+919071331036
contact@truvenenergy.com
+919071331036
contact@truvenenergy.com
The Future of Clean Energy Is Here. Truven Energy Is Ready to Build It With You.
Hydrogen is the most abundant element in the universe — and it is rapidly emerging as one of the most transformative energy carriers of the 21st century. As the world accelerates its transition away from fossil fuels, green hydrogen — produced through the electrolysis of water using renewable electricity — is increasingly recognised as the critical solution for decarbonising sectors that cannot be easily electrified: heavy industry, high-temperature process heat, long-distance heavy transport, large-scale energy storage, and chemical feedstock production.
India has recognised this opportunity at the highest levels of national policy. The National Green Hydrogen Mission, launched by the Government of India, sets an ambitious target of producing 5 million metric tonnes of green hydrogen annually by 2030 — with a vision of making India a global hub for green hydrogen production, export, and technology leadership. The financial incentives, policy support, and infrastructure investment being directed at green hydrogen in India are substantial and growing.
For forward-thinking businesses and industries, the message is clear: green hydrogen is not a distant future technology. It is a commercially relevant, strategically important, and increasingly cost-competitive energy solution that is available today — and organisations that begin building their hydrogen capability now will have a decisive advantage as the hydrogen economy matures.
At Truven Energy Private Limited, we are positioned at the leading edge of India’s green hydrogen transition. We bring together deep technical expertise in renewable energy systems, rigorous engineering capability, an unwavering commitment to transparency, and a genuinely client-first approach to deliver green hydrogen solutions that are technically excellent, commercially sound, and built to perform for decades.
We do not offer green hydrogen as a theoretical future service. We offer it as a practical, deliverable, and professionally executed capability — today.
Understanding Hydrogen as an Energy Carrier
Hydrogen is not a primary energy source — it does not occur naturally in pure form on Earth in usable quantities. It is an energy carrier: a molecule that stores chemical energy and releases it cleanly when used, producing only water as a byproduct. The critical question in hydrogen’s sustainability profile is not how hydrogen is used, but how it is produced.
Today, the vast majority of hydrogen produced globally is derived from fossil fuels — primarily natural gas through a process called steam methane reforming. This is commonly referred to as grey hydrogen, and it produces significant carbon dioxide emissions. A variant, blue hydrogen, captures some of these emissions through carbon capture and storage — but remains fundamentally dependent on fossil fuel feedstock.
Green hydrogen is produced by a fundamentally different and entirely clean process: the electrolysis of water using renewable electricity. An electrolyser — an electrochemical device that passes an electric current through water — splits water molecules into hydrogen and oxygen. When the electricity powering the electrolyser comes from renewable sources such as solar or wind power, the entire production process is carbon-free. The only inputs are water and renewable electricity. The only outputs are hydrogen and oxygen. No carbon dioxide. No fossil fuels. No emissions.
This is why green hydrogen is central to the global decarbonisation agenda — and why it represents such a significant opportunity for India.
Every green hydrogen project begins with a rigorous feasibility assessment — establishing whether the proposed application, scale, location, and commercial structure are technically viable, economically justified, and strategically sound. At Truven Energy, our feasibility assessments are comprehensive, honest, and designed to give our clients the complete information they need to make a fully informed investment decision.
Application and Demand Analysis: We begin by working closely with our clients to understand their hydrogen application in depth — the required hydrogen volume, purity specification, delivery pressure, temperature requirements, and utilisation schedule. Whether the application is industrial process heat, chemical feedstock, mobility fuelling, power generation, or export, we develop a precise demand specification that forms the basis of the system design.
Renewable Energy Resource Assessment: Green hydrogen production economics are fundamentally driven by the cost and availability of renewable electricity. We conduct a detailed assessment of the renewable energy resources available at or accessible to the project site — evaluating solar irradiation, wind resource, grid renewable energy tariffs, and open access options — to identify the optimal renewable electricity supply configuration for the project.
Electrolyser Technology Assessment: We evaluate the full range of commercially available electrolyser technologies — including Proton Exchange Membrane (PEM) electrolysers, Alkaline electrolysers, and Anion Exchange Membrane (AEM) electrolysers — against the specific requirements of the client’s application. Each technology has distinct characteristics in terms of operating pressure, response time, purity output, efficiency, capital cost, and operational flexibility — and the optimal choice depends on the specific project context.
Site Assessment: We assess the proposed project site for its suitability for a green hydrogen facility — evaluating available area, water availability and quality, grid connectivity, hydrogen storage and distribution logistics, safety setback distances, environmental sensitivities, and planning and permitting considerations.
