Tonga

Where We Work

Tonga

We evaluate GEF programming in Tonga that spans reef and shoreline restoration and renewable-energy strategies, assessing how projects contribute to island-scale environmental resilience and rural livelihoods. Our mixed methods approach reveals what works, what doesn’t, and why across different contexts. Learn about the IEO’s work in Tonga by exploring below. 



Explore our most recent 
evaluations in Tonga

Our evaluations assess GEF projects that span reef and shoreline restoration, biodiversity protection, and renewable-energy strategies.

Our Methodology

A System's Approach 
to Environmental Evaluations

Testimonial We conduct in-depth evaluations across project portfolios, programs, and themes to drive global environmental solutions. Explore how our integrated methodology supports sustainable 
progress at every level.

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Scaling Nature-based Solutions through evidence

We evaluate GEF-funded projects in Asia that promote reforestation, climate-smart agriculture, and sustainable landscapes, highlighting their impact on resilience and livelihoods.

We partner with funders, experts, and countries to evaluate and recommend climate solutions