A Napier Grass and Paddy Straw-Based Compressed Biogas (CBG) Plant converts agricultural biomass into renewable fuel through anaerobic digestion, biogas purification, and compression. Napier grass and paddy straw are promising feedstocks for CBG production due to their availability and organic content.
The SATAT program of India is working on assuring the production of the Compressed Biogas (CBG) type, which needs dependable and scalable feedstock in the refinements sector. There are 2 crops providing feedstock in the region of Northern India. The first is Napier grass, an energy crop; the second is paddy straw, an agricultural residue removed through burning.
Napier Grass to CNG Plant Cost in India?
Napier grass CBG plant cost in India ₹4-18 crore for small-to-medium capacities of roughly 1 to 5 tons per day (TPD) of CBG. Napier grass is the ideal substrate for biogas and biomethane.
Napier Grass & Paddy Straw-Based CBG Biogas Plant Manufacturer in India
Napier grass is considered as a biomass energy plant suitable for biogas and CBG production. It needs to be chopped or shredded for proper pretreatment to ensure biodegradability improvement.
Key Features:
-
Produces high biomass yield per acre.
-
Offers a renewable feedstock with multiple harvesting cycles.
-
Suitable for anaerobic digestion after proper chopping and pretreatment.
-
Can be cultivated as a dedicated energy crop for biogas production.
-
Supports a consistent, year-round feedstock supply through planned harvesting.
Paddy straw is a byproduct of rice harvesting. Farmers can use it as feedstock for biogas and compressed biogas (CBG) production instead of burning it in fields.
Key Features:
-
-
Utilizes agricultural waste and crop residue.
-
Helps reduce open-field straw burning.
-
Requires chopping, moisture adjustment, and suitable pretreatment.
-
Can be processed through anaerobic digestion.
-
Supports agricultural waste management and renewable energy production.
-
Know the CBG Production Plant Process Flow –
Transform organic waste into clean, renewable fuel. A CBG plant uses a multi-stage biological and mechanical process to produce high-purity compressed biogas.
Feedstock Collection (Napier Grass / Paddy Straw) → Chopping & Size Reduction → Pretreatment & Slurry Preparation → Anaerobic Digestion → Raw Biogas Production → Biogas Purification & Upgradation → Compression & Storage → CBG / Bio-CNG Dispatch
The Mixed-Feedstock Advantage in Compressed Bio CNG Plant –
| Factor | Napier Grass | Paddy Straw |
|---|---|---|
| Supply | Year-round (cut cycles) | Seasonal (Oct-Nov) |
| Digestibility | Good | Needs pre-treatment |
| Cost | Moderate (cultivation) | Low |
| Handling | Easier | Bulky, needs shredding |
| Role in plant | Stable base feed | Low-cost supplement |
A blended feed balances cost, gas yield and supply risk, and keeps digester performance steady.
Utilize the Power of Napier Grass for Sustainable Energy –
Big advantages of napier grass for CBG Bio CNG Plant. Napier grass is an ideal feedstock for Compressed Biogas (CBG / Bio-CNG) production plants. It has a massive biomass yield, a rapid growth cycle, and a high content of easily digestible cellulose. This is eco-friendly feedstock works towards sustainable energy production for a better ecological future.
- High Biomass Yield
- Rapid Growth and Multiple Harvests
- Optimal Dry Matter and Methane Content
- Suitability for Ensiling
- Environmental and Soil Benefits
- Valuable Byproducts
We also specializes in manufacturing CNG Cascades, CBG and Hydrogen system, and that ensure safe and efficient high-pressure gas storage. Call +91 7827774830 for expert guidance and accurate details.