Dr. Omari has accumulated extensive international consultancy experience, collaborating with leading organizations such as SPREP, GIZ, the Asian Development Bank (ADB), UK PACT, and the European Union (EU), often through partnerships with Eden Environmental Consulting Ltd (UK).
Since May 2025, he has been working with SPREP and Eden Environmental Consulting Ltd to prepare a GCF Project Preparation Facility (PPF) proposal for 14 Pacific Island countries, addressing pollution, waste management, and regional coordination. Previously, he contributed to GIZ (Nov 2023–Feb 2024) in developing an NDC financing strategy and stakeholder engagement framework.
Between 2021 and 2022, Dr. Omari provided technical consultancy services across multiple countries:
Vietnam (ADB): Supported the development of a Climate-Smart Agriculture (CSA) value chain infrastructure project, including baseline studies and climate profiles.
Colombia (UK PACT): Designed financial de-risking instruments, agricultural insurance tools, and MRV systems for GHG emissions.
Solomon Islands (SPREP): Conducted gap and barrier analyses for scaling up green finance for CSA, developed a stakeholder mapping framework, and proposed water-efficient technologies.
Cambodia (ADB): Developed comprehensive training materials for the Climate Bonds Standard expansion and agri-food transition.
Afghanistan (EU/NEPA): Supported the creation of the Afghanistan Climate Fund Unit (ACFU), facilitated climate finance workshops, and helped establish a stakeholder engagement platform.
In addition, he has contributed to climate risk assessment, vulnerability mapping, and proposal development for GCF readiness and adaptation projects in Vietnam, Cambodia, Colombia, and the Solomon Islands.
Leadership development, organisational development, leadership culture design, strategic facilitation at both a local and global scale, consulting on social, cultural and environmental development.
Leanne is a visionary leader experienced in organisational development, strategic facilitation, and policy advisement across business, government, and NGO sectors. With a strong background as a former Chartered Accountant coupled with deep knowledge in sustainability and corporate social responsibility, she excels at navigating diverse stakeholder needs and delivering actionable recommendations. Her skills can be accompanied by her husband, Greg, who complements this with his abilities in research, developing comprehensive strategies and reports, and finding creative yet practical solutions to complex problems. His background in design thinking and psychological understanding enables him to analyse multifaceted issues and communicate solutions effectively to diverse audiences. The combined skills result in fostering sustainable, equitable solutions that bring positive impacts across environmental, social, cultural, and economic dimensions, with particular experience working in Pacific Island contexts.