Unlocking Value from Every Waste Stream

Engineering the Circular Economy

At Rigel BioEnviron Solutions, we transform organic and industrial waste into valuable resources through innovative engineering, biotechnology, and integrated resource recovery solutions.


 

From renewable energy and sustainable materials to nutrient recovery and water reuse, our technologies unlock the hidden value within waste streams while reducing environmental impact and supporting the transition toward a low-carbon future.

 

One Feedstock. Multiple Revenue Streams. Lasting Environmental Impact.

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Green technology lab and material process showcase
Innovation

The Future of Sustainable Plastics – PHA, the microbial biodegradable plastic

Rigel makes Truly Biodegradable Plastics Commercially Viable

Our primary innovation is biodegradable plastic manufacturing from waste streams in a “continuous mode reactor system
in line with waste treatment/ BioCNG production facility”,
unique in India and having globally competitive output.  
We have developed this proprietary process in production
of Poly hydroxu alkanoates (PHA) from orgaic waste,
funded by BIRAC, Govt of India.

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Green Solutions

Smarter technology for integrated biorefinery

We develop and deploy solutions that convert organic and industrial waste streams into usable outputs, guided by a biorefinery approach.

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Bio-CNG

The Biogas plant is the core engine, designed to create multiple, high-margin revenue streams and provide a strategic, future-proof industrial advantage.

PHA Bioplastics

A state-of-the-art, high-value Polyhydroxyalkanoate (PHA) Bio Degradable Plastics Plant integrated within a biorefinery model.

Biofertilizers

Feedstock-agnostic platform capable of processing diverse organics like Napier, municipal, industrial, agri wastes - rice/wheat/corn straws, seaweed, bamboo)

Net zero process flow from waste to renewable products
Our Operation

Our footprint Across India and Global. It is Where sustainable work takes shape.

Our operation map highlighting India and Abroad
Get in Touch

Rigel Bioenviron is here to help you with our Waste to Wealth Solutions

Do you want to develop an ambitious project?

Let's talk