Techno-Economic Analysis: We develop a comprehensive techno-economic model for the proposed green hydrogen project — incorporating capital cost estimates, operating cost projections, hydrogen production cost calculations (expressed as cost per kilogram of hydrogen), sensitivity analysis on key cost drivers, and financial returns analysis under various scenarios. Our techno-economic models are prepared with rigorous cost discipline and conservative assumptions — giving our clients a reliable financial basis for their investment decision.
Carbon Footprint and Sustainability Assessment: We calculate the lifecycle carbon intensity of the proposed green hydrogen production system — quantifying the carbon savings relative to fossil fuel alternatives and assessing the project’s contribution to the client’s decarbonisation and sustainability objectives.
Green hydrogen system engineering requires a rare combination of expertise — spanning renewable energy systems, electrochemical process engineering, mechanical and piping engineering, electrical and instrumentation engineering, and safety and hazard analysis. At Truven Energy, we bring this breadth of engineering expertise to every green hydrogen project — delivering designs that are technically precise, operationally robust, and built for long-term, high-performance operation.
Renewable Power System Design: We design the renewable electricity supply system for the green hydrogen facility — which may comprise a dedicated solar or wind power plant, a grid connection drawing on renewable energy under a PPA or open access arrangement, or a hybrid combination of dedicated generation and grid supply. The renewable power system is designed to optimise the electrolyser’s operating profile — maximising capacity factor, managing variability, and minimising the cost of electricity delivered to the electrolyser.
Electrolyser System Design: We develop the detailed design of the electrolyser system — including electrolyser stack configuration, number of stacks, operating pressure and temperature, power electronics, cooling system, water supply and pre-treatment system, and hydrogen outlet conditioning. The electrolyser system design is optimised for the client’s specific hydrogen demand profile — balancing capital cost, operational efficiency, and operational flexibility.
Balance of Plant Engineering: The balance of plant for a green hydrogen facility encompasses all the systems and equipment required to support the electrolyser in continuous operation — including water treatment and supply systems, cooling water systems, nitrogen purging systems, hydrogen drying and purification systems, hydrogen compression, hydrogen storage, and hydrogen distribution or dispensing infrastructure. We design every balance-of-plant system in detail — specifying equipment, sizing pipework, designing instrumentation and control loops, and producing all construction drawings and specifications.
Hydrogen Storage System Design: The design of hydrogen storage systems requires specialised knowledge of hydrogen’s unique physical and chemical properties — including its low molecular weight, wide flammability range, embrittlement effects on certain materials, and extreme pressure or cryogenic temperature requirements for high-density storage. We design hydrogen storage systems in accordance with applicable safety standards and codes — selecting the appropriate storage technology (compressed gaseous hydrogen, liquid hydrogen, or solid-state storage) for the client’s application, capacity requirements, and safety context.
Piping and Instrumentation Design: We develop complete Piping and Instrumentation Diagrams (P&IDs) for the green hydrogen facility — specifying all process pipework, valves, instruments, and control loops in accordance with applicable pressure vessel and piping codes and hydrogen service material requirements.
Electrical and Instrumentation Design: We design the complete electrical and instrumentation systems for the green hydrogen facility — including power distribution, motor control, earthing, lightning protection, area classification, instrumentation, and the Distributed Control System (DCS) or Programmable Logic Controller (PLC) based plant control system.
Safety Engineering and HAZOP: Safety is the highest priority in the design of any hydrogen facility. We conduct rigorous Hazard and Operability Studies (HAZOP) on all process systems — identifying all credible hazard scenarios and ensuring that the plant design incorporates appropriate safeguards, relief systems, emergency shutdown systems, gas detection systems, and fire suppression systems to mitigate risk to the required level. Our safety engineering work is conducted in accordance with international safety standards and best practice guidelines for hydrogen facilities.
Civil and Structural Engineering: We design the civil and structural infrastructure for the green hydrogen facility — including equipment foundations, building structures, secondary containment systems, blast walls where required by safety analysis, and site drainage — in accordance with applicable structural codes and safety requirements.
The procurement of green hydrogen plant equipment requires specialised knowledge of the global electrolyser market, the process equipment supply chain, and the hydrogen-specific material and certification requirements that apply to equipment in hydrogen service.
Electrolyser Procurement: We evaluate and procure electrolysers from leading global manufacturers — assessing stack performance data, degradation rates, availability guarantees, response characteristics, water quality requirements, hydrogen purity output, maintenance requirements, spare parts availability, and manufacturer financial stability and track record. Our electrolyser procurement process is entirely technology-agnostic and commercially independent — driven solely by what is optimal for the client’s project.
