Cambodia Investment Review
Cambodia-based climate finance non-profit Nexus for Development has appointed Esther Rohena as its new Head of Carbon Finance, strengthening the organization’s leadership as demand grows for high-integrity carbon projects across Southeast Asia.
Experienced Carbon Markets Leader Joins Nexus
Rohena brings more than 12 years of experience in global carbon markets, having worked across project development, investment strategy and international partnerships in Latin America, Africa and Asia.
Prior to joining Nexus for Development, she held senior leadership positions at South Pole, Climate Focus and VNV, where she led strategy, growth and new market development. Her experience spans both voluntary and compliance carbon markets.
Expanding Carbon Finance Across Southeast Asia
The appointment comes as international carbon markets continue to evolve following the implementation of Article 6 of the Paris Agreement, creating new opportunities for governments, businesses and project developers while increasing demand for high-quality carbon credits.
Nexus for Development said Rohena will lead the expansion of its carbon finance portfolio, including the development of new carbon projects, entry into additional sectors and broader engagement across Southeast Asia’s emerging carbon markets.
A Defining Moment for Carbon Markets
“Carbon markets are entering a defining era. With Article 6 operationalising, compliance schemes maturing, and the voluntary market raising its standards, there is an exciting momentum,” Rohena said.
“Nexus has spent years building a legacy of real impact across the Asian region, which is currently a frontrunner in setting a new example of market implementation. I’m thrilled to help steer Nexus’ next chapter in Carbon Finance.”
Building Climate Finance for Long-Term Impact
For more than 15 years, Nexus for Development has partnered with enterprises, investors and local governments across Southeast Asia to develop climate finance initiatives that reduce greenhouse gas emissions, strengthen local livelihoods and improve climate resilience.
The organization said the leadership appointment reflects its strategy to scale high-integrity carbon finance solutions as regional governments and private sector participants accelerate investment in climate mitigation and sustainable development initiatives.

