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12 June 2026

World Environment Day 2026: Turning Climate Commitments into Green Economic Policy

On 5 June 2026, the world celebrated World Environment Day, the UN’s flagship event for environmental action since 1973, rallying governments, businesses and citizens in more than 150 countries under this year’s theme: #NowForClimate. The message from the UN Environment Programme was clear: the Earth is sending signals: heatwaves, wildfires, melting glaciers, rising seas, and it’s time to send one back. From solar panels spreading across rooftops to cities being redesigned around people rather than cars, this year’s campaign made one thing clear: the question is no longer whether change is coming, but how quickly we can steer it.

 

Multilateralism for Climate Action

Geneva took part in the celebrations with the Multilateral Geneva Driving Collective Climate Action event, which brought together a wide range of stakeholders to showcase the crucial role of multilateralism in advancing the global climate action agenda. PAGE was on the exhibition floor, showcasing how well-designed national policies can help meet growth objectives and climate goals and how this approach is playing out across its 23 partner countries.

The PAGE team exchanged with participants at the event.

The PAGE team exchanged with participants at the event.

Social Dialogue for a Whole-of-Society Just Transition

Climate pledges depend heavily on finance, environment, and planning ministries for success. That’s the space PAGE works in. As a partnership of five UN agencies, PAGE helps governments build sustainability into economic policymaking – national plans, budgets, industrial strategies, skills systems – turning climate commitments into government decisions.

Take Mpumalanga, the beating heart of South Africa’s coal industry and home to roughly 83 percent of the country’s coal mines. With support from PAGE through the ILO, the Presidential Climate Commission is working to turn South Africa’s Just Transition Framework from a set of principles into a legally binding Code under the Labour Relations Act. Early in 2026, four national roundtables brought trade unions, businesses, government and civil society to the same table – surfacing everything from job protections and living wages to concerns about carbon border measures. The goal is to support South Africa in achieving an economy-wide and whole-of-society transition that works for businesses and individuals across sectors, in sectors including coal, automotive manufacturing, and trade-exposed industries.

A Presidential Climate Commission and PAGE roundtable in South Africa.

A roundtable organized by the Presidential Climate Commission and PAGE.

Climate Action in Practice

In Cambodia, the shift is happening in finance ministry classrooms. With PAGE’s support through UNITAR, the Ministry of Economy and Finance has built green and inclusive competences directly into the certification training that every incoming public finance official must complete. With around 1,000 officials expected to complete Level 1 training in 2026 alone, climate-responsive budgeting is becoming the default setting for how Cambodia plans, procures, and invests. The pattern repeats across PAGE’s partner countries. In Mongolia, for instance, the Ministry of Economy and Development is piloting an AI-powered assistant, developed with PAGE support, to sharpen development planning and build climate resilience into national policy.  A recent policy exchange between Indonesia and Thailand, facilitated by PAGE through UNIDO, demonstrated how South–South cooperation can accelerate progress in carbon market design, biodiversity-based certification, and industrial symbiosis.

More stories like these in the 2025 Page Annual Report

Training-of-Trainers workshop in Cambodia.

Training-of-Trainers workshop in Cambodia.

World Environment Day is an annual reminder that the climate window is narrowing. But as Geneva’s exhibition floor and PAGE’s country work both show, the response is already underway: one budget reform, training curriculum, and policy dialogue at a time. PAGE will keep supporting its partner countries make those choices greener, fairer and faster.

Funding Partners

  • AR 2025 EU Logo
  • Germany BMUV logo
  • AR 2025 - Finland Logo
  • AR 2025 - Norway Logo
  • AR 2025 - Korea Logo
  • AR 2025 - SIDA Logo
  • AR 2025 - Swiss Logo
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