National Waste Awareness Day: Moving Towards Circularity Together With Waste Banks

The National Waste Awareness Day on February 21st is well known as a reminder of the importance of waste management and its impact on the environment and public health.

The History of Plastic: Are We Repeating Mistakes?

Did you know that plastics were made from natural resources? Why did we change the material and was it a good decision? Find out here!

Environmental, Social, and Governance (ESG): Combining Profits and Sustainability in Businesses

Businesses are expected to balance both profitability and sustainability. Hence, the ESG pillars become an important part to be included.

Embracing Behavior Change: Shifiting to Sustainable Mindsets

Practicing behavior change in the community is not easy. Discover ways to design behavior change solutions here!

Indonesia’s Journey to Extended Producer Responsibility Implementation

Indonesia is on its way in implementing EPR through P75/2019. What’s in it and how’s the progress? Let’s explore!

Empowering Women Waste Collectors: Sirsak x Kamibox Kartini Day 2025 Initiative

In honor of Kartini Day 2025, Sirsak and Kamibox proudly partnered to distribute 300 aid packages to women waste heroes from the Women’s Waste Collector Association (WWCA).

Highlights from the Sirsak x EduALL Paper Competition

From late February to early May, Sirsak joined forces with EduALL to launch a nationwide paper competition: “Waste Banks as Circular Economy Enablers.” The goal?