Environment
Developing the concept for a national plan to conduct socialisation and campaigns on e-waste management.
Q2 2026City Waste Masterplan (Rencana Induk Pengelolaan Sampah)
Malang Regency - Environment Agency
Developing a 20-year integrated waste management masterplan for 600,000+ residents.
Q2 2026Livelihood Restoration Plan
Malang Regency - Environment Agency
Developing a comprehensive study to integrate the informal waste sector into waste infrastructure development.
Q2 2026PET Recycling Business Plan
Undisclosed Private Partner & Pandawara Group
Developing a business plan with a thorough assessment of a PET recycling plant in Bandung, West Java.
Q1 2026National Waste Data Strategy
Ministry of Environment
Developing Indonesia's integrated waste data architecture to enable evidence-based policymaking.
Q1 2026Comicbook Development to Enhance Waste Awareness
Royal Danish Embassy & Pandawara Group
Developing a comic book for middle-schoolers to effectively raise waste awareness.
Q2 2026Waste-to-Biomass Pellet Business Plan
Undisclosed Private Partner & Pandawara Group
Developing a business plan with a thorough assessment of a waste-to-biomass pellet facility in Bandung, West Java.
Q4 2025Digitalized Waste Retribution Collection
Malang Regency - Environment Agency
Developing the workflow and system architecture for city-level waste retribution collection with digital innovation.
Q3 2025Strengthening BLUD Documents (Badan Layanan Umum Daerah)
Malang Regency - Environment Agency
Reviewing and fine-tuning the mandatory documents for establishing a BLUD for waste management.
Careers
Join Sirkularium in advancing circular transition
Work alongside passionate experts solving Indonesia's biggest environmental challenges.









