The Ratno Institute, which stands for Research and Technology for New Energy Opportunities (RATNO), is a cutting-edge research and consultancy organization committed to accelerating the global transition toward a sustainable energy future. While rooted in Indonesia, our vision extends far beyond national borders, aiming to inspire and drive renewable energy adoption across the world.
To be a global leader in advancing renewable energy solutions and clean technologies, empowering nations and organizations to transition toward a sustainable and energy-secure future.
At the Ratno Institute, we combine innovation, research, and practical implementation to create solutions that enable a smooth and impactful transition to renewable energy. Our goal is to inspire change, build capacity, and foster collaboration across nations and sectors, contributing to a more sustainable world.





We conduct advanced research on cutting-edge renewable energy technologies and clean energy policies, with a focus on global applicability and local impact.
We provide expert consultancy to governments, industries, and communities, offering strategic guidance for the development of renewable energy projects, investment strategies, and policy frameworks.
Through training programs, workshops, and knowledge-sharing platforms, we build the expertise and skills needed by stakeholders in the renewable energy sector to accelerate adoption.
We disseminate best practices and innovative solutions via publications, conferences, and digital platforms to foster a global dialogue on sustainable energy.
We advocate for policies that support the global transition to clean energy, with a focus on fostering collaboration between diverse stakeholders across industries and regions.
We leverage the latest advancements in renewable energy, including solar, wind, and geothermal power. Additionally, we are at the forefront of research into emerging technologies like small modular reactors (SMRs), which offer a safe and scalable approach to clean nuclear energy.
Our approach is rooted in practical, localized solutions. We work with local communities, SMEs, and governments to implement renewable energy projects that are tailored to specific regional needs.
Our research and energy analytics tools help stakeholders make informed, data-driven decisions, optimizing the deployment and management of renewable energy technologies.
Sustainability guides every aspect of our work, from reducing carbon emissions to ensuring energy equity and accessibility for all communities, both in Indonesia and globally.
We are committed to driving progress in the following key energy sectors:
Ratno Institute is a cutting-edge research and consultancy organization committed to accelerating the global transition toward a sustainable energy future.