Explainer

An overview of how green hydrogen is being used today across industry, energy, and transport, from replacing fossil fuels in steel and fertiliser plants to storing renewable power and fuelling heavy-duty vehicles and ships. It highlights hydrogen’s role in decarbonising hard-to-abate sectors and its potential for India as a future producer and exporter.

A simple, clear guide to the different types of hydrogen – grey, blue, pink/purple, and green – explaining how each is produced and what the colours really mean for emissions and the clean energy transition.

This piece explores the unique properties of green hydrogen that make it a clean, high-energy, and versatile fuel. It discusses its zero-emission benefits, energy density, and applications across sectors, while also noting safety considerations. The article underscores green hydrogen’s critical role in the global transition to sustainable energy and industrial decarbonization.

This article explains green hydrogen production through electrolysis using renewable energy, highlighting the key technologies enabling clean hydrogen generation. It also profiles global leaders—including the EU, Japan, South Korea, Australia, and India—who are investing in green hydrogen to drive decarbonization and sustainable growth across industries and transportation.

Understand how electrolysers split water into clean hydrogen and oxygen using renewable electricity, powering the future of green hydrogen

Explore how green hydrogen is safely compressed, liquefied, or chemically stored and transported globally to power a sustainable future.

This article explains how green hydrogen is produced by splitting purified water into hydrogen and oxygen using renewable energy through electrolysis. It highlights the clean, sustainable nature of green hydrogen, emphasizing its role as a zero-emission fuel that can be stored, transported, and used across industries, transportation, and power generation.

Green hydrogen offers a clean, sustainable energy solution powering India's path to Net Zero and global demand for zero-carbon fuels.

Uncover how India aims to become a global green hydrogen powerhouse by building a robust domestic electrolyzer industry. This article delves into the critical role of electrolyzers, which constitute 30-50% of green hydrogen production costs, and outlines a pragmatic three-pronged strategy for indigenization: starting with assembly, investing in critical material substitution, and creating a reliable raw material supply chain. Learn how innovation and policy support are crucial to driving down costs and making India a leader in this burgeoning sector.

Step into the fascinating world of "gold hydrogen" and discover how recent geological findings are shaking up the clean energy landscape. This article explores the promising potential of naturally occurring hydrogen deposits as a complementary force to green hydrogen in the global quest for net-zero emissions. You'll uncover the excitement surrounding this new "gold rush," understand its economic and environmental implications, and learn why a collaborative approach between green and gold hydrogen may be the ultimate game-changer for a sustainable energy future.

Electrolysers are the engines of the Green Hydrogen revolution. They split water into clean hydrogen and oxygen using electricity. Powering a zero-carbon future, one molecule at a time.

The article demystifies green hydrogen as a transformative energy source produced using renewable power like solar and wind—without harmful emissions. It details the production process, unique properties, applications across sectors, and India's strategic advantage in becoming a global GH hub. It also outlines key challenges including infrastructure gaps, costs, and regulatory hurdles. The piece positions green hydrogen as a critical lever for achieving net-zero goals and driving a sustainable industrial future.

Learn why innovative financing solutions, beyond traditional debt and equity, are essential to unlock this nascent sector's potential and how governmental support can bridge the viability gap. This piece also delves into strategies for mitigating risks and incentivizing demand to make green hydrogen commercially viable against its grey counterpart.