Tackling the most complexchallenges hindering progresson the plastics crisis

Connecting 400+ environmental NGO-to-industry organizations worldwide on behalf of the plastics crisis. You can be a part of the solution.

Introducing 2025 Dedicated Networks & Programs

The Plastics Landscape is complex and chaotic

STAKEHOLDERS NEED TO COLLABORATE

FASTER, LOCALLY, AND AT SCALE

TO TURN THE TIDE ON PLASTIC POLLUTION

OPLN is a stakeholder learning bridge

Together, voices across environmental NGOs, government, civil society, and more will drive engagement on effective treaties and interventions concerning the global plastic pollution crisis.

Through neutral and inclusive convenings, expeditions, development tracks, treaty dialogues, and stakeholder education we bridge divides, measure sentiment, and accelerate collaboration.

400+organizations
79activations
07countries

Neutral Convenings
 & Expeditions

OPLN is pro-urgency and pro-engagement for all stakeholders, from local to global. Through our neutral and immersive convenings and expeditions, stakeholders witness the plastic pollution crisis first hand and engage in boundary pushing programs designed to inform and accelerate collaboration.

Upcoming Activations

09-17-2025 09-18-2025
South End Arts & Innovation District | Burlington, Vermont
OPLN’s CIRCLE 2026-27 EPR Launchpad @ See Change
On September 17 & 18, OPLN’s CIRCLE program will host a two-day summit at the See Change conference in Burlington, Vermont. This gathering—The 2026–2027 EPR Launchpad—will serve as a strategic touchpoint for packaging policy leaders across the country.
10-14-2025 10-16-2025
Vancouver, British Columbia
CIRCLE's October 2025 Expeditionary Summit
Between October 14-16, 2025, CIRCLE will bring multi-stakeholder leaders to Vancouver, British Columbia to gain hands-on experience with circular systems in action.
08-05-2025 08-14-2025
Geneva, Switzerland
INC 5.2
UN Global Plastics Treaty
The second part of the fifth session of the Intergovernmental Negotiating Committee to develop an international legally binding instrument on plastic pollution, including in the marine environment (INC-5.2), is scheduled to take place from 5 to 14 August 2025 at the Palais des Nations in Geneva, Switzerland. The resumed session will be preceded by regional consultations on 4 August 2025.

Ocean Plastics Newsletter

Your bi-weekly deep dive into the world of ocean plastics