Envision delivers blueprint for clean energy with world's largest off-grid green hydrogen and ammonia plant

Envision Energy, a global leader in green technology and energy transformation, has officially commissioned the world's largest green hydrogen and ammonia production facility.

Powered entirely by the largest off-grid renewable energy system, the plant is also the first of its kind to be fully AI-enabled, achieving real-time optimisation and stability at scale.

Currently delivering 320,000 tons of green ammonia annually with exports commencing in Q4 2025, the facility represents a major leap forward in clean energy and industrial decarbonisation.

Located in the Chifeng Net Zero Industrial Park — the world's largest zero-carbon industrial park — this project is a world-first in delivering green ammonia at industrial demand.

Image ©Envision Group

For the first time at commercial scale, innovative energy storage and load flexibility is now applied. Surplus green power is converted to liquid nitrogen—stored within a dynamic air-separation unit—and electrolysers intelligently respond to renewable power swings, dynamically optimising energy absorption and ammonia production.  By leveraging green ammonia as a stable transport and storage medium, Envision has unlocked a practical path to scaling hydrogen across hard-to-abate industries.

The plant is powered by a proprietary AI-integrated off-grid renewable system, featuring advanced wind turbines, grid-forming battery storage, and predictive meteorological modelling. This system dynamically balances wind and solar input with electrolyser and ammonia synthesis demands, ensuring continuous, cost-effective green fuel production without grid-reliance.

Lei Zhang, Envision's Founder and CEO said: "This is more than a technological milestone. Scalable, green alternatives are now real and operational. We can't get to net zero without green hydrogen, and we can't afford to wait. This is the blueprint for a clean energy future."

By 2028, the industrial park is projected to produce 1.5 million tons of green ammonia per year, serving as a replicable model for clean industrial hubs worldwide.

The project has already attracted global commercial interest, including a long-term offtake agreement with Marubeni Corporation, one of Japan's largest trading houses. The partnership will accelerate green ammonia adoption in sectors like fertilisers, chemicals, and shipping.

As the world seeks alternatives to the 5-billion-ton fossil fuel supply chain, Envision's AI-powered green hydrogen-ammonia solution stands out as a viable, scalable substitute. The company aims to reach price parity with grey ammonia and methanol by 2028, helping green fuels become truly competitive.

For more information, visit www.envision-group.com.