About us
A Name Synonymous with Biogas, Renewable Energy, Natural and Sustainable Technology
We provide you with all of the services under a single umbrella relating to the planning, turnkey construction and subsequent management of the biogas plants. We help agricultural and industrial businesses worldwide to tap into the new opportunities presented by biogas as a future energy source. We would be delighted to help you to implement your plans in a personal meeting, with an actual offer, or simply by providing useful information on this website.
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We undertake several consultancy projects including the feasibility study
An end to end solution is given including financial planning and social engineering

Digester Doctor
Arka BRENStech offers customized “Microbial Cultures & Enzymes” to treat various organic wastes including vegetable wastes

BIO-CNG & BIO-CO2
Bio-CNG is produced through L-PSA technology, which is primarily based on VPSA. The system is uniquely combined with Energizer to ensure minimum energy while increasing the methane removal efficiency with minimal loss.