Policy Brief MERIT Project

MERIT (Methane Emissions Reduction Initiative for Transparency) Project is a collaborative program by Plasticdiet Indonesia, Yaksa Pelestari Bumi Berkelanjutan (YPBB) Bandung, and the Environmental Education Center (PPLH) Bali, which develops a credible, science-based monitoring method for landfill methane performance. From the first year of implementation (2024-2025), a policy brief document has been developed as a […]

Indonesian Ocean Advocate Pushes Reuse Solutions at UN Ocean Conference in France Ahead of Global Plastics Treaty Negotiations

Nice, France / Jakarta, Indonesia — 14 June 2025 — This past week, Rahyang Nusantara, Deputy Director of Dietplastik Indonesia, PR3 the Global Alliance to Advance Reuse, and 2024 PIPA Ocean Fellow, joined global leaders, policymakers, scientists, and youth advocates at the third United Nations Ocean Conference (UNOC3) held in Nice, France. Representing both Indonesian […]

MERIT Project

MERIT (Methane Emissions Reduction Initiative for Transparency) Project is a collaborative program by Plasticdiet Indonesia, Yaksa Pelestari Bumi Berkelanjutan (YPBB) Bandung, and the Environmental Education Center (PPLH) Bali, which develops a credible, science-based monitoring method for landfill methane performance. Implemented in Jakarta, West Java, and Bali, this program is accompanied by assistance to local governments […]

Policy Brief MERIT Project

This document sums up the result of MERIT(Methane Emissions Reduction Initiative for Transparency) Project, aimed at developing (1) a more credible and applicable methane emission measurement method for landfills in the Indonesian context, (2) more accurate, science-based baseline emissions data for landfill methane, and (3) recommendations for preventing methane emissions at landfills and calculating methane emission reductions […]

Plasticdiet Indonesia and ITDC Develop Waste Management System at Music Festival

In an effort to create an less waste music event, Plasticdiet Indonesia and Injourney Tourism Development Corporation (ITDC) have once again established a strategic partnership to implement comprehensive waste management, including the introduction of a reuse protocol at the International Golo Mori Jazz 2025. This initiative aims to reduce the use of single-use plastics and […]

Philippines Reuse Study Tour and Conference

In celebration of International Zero Waste Month 2025, Plasticdiet Indonesia, as the co-convenor of the Asia Reuse Consortium, supported the organizing of the Philippines Reuse Study Tour and Conference in collaboration with Mother Earth Foundation, Greenpeace Philippines, GAIA Asia Pacific, and Break Free from Plastic in January 2025. This three-day event featured a conference with […]

Reuse Tour and Converence

As one of the co-convenor of the Asia Reuse Consortium, Plasticdiet Indonesia, together with Pacific Environment in Vietnam and Refillables Dong Day, organized the Reuse Tour and Conference Vietnam 2024. This event brought together various stakeholders to share experiences and learn about the reuse system in Vietnam. During the Reuse Tour and Conference Vietnam, the […]

Tiza Mafira

Executive DirEctor

Tiza has led Diet Plastik Indonesia, and co-founded it, since 2013. She feels grateful that the environmental law knowledge she learned in college can be used to make changes. In her spare time, Tiza enjoys making doll houses out of cardboard for her children and doing water sports. Tiza is an alumna of the Faculty of Law, University of Indonesia (2002) and Harvard Law School (2010).

Tiza Mafira

Executive DirEctor

Tiza memimpin Dietplastik Indonesa, dan turut mendirikannya, sejak 2013. Ia merasa bersyukur ilmu hukum lingkungan yang dipelajarinya ketika kuliah dapat digunakan untuk membuat perubahan. Pada waktu senggang, Tiza senang membuat rumah boneka dari kardus untuk anak-anaknya dan melakukan olahraga air. Tiza adalah alumna Fakultas Hukum Universitas Indonesia (2002) dan Harvard Law School (2010).