Providing a renewable pathway forward
Our Journey
ESI is an Indonesian renewable energy company, founded upon global financial, technological and intellectual capital in order to catalyse business sustainability and transition the country to a clean energy future.
Originating from a strong sense of responsibility to create a long lasting, meaningful impact for Indonesia, ESI’s foundations reflect an agenda that is both ambitious and pragmatic, firmly fixed on ensuring Indonesia collective net-zero future is not only achieved, but also sustained.
ESI is built upon a partnership between Greenvolt Group and Spectrum-R, leveraging a wealth of global expertise and resources to empower the realisation of its vision of long-term transformative impact.
ESI has a deep technical and commercial understanding of the sector
The team at ESI is supported by Greenvolt and Spectrum-R team members; industry- leading experts with comprehensive technical and operational expertise and more than 15 years experiences in delivering renewable energy projects.
Our Work
As investors, we are carrying out long-term investments in the build, operation and maintenance of PV Solar Solutions for Indonesia’s largest industrial companies.
Our 'renewable investments' empower Indonesia building companies to establish more sustainable operations, significantly reducing their environmental footprint and actively contributing to broader societal impact (ESG targets) while achieving their net-zero ambitions.
Global Group
Working only with top-tier global technology partners, ESI has the long-term solution for sustainable energy for your business.
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Greenvolt Group (GVOLT) is a 100% global renewable energy group operating across 3 business areas: Biomass, Utility-Scale and Distributed Generation.
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Spectrum-R is an international renewable energies group operating across emerging countries to develop sustainable economies
Other Partners
Our Vision
At ESI, our vision is to become Indonesia’s leading partner in sustainable energy transformation.
By providing businesses with innovative solar energy solutions, we are committed to reducing their environmental impact while fostering long-term growth. Our focus is on delivering reliable, cost-effective, and scalable renewable energy services that empower companies to meet their sustainability goals, enhance operational efficiency, and contribute to a cleaner, greener future for all.
We are committed to driving Indonesia's industrial ecosystem towards net-zero goals, creating a more sustainable future for society.