Innovative Environmental Technologies (IETL)

Founded in 1998, IETL has grown into a leading provider of integrated engineering and technology solutions for the global energy and environmental sectors. Our expertise spans Front-End Engineering Design (FEED), Project Management Consultancy (PMC), Detailed Engineering, EPC Turnkey Projects, Biogas Upgradation, Gas Purification, SRU, CO₂ Removal Systems, Water Transmission Engineering and Modular Pilot Plants.

Across two decades of continuous delivery, we have supported major industrial and government clients in executing mission-critical projects, from large Oil & Gas processing facilities to municipal sewage gas treatment and high-capacity water transmission pipelines. With a strong commitment to innovation, sustainability and technological depth, IETL integrates advanced simulations, proprietary technologies and robust execution capabilities to deliver projects that improve efficiency while reducing environmental impact.

Innovative Environmental Technologies Pvt. Ltd. (IETL) also offers sustainable end-to-end turnkey solutions for biogas-to-bioCNG plants and biogas-to-biopower. It also offers H2S cleaning and value addition packages for the recovery of biological sulfur.  IETL has successfully executed & commissioned 50 projects in biogas sector including 1 project in Philippines. IETL also offers engineered skid packages for fossil fuel processing – H2S removal skids, metering skids, chemical injection skids, pressure  reducing stations, and multi-stage restriction orifice assemblies.

The innovations and constantly enhanced technologies offered by IETL help the client in developing renewable and clean energy projects with a low carbon footprint.

India's first large scale biogas-to-BioCNG project: equivalent to 700 cylinders of LPG
Total check MW biogas-based power generation
1 project of gas-to-power in Philippines
Co-Owns 2 MW Bio-Power Plant

Salient
Features

India's first large-scale biogas to power plant
R & D Live Pilot Plant for H2S Removal Technology
49 projects of gas-to-power in India
25 anaerobic digesters installed

Company Brief

  • ISO 9001 : 2015 Certified company since year 2025/26
  • Consultancy services for Project Development, FEED & Engineering Services for Oil & Gas, Petrochemical, Refinery, Chemical, Biogas and Special Technology applications
  • EPC turnkey solutions provider for on and offshore applications of Sour Gas cleaning
  • Since year 2000, vast experience in Engineering & EPC services of Proprietary Technology (BioSkrubberTM process) for Sour Natural Gas Desulphurization & Sulphur Recovery Unit

Clients & Global Footprint

Our client base spans India, the Middle East, Africa and Southeast Asia. We have successfully executed engineering and EPC work for world-leading organizations including Petrofac International (UAE), ADNOC, PDO Oman, Lamar Holding (Saudi Arabia), INPG Senegal, NAWAH Energy, Biolab Arabia, IOCL, ONGC, HPCL, L&T Hydrocarbon Engineering, Tata Projects, SUEZ India, Yokogawa Bahrain and Wabag India.

These relationships reflect the trust placed in our technical expertise, execution reliability and ability to deliver high-complexity projects in challenging environments.

Our Legacy of Excellence

Over the years, IETL has delivered more than 50 BioSkrubber™ plants, engineered over 80 MW of biogas-based power, commissioned multiple international projects, and installed more than 25 anaerobic digesters across India and overseas. We designed and executed India’s first large-scale Biogas-to-BioCNG plant and India’s first major Biogas-to-Power facility, marking significant milestones in the country’s renewable energy journey.

Our commitment to quality is reinforced through our ISO 9001:2015 certification, ensuring that every process and deliverable is aligned with global engineering and operational standards.

Vision

Innovative aims to be a leading company in the Renewable space in the Bio segment and also the leading technology company of choice for Sulphur removal from gases. Innovative will be a significant contributor towards production of Green Energy based on Biogas generation gainfully using all types liquid, solid and agro residues as feedstock. Innovative will aspire and promote an Integrated and sustainable approach to all its products.

Mission

Innovative will work dilligently as a team to maintain the lead position through its commitment and focus on surpassing expectations and the emerging needs of our customers by implementing on time quality projects.We will continously develop and succesfully commercialise new cutting edge technologies in Biogas and sulphur space through Research and Development, and aim to simultaneously enhance stakeholder’s value