Ohmium International, a leading manufacturer of high-efficiency modular PEM electrolyzers, and InSolare Energy, a renewable energy firm, have announced a major collaboration to develop a 4 MW green hydrogen project for NLC India Limited in Neyveli, Tamil Nadu.
NLC India Limited, a key player in India’s renewable energy expansion, continues to scale its clean energy portfolio as part of the country’s broader carbon neutrality and energy transition ambitions.
The project is expected to produce up to 700 metric tons of green hydrogen annually and will serve applications spanning power generation, industrial use, and mobility.
Ohmium is supplying its advanced PEM electrolyzer technology and manufacturing capabilities to the project, strengthening what the companies describe as a locally rooted clean hydrogen ecosystem.
"Ohmium's PEM technology and India-based manufacturing align with our vision for local green hydrogen production. Their highly efficient and modular solution combined with an ongoing commitment to R&D, rigorous testing, and continuous development sets them apart.
"Combined with local service support, Ohmium has the right technology to help us create a reliable project," said Hemanshu Bhatt, COO and Co-Founder, InSolare Energy.
InSolare, which brings extensive EPC experience across utility-scale solar, hybrid systems, and hydrogen projects, is responsible for delivering the project’s engineering and execution backbone.
"InSolare's proven EPC track record and expertise across utility-scale solar, hybrid systems, and green hydrogen technologies are strong complements to our PEM electrolyzer technology. Together, we will deliver an integrated green hydrogen solution for NLC Limited that will accelerate India's energy transition," said Markus Tacke, CEO, Ohmium International.
The collaboration positions NLC India Limited at the forefront of green hydrogen deployment, highlighting the growing role of domestic manufacturing, integrated EPC execution, and scalable electrolyzer technology in India’s clean energy transition.
