Jamnagar’s Giant Leap: Anant Ambani Unveils World’s Largest New Energy Complex At RIL AGM 2025

In a historic debut at Reliance Industries’ 48th Annual General Meeting, Executive Director Anant Ambani announced the Dhirubhai Ambani Giga Energy Complex in Jamnagar—a facility four times larger than Tesla’s Gigafactory and constructed with steel equivalent to 100 Eiffel Towers. The announcement marks a defining moment in India’s clean energy ambitions, positioning Jamnagar as the epicenter of the world’s most integrated new energy ecosystem.

Spanning 44 million square feet, the complex is being built at record pace with over 50,000 workers and extensive construction automation. It will house multiple giga factories producing solar modules, battery storage systems, electrolyzers, and green fuels, all under one roof. The scale, speed, and scope of the project reflect Reliance’s transition from ambition to execution in the energy domain.

Key Highlights From The AGM Announcement

- The Dhirubhai Ambani Giga Energy Complex spans 44 million square feet—four times the size of Tesla’s Gigafactory  
- Construction involves 7 lakh tonnes of steel, equal to the steel used in 100 Eiffel Towers  
- Over 3.4 million cubic meters of concrete and 1 lakh kilometers of cable are being used—enough to reach the moon and back  
- The complex will produce solar modules, batteries, electrolyzers, and green fuels such as ammonia, e-methanol, and sustainable aviation fuel  
- Reliance aims to achieve 3 million metric tonnes per annum of green hydrogen equivalent capacity by 2032  

Solar, Battery, And Hydrogen Integration

The Jamnagar complex will deliver round-the-clock renewable power through high-efficiency HJT solar modules, which offer 10 percent higher energy yield, 20 percent better temperature performance, and 25 percent lower degradation. Reliance has already produced its first 200 MW of these modules and plans to scale up to 20 GWp, making it the world’s largest single-site solar facility.

A battery giga factory, set to begin operations in 2026, will expand from 40 GWh to 100 GWh annually. Alongside it, an electrolyzer giga factory will scale up to 3 GW, enabling cost-competitive green hydrogen production. These platforms will form a unified ecosystem for solar energy generation, storage, and conversion into green molecules.

Strategic Projects And Expansion Plans

1. Reliance is building one of the world’s largest single-site solar parks in Gujarat’s Kutch, spanning 5,50,000 acres  
2. The park is projected to meet 10 percent of India’s electricity demand within the next decade  
3. New projects worth Rs 75,000 crore were announced, including a 1.2 MT PVC plant in Nagothane and a 2 million PTA facility in Dahej  
4. A specialty polyester plant in Palghar and a carbon fiber facility in Hazira will serve aerospace and defense sectors  
5. Exploration and production from the KG-D6 basin delivered record EBITDA of Rs 21,188 crore, with plans for new wells in 2026  

Vision For New Reliance And New India

Anant Ambani described Jamnagar as the cradle of both the world’s largest conventional energy complex and the world’s largest new energy complex. The initiative reflects Reliance’s commitment to sustainability, innovation, and global leadership in clean energy. Mukesh Ambani praised the energy business team for operational excellence and expressed confidence in setting global benchmarks.

The giga complex is not just an infrastructure marvel—it is a strategic pivot toward energy independence, supply chain resilience, and climate responsibility. With its scale and integration, Reliance aims to lead the global transition from fossil fuels to green molecules.

Conclusion: A Monumental Shift In Energy Infrastructure

The unveiling of the Dhirubhai Ambani Giga Energy Complex signals a transformative chapter in India’s industrial and environmental journey. With unmatched scale, cutting-edge technology, and a clear roadmap for green energy production, Reliance is redefining what is possible in the energy sector. As construction accelerates and production ramps up, Jamnagar is set to become the global benchmark for sustainable energy ecosystems.

Sources: CNBC TV18, Business Today, MSN India