Process Equipment Procurement: We procure all balance-of-plant process equipment — including water treatment systems, compressors, storage vessels, heat exchangers, and gas conditioning equipment — in accordance with detailed technical specifications, applicable pressure vessel and piping codes, and hydrogen service material requirements.
Electrical and Instrumentation Equipment Procurement: We procure all electrical and instrumentation equipment — including power electronics, transformers, switchgear, control systems, and instrumentation — in accordance with project specifications and applicable safety area classification requirements.
Open-Book Procurement Transparency: All procurement under a Truven Energy green hydrogen project is conducted on an open-book basis — with vendor quotations, comparative evaluations, and negotiated pricing shared with clients in full. There are no hidden procurement margins and no undisclosed supplier arrangements. Our clients have complete visibility into every procurement decision and every cost.
The construction of a green hydrogen facility involves a diverse range of civil, mechanical, piping, electrical, and instrumentation disciplines — all of which must be coordinated and executed to the highest standards of quality, safety, and technical compliance.
Civil and Structural Construction: We execute all civil and structural works — including equipment foundations, building construction, secondary containment, blast protection, cable trenching, and site drainage — in accordance with civil design drawings and applicable standards, with continuous quality supervision and documented inspection records.
Mechanical and Piping Installation: We install all process mechanical equipment and pipework in accordance with P&ID drawings, isometric drawings, and applicable piping codes — with rigorous quality control of all welded joints, including radiographic and ultrasonic testing of welds in hydrogen service in accordance with the applicable code requirements.
Electrolyser Installation: We manage the mechanical installation of the electrolyser system — including equipment offloading, positioning, alignment, piping connection, cooling system connection, and power electronics connection — in close coordination with the electrolyser manufacturer’s installation supervision team.
Electrical and Instrumentation Installation: We execute all electrical and instrumentation installation — including power distribution, motor connections, earthing and bonding, instrumentation tubing, cable installation, junction box wiring, and control panel installation — in accordance with electrical design drawings, applicable standards, and the safety area classification for the hydrogen facility.
Pre-Commissioning and Leak Testing: Before any hydrogen is introduced to the system, we conduct comprehensive pre-commissioning activities — including hydrostatic pressure testing of all pipework, pneumatic leak testing with inert gas, instrument calibration and loop checking, control system functional testing, and safety system verification. Every pre-commissioning activity is documented in a formal pre-commissioning dossier.
The commissioning of a green hydrogen facility is a complex, multi-stage process that requires rigorous technical management, strict adherence to safety procedures, and close coordination between the construction team, the electrolyser manufacturer, the control system integrator, and the relevant regulatory authorities.
System Purging and Inerting: Before electrolyser start-up, all process systems are purged and inerted with nitrogen to remove oxygen and moisture — preventing the formation of flammable hydrogen-air mixtures during initial system fill and start-up.
Electrolyser Start-Up and Initial Testing: We manage the initial start-up of the electrolyser system in coordination with the manufacturer’s commissioning team — including initial current ramp-up, hydrogen purity verification, system leak checks under hydrogen, cooling system performance verification, and initial power consumption measurement.
Performance Testing: We conduct formal performance tests on the commissioned green hydrogen facility — measuring hydrogen production rate, hydrogen purity, specific energy consumption (kWh per kg of hydrogen produced), electrolyser availability, and system response characteristics — against the contractually guaranteed performance parameters.
Safety System Functional Testing: We conduct comprehensive functional testing of all safety systems — including gas detection system response, emergency shutdown system activation, relief valve operation, and fire suppression system function — verifying that every safety safeguard operates correctly under simulated fault conditions.
Regulatory Commissioning and Certification: We manage all regulatory commissioning activities and obtain all required commissioning certifications from the relevant statutory authorities — including petroleum and explosives safety organisation approvals, electrical inspectorate clearances, and any other approvals required under applicable Indian regulations for hydrogen facilities.
Handover: Upon successful commissioning and performance verification, we provide the client with a comprehensive handover package — including all as-built drawings, equipment manuals, safety data sheets, test records, performance test reports, commissioning certificates, and O&M documentation.
A green hydrogen facility is a sophisticated, safety-critical process plant that requires professional, experienced operations and maintenance management to perform reliably, safely, and efficiently throughout its operational life.
At Truven Energy, our green hydrogen O&M service is designed to maximise facility availability, optimise hydrogen production cost, maintain the highest standards of safety, and provide our clients with complete, transparent visibility of their asset’s operational performance at all times.
Green hydrogen EPC encompasses the comprehensive, end-to-end design, engineering, procurement, construction, and commissioning of green hydrogen production facilities — from the renewable power source through the electrolyser system and all balance-of-plant equipment to the hydrogen conditioning, storage, and offtake infrastructure.
