Biogas Plant Cost in India (2026 Guide)

By BIOPOWER (BPG Renewables) · Updated June 2026 · Biogas Plants

In India, a small home biogas plant (1–2 m³) typically costs between ₹15,000 and ₹45,000, while commercial and institutional plants range from a few lakhs to several crores depending on capacity, feedstock, and automation.

How much does a biogas plant cost by size?

Plant typeCapacityIndicative cost (₹)
Home / portable1–2 m³ (1–5 kg/day)15,000 – 45,000
Small commercial25–100 kg/day2 – 8 lakh
Institutional250 kg – 1 TPD10 – 40 lakh
Industrial / municipal5–100 TPD50 lakh – several crore

Figures are indicative for 2026 and vary with site conditions. Request an exact quote for your requirement.

What factors affect biogas plant cost?

Is a biogas plant a good investment?

Yes. Institutional plants often pay back within 16–20 months through savings on LPG, electricity, and waste-disposal fees, plus revenue from organic manure. Government subsidies can further reduce the upfront cost — see our guide on biogas subsidies in India.

Planning a waste-to-energy project?

BIOPOWER (BPG Renewables) has installed 12,898+ plants across India since 2006. Get a free site assessment and quote.

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Frequently Asked Questions

Are there subsidies for biogas plants in India?

Yes. Central and state schemes such as the National Bioenergy Programme offer capital subsidies for qualifying biogas plants. Eligibility depends on plant size and category.

What is the running cost of a biogas plant?

Running costs are low — mainly feedstock handling and minor maintenance. Many plants run on free waste the owner already generates.

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What Our Clients Say

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"I would like to take this opportunity to thank team Biopower for the wonderful help and support which we have received during assessment of kitchen waste at site, location survey and successful implementation of the Biogas project at Tata Steel Guest house at Jamshedpur. Throughout this project, your conduct was phenomenal. Based on this, we have offered you a Purchase Order for 11 Biogas units to be installed at different locations. The product and service offered by you is being highly appreciated by top officials of our organisation."

JUSCO
Gaurav Anand Senior Manager, Quality Assurance Cell
JUSCO – A Tata Enterprise
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"We are proud to share that Timber Tales Resorts has taken a significant step toward sustainability by partnering with BPG Renewables Pvt Ltd during the 2024–2025 financial year. We have successfully installed a Biopower Biogas Plant (150 kg), WonderBin Composter (100 kg), and WonderBin Incinerator at our resort in Madikeri. These solutions have enhanced our waste management system and aligned perfectly with our goal of promoting responsible tourism. We sincerely thank BPG Renewables for their professional approach, seamless execution, and innovative technology."

Timber Tales
Ms Rathi Purchase Manager
Timber Tales Resorts, Coorg
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"Biopower has installed a 25 cum biogas plant at the Reserve Bank of India Thiruvananthapuram office. The plant is working successfully and the service by the team is up to the mark."

RBI
Mohammed Sajid PK Assistant General Manager
Reserve Bank of India, Thiruvananthapuram
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"We have installed Synod Bioscience (Biopower) biogas plants (100 kg, 2 units) inside our campus. Seeing the performance, a 250 kg unit has been installed inside the main canteen. The plant is running successfully."

ISRO
Mr Rahman CMG – IPRC (ISRO)