India took significant strides in its green hydrogen journey yesterday with two landmark agreements involving German partners, reinforcing its position as an emerging powerhouse in sustainable energy production, export, and infrastructure development. These moves align with the National Green Hydrogen Mission's goals of achieving 5 million tonnes of annual production by 2030, fostering energy security, job creation, and emissions reductions while positioning India as a key su

India's transition to a low-carbon economy is gaining momentum, with green hydrogen emerging as a pivotal element in achieving net-zero emissions by 2070. Green hydrogen, produced via electrolysis using renewable energy sources, offers a versatile, zero-emission alternative for hard-to-abate sectors such as steel, fertilizers, refining, and transportation. At the national level, the Government of India launched the National Green Hydrogen Mission (NGHM) in January 2023, setti

Electrolyzers are critical for green hydrogen production, splitting water into hydrogen and oxygen via electricity from renewables. As of early 2026, the global market is dominated by alkaline (AWE) and proton exchange membrane (PEM) technologies, with anion exchange membrane (AEM) and solid oxide electrolysis cells (SOEC) emerging. Key efficiencies (based on higher heating value, HHV, system level) vary: AWE (~65-75%, mature and cost-effective for large-scale), PEM (~60-70%,

Green hydrogen, produced via electrolysis using renewable energy, requires efficient storage to address its low density and intermittency challenges. As of 2026, storage methods have advanced significantly, focusing on scalability, safety, and cost reduction to support global decarbonization. Key technologies balance energy density, efficiency, and infrastructure compatibility, with innovations driven by materials science and AI. Below, we outline the primary methods, includi

In 2026, green hydrogen—produced through electrolysis using renewable energy sources like solar and wind—stands at the forefront of the energy transition. As nations strive for net-zero emissions, these projects represent massive investments in clean fuel production, often aimed at exporting hydrogen or derivatives like green ammonia for industrial use, transportation, and power generation. Drawing from recent industry reports and databases, here are the top 10 largest green

Harnessing hydrogen's promise: India's blueprint for energy independence and export dominance in a decarbonizing world. – Ajay Mishra, DG, RESI As we enter 2026, India's National Green Hydrogen Mission (NGHM), launched three years ago with a ₹19,744 crore commitment, stands as a beacon of strategic foresight amid a global hydrogen sector grappling with recalibration. While the international market faces headwinds—investments pivoting from Europe's stringent regulations, as no

Green hydrogen, produced via electrolysis using renewable energy, is pivotal for decarbonizing industries such as steel, chemicals, and transportation. However, its global adoption hinges on standardized definitions, emissions thresholds, and certification processes to ensure environmental integrity, facilitate trade, and attract investments. This revised note provides a comprehensive understanding of available international and regional standards as of early 2026, incorporat

Have you heard about green hydrogen and wondered how it's actually made? At the heart of it all is something called an electrolyzer. It's like a magical machine that turns water and electricity into clean fuel. In this article, we'll break down electrolyzer technology in simple terms – no engineering degree required! We'll cover what it is, how it works, the different types, their pros and cons, where they're used, and what the future looks like. By the end, you'll understand

Have you ever thought about how we can power our homes, cars, and industries without adding to pollution? Green hydrogen offers a promising answer. It is a clean fuel made from water and renewable energy, producing no harmful emissions. This guide will explain what green hydrogen is, how it differs from other types of hydrogen, where it can be used, and why it matters for our planet’s future. No complicated science needed—just clear facts and simple explanations. What Is Gree

The Supreme Court has remanded the Maharashtra MYT review back to MERC and ordered a fresh decision within 12 weeks, keeping existing tariffs in force while mandating stakeholder consultation — a move that could reshape developer economics, consumer bills, and the pace of storage and renewable integration in the state. The dispute centers on MERC’s Multi‑Year Tariff (MYT) order  and a subsequent review order that was challenged in court. The Supreme Court’s November ruling re

CERC’s staff paper proposes converting, substituting, or auctioning idle LOA‑based grid connectivity to ensure efficient transmission use. These reforms aim to accelerate India’s 500 GW green energy integration and support the net‑zero pathway by enforcing discipline, transparency, and locational efficiency. The Central Electricity Regulatory Commission (CERC) staff paper (SP‑251125) addresses a critical bottleneck in India’s Renewable Energy (RE) integration: connectivity gr

Editor’s Call for Papers The Renewable Energy Society of India (RESI) Journal  — Title:   Renewable Energy Chronicles: The Power Saga  (ISBN: 978‑81‑993949‑6‑4), duly registered with the Ministry of Education, Government of India — invites contributions from the research community, policy makers, industry leaders, investors, and academia. The Journal is published on a quarterly basis  and is accessible to all stakeholders in the renewable energy ecosystem. We welcome submissi

India’s National Green Hydrogen Mission (NGHM) is positioning the country as a global hub for green hydrogen production, consumption, and export, with ambitious targets of 5 MMT annual production capacity by 2030, 125 GW renewable energy integration, and significant socio-economic benefits including ₹8 lakh crore investment and 6 lakh jobs. The global green hydrogen market is undergoing rapid expansion, driven by decarbonization imperatives, falling renewable energy costs, an