“Bridging Knowledge for Sustainability Through Science & Innovation”
Founder and CEO
Dr Natacha Juste-Poinapen
Our Work
Nucleus, building on its legacy as JNP Fiji Limited, has led pioneering research on the impacts of pollution on juvenile Hammerhead Shark microbiomes, developed microbial safety protocols for rural shellfish fisheries, and assessed coastal water quality to support national recreational guidelines in Fiji. Through these projects, Nucleus combines cutting edge science with community engagement to drive sustainable environmental solutions.
Nucleus, building on the foundation of JNP Fiji Limited, provides expert consultancy in food safety, environmental health, and molecular diagnostics while leading major capacity-building initiatives across the Pacific. Through industry partnerships, government training programs, and university education, we strengthen scientific skills, improve quality standards, and drive sustainable development for resilient communities and ecosystems.
Nucleus, through its earlier work as JNP Fiji Limited, has contributed to major environmental assessments across the Pacific, from evaluating wastewater pollution in Wallis & Futuna to managing biodiversity surveys for hydropower projects in Fiji. By combining scientific expertise, local engagement, and high-level policy dialogue, Nucleus ensures that infrastructure and development projects align with sustainability and ecosystem protection goals.
Nucleus’s Core Values
Water Quality & Ecosystem Restoration
Science-driven strategies to protect and revitalize natural water systems.
Food Sustainability & Agricultural Innovation
Promoting food safety, sustainable production, and ecological farming practices.
Education & Capacity Building
Strengthening scientific literacy through training, networks, and inclusive partnerships.
Scientific Research & Consulting
Expert guidance in environmental science, microbial ecology, and sustainability projects.
Nature-Based Solutions & Biodiversity Protection
Restoring ecosystems and enhancing biodiversity through nature-aligned methods..
Scientific Integrity
We are grounded in rigorous, evidence-based research to ensure ethical and impactful solutions.
Collaboration
We unite scientists, communities, and decision-makers to co-create sustainable outcomes.
Empowerment
We build the capacity of local actors through knowledge-sharing and inclusive participation.
Nature First
We align our solutions with natural processes to strengthen ecological resilience.
Community Engagement
We work with, not for, communities—honoring their knowledge, voices, and leadership.