Figure 1: Green hydrogen production plant powered by co-located renewable energy. [AI Generated]
The transition away from fossil fuels is accelerating, and the Indian government has positioned the nation to become a global hub for clean energy. At the core of this ambition is the National Green Hydrogen Mission (NGHM), an initiative launched with a massive ₹19,744 crore outlay.
However, for hardware founders and energy-tech startups, the most critical part of this mission is the SIGHT (Strategic Interventions for Green Hydrogen Transition) programme. Acting as the primary financial engine for the mission, SIGHT allocates ₹17,490 crore to directly fund the domestic manufacturing of required hardware and the production of the fuel itself.
This explainer breaks down how the SIGHT scheme works and what it means for founders building in the clean energy space.
What is Green Hydrogen?
Before diving into the scheme, it's important to understand the product. Green Hydrogen is produced by splitting water ($H_2O$) into hydrogen and oxygen using an electrical current generated entirely by renewable energy sources (like solar or wind).
The machine that performs this splitting is called an electrolyser. Currently, the high cost of electrolysers is the primary bottleneck preventing Green Hydrogen from competing economically with fossil fuels.
The Two Pillars of the SIGHT Scheme
To solve the cost bottleneck and establish a domestic supply chain, the SIGHT scheme is split into two distinct financial incentive mechanisms.
Component I: Domestic Manufacturing of Electrolysers
Outlay: ₹4,440 crore Target Audience: Hardware founders, deep-tech startups, and advanced electronics manufacturers.
This component functions similarly to a Production Linked Incentive (PLI). It provides direct financial subsidies to companies that manufacture electrolysers domestically. The goal is to aggressively scale up indigenous manufacturing capacity (with targets of several gigawatts per annum) to drive down the capital cost of electrolysers. If you are a founder building advanced materials, membranes, or full electrolyser stacks, this ₹4,440 crore pool is designed to support your factory setup and production scaling.
Figure 2: Explainer: The ₹17,490 Crore SIGHT Scheme for Green Hydrogen funding, eligibility, and process milestone roadmap. [AI Generated]
Component II: Production of Green Hydrogen
Outlay: ₹13,050 crore Target Audience: Energy producers, industrial chemical startups, and infrastructure developers.
This larger pool of capital is dedicated to incentivizing the actual production of Green Hydrogen and its derivatives (like Green Ammonia). The government provides a direct incentive (typically per kilogram of hydrogen produced) to bridge the cost gap between green hydrogen and cheaper, highly polluting alternatives (like grey hydrogen derived from natural gas).
The Broader Impact by 2030
The SIGHT scheme is not just throwing money at a problem; it is working backward from massive national targets. By 2030, the mission aims to achieve:
- 5 Million Metric Tonnes (MMT) of Green Hydrogen production capacity per annum.
- The addition of 125 GW of renewable energy capacity just to power these electrolysers.
For a hardware founder, this represents an unprecedented, guaranteed domestic demand curve. The government is essentially creating a captive market: they are paying energy companies to produce Green Hydrogen (Component II), which ensures those companies will need to buy thousands of electrolysers from hardware manufacturers (Component I).
What Should Hardware Founders Do Next?
If you are operating in the new-and-renewable-energy sector, the SIGHT scheme completely changes the unit economics of your business model. Focus on Localization: Like other Make in India schemes, SIGHT heavily favors domestic value addition. Ensure your supply chain for electrolyser components relies on local vendors where possible. Monitor MNRE Guidelines: The Ministry of New and Renewable Energy (MNRE) periodically releases distinct "tranches" or bidding rounds for these incentives. Missing a bidding window means losing out on early-mover advantages.