Green hydrogen project delivery is inherently multi-disciplinary — requiring expertise in renewable energy systems, electrochemical engineering, process engineering, mechanical engineering, electrical engineering, instrumentation and control, safety engineering, and regulatory compliance. At Truven Energy, we bring this multi-disciplinary capability together under one roof — delivering integrated green hydrogen projects with the same technical rigour, transparency, and seamless execution that characterises our solar and wind EPC services.
Complete control over hydrogen supply: You own the production facility and determine every operational decision — production schedule, operating parameters, maintenance programme, and future upgrades. Your hydrogen supply is not dependent on third-party commercial arrangements or contract terms.
Maximum long-term cost savings: As the asset owner, you capture the full financial benefit of every kilogram of green hydrogen produced — with no hydrogen offtake tariff payable to a third-party plant owner reducing your net savings.
Accelerated depreciation benefits: Green hydrogen facilities qualify for depreciation benefits under Indian tax law — reducing the after-tax cost of the investment and improving financial returns.
Carbon credit and sustainability value: As the owner and operator of a certified green hydrogen production facility, you are eligible to generate and monetise carbon credits — providing an additional financial return above and beyond the operational cost savings.
Strategic energy independence: Owning your green hydrogen production capability reduces your dependence on volatile fossil fuel markets, provides long-term energy cost certainty, and positions your organisation ahead of tightening carbon regulations and emissions trading requirements.
First-mover competitive advantage: Organisations that invest in green hydrogen capability now are building a strategic and competitive advantage that will become increasingly valuable as the hydrogen economy matures, carbon pricing intensifies, and sustainable supply chain requirements strengthen.
Zero capital investment: All capital, financing, and asset ownership costs are borne by Truven Energy or its financing partners. You invest nothing in the production facility.
Immediate decarbonisation: From commissioning, you are using certified green hydrogen — eliminating the carbon emissions associated with your current fossil fuel or grey hydrogen supply from day one.
Cost competitive supply: Your contracted green hydrogen price is set to be cost competitive with your current supply — delivering immediate cost savings or cost parity with a clear trajectory of increasing savings as fossil fuel prices rise and green hydrogen production costs continue to fall.
No technology risk: Truven Energy owns the plant and is responsible for its performance. Technology risk — including electrolyser stack degradation, equipment failures, and production shortfalls — is borne by us, not you.
No operational complexity: All operations, maintenance, and regulatory compliance for the hydrogen facility is managed entirely by Truven Energy. You simply receive hydrogen at the agreed specification — with no operational staffing, no maintenance programme, and no regulatory burden on your side.
Supply security: Our contractual performance guarantees and O&M programme ensure that your hydrogen supply is reliable, consistent, and of the specification required for your application — without the supply chain risks associated with conventional hydrogen procurement.
Shared capital investment: The capital cost of the green hydrogen facility is shared across participating entities — reducing the individual investment required from each participant while enabling access to a larger, more cost-effective facility than any single entity could justify independently.
Economies of scale: Larger green hydrogen facilities benefit from significant economies of scale in capital cost and operating cost per kilogram of hydrogen produced — making jointly owned, larger-scale facilities substantially more cost-competitive than individual small-scale installations.
Collective decarbonisation impact: Participating entities collectively achieve significant, measurable decarbonisation — which may be particularly valuable for industrial clusters seeking to demonstrate collective sustainability leadership or comply with cluster-level emissions reduction requirements.
Shared infrastructure efficiency: Common infrastructure — including renewable power supply, water treatment, compression, and storage — can be shared across the group, reducing the per-unit cost of green hydrogen production for all participants.
Flexible offtake structuring: The Group Captive model can accommodate participants with different hydrogen demand profiles — including different volumes, different purity requirements, different pressure levels, and different utilisation schedules — with offtake arrangements structured accordingly.
No on-site production infrastructure required: The client does not need to provide land, utilities, or any on-site accommodation for hydrogen production equipment.
Access to large-scale production economics: Centralised, large-scale production facilities benefit from the lowest possible production costs per kilogram — passing on the benefits of scale to every offtaker.
Zero capital investment: The client purchases hydrogen as a commodity — with all capital investment and asset ownership borne by Truven Energy or its financing partners.
Supply flexibility: Offtake volumes, delivery schedules, and supply arrangements can be structured flexibly to match the client’s actual hydrogen demand profile — without the operational constraints of owning a dedicated production facility.
Scalability: Supply volumes can be scaled up over time as the client’s hydrogen demand grows — without requiring additional capital investment in production infrastructure.