AI SummaryIncentive Scheme for MSMEs in Powerloom Sector: Subsidy for Water Conservation or Environment Compliance was a state-level scheme run by the Department of Micro, Small & Medium Enterprises and Textiles, Government of West Bengal. It gave cash reimbursement to micro and small powerloom units for the cost of installing pollution control devices. The scheme was launched on 1st January 2022 and remained valid until 31st December 2024.
West Bengal has now moved the water conservation and environment compliance support for MSMEs into a new and broader scheme. West Bengal Incentive Scheme (WBIS) 2026 for MSMEs takes effect from 1st October 2026 and runs for five years until 30th September 2031. Under this scheme, eligible manufacturing MSMEs can claim reimbursement for wastewater recycling and pollution control equipment. This article explains the current position of the incentive and how eligible units can use it.
Incentive Scheme for MSMEs in Powerloom Sector: Subsidy for Water Conservation or Environment Compliance - Current Status
The old powerloom-specific sub-scheme for water conservation or environment compliance closed on 31st December 2024. Units that began production between 1st January 2022 and 31st December 2024 could claim a 50% subsidy on pollution control devices up to ₹2,00,000 under the earlier terms. That window is now over.
From 1st October 2026, the water conservation and environment compliance incentive is available under WBIS 2026 for MSMEs. This new scheme covers micro, small and medium manufacturing enterprises across West Bengal, not just powerloom units. It gives reimbursement of 50% of the expenditure on a captive effluent water treatment plant for wastewater recycling and other pollution control devices.
The maximum subsidy under WBIS 2026 is ₹5 lakh for micro and small enterprises and ₹10 lakh for medium enterprises. This is a higher ceiling than the earlier powerloom scheme, which was capped at ₹2,00,000.
Key Information
| Detail | Information |
|---|---|
| Scheme Name | Subsidy for Water Conservation or Environment Compliance (now under WBIS 2026 for MSMEs) |
| Level | State |
| Beneficiary State | West Bengal |
| Nodal Department | Department of Micro, Small & Medium Enterprises and Textiles |
| Benefit Type | Cash Reimbursement |
| Subsidy | 50% of expenditure on effluent treatment and pollution control devices |
| Maximum Amount | ₹5 lakh (micro/small), ₹10 lakh (medium) |
| Effective Date | 1st October 2026 |
| Valid Until | 30th September 2031 |
Benefits
Under WBIS 2026 for MSMEs, an eligible manufacturing unit can claim reimbursement of 50% of the money spent on a captive effluent water treatment plant for wastewater recycling and on other pollution control devices. The maximum claim is ₹5 lakh for micro and small enterprises and ₹10 lakh for medium enterprises.
This support helps a unit meet environmental norms while cutting the cost of going green. The earlier powerloom scheme offered only up to ₹2,00,000, so the new ceiling is much higher for eligible units.
Eligibility
To claim the water conservation and environment compliance incentive under WBIS 2026, a unit should meet these conditions:
1. The business must be a micro, small or medium manufacturing enterprise as defined under the MSME Act 2006.
2. The unit should start commercial production on or after 1st October 2026 and hold Udyam Registration.
3. Investment in plant and machinery should be made on or after 1st October 2025.
4. The enterprise can be in the private, cooperative or joint sector, including state government-owned units and industrial self-help groups.
5. Units that began production between 1st April 2025 and 30th September 2026 are not covered under this scheme.
Application Process
STEP 1 - Go to the official MSME portal of the Government of West Bengal at msme.wb.gov.in and look for the WBIS 2026 section for MSMEs.
STEP 2 - Register the unit with Udyam Registration and keep the acknowledgement number ready.
STEP 3 - Fill in the application form for the water conservation and environment compliance incentive and attach the required documents.
STEP 4 - Submit the application with invoices and proof of expenditure on the effluent treatment plant and pollution control devices.
Documents
Keep the following documents ready while applying under WBIS 2026:
- Udyam Registration acknowledgement of the unit.
- Project report and approval from the bank or financial institution.
- Invoices and money receipts for the effluent treatment plant and pollution control devices.
- Consent to operate issued by the West Bengal Pollution Control Board.
- Audited balance sheets and SGST and trade licence documents.
References
Official MSME Department, Government of West Bengal
Department of MSME & T, West Bengal
KNN India news on WBIS 2026 approval
FAQ's
Is the old powerloom water conservation scheme still running?
No. The powerloom-specific scheme closed on 31st December 2024. The water conservation and environment compliance incentive is now part of WBIS 2026 for MSMEs from 1st October 2026.
How much subsidy is available for water conservation and environment compliance?
Eligible units can get reimbursement of 50% of the expenditure on a captive effluent water treatment plant and pollution control devices, up to ₹5 lakh for micro and small enterprises and ₹10 lakh for medium enterprises.
Who can apply under WBIS 2026?
Micro, small and medium manufacturing enterprises that start commercial production on or after 1st October 2026 and hold Udyam Registration can apply. Units that began production between 1st April 2025 and 30th September 2026 are not covered.
Where can I apply?
Applications are made through the official MSME portal of the Government of West Bengal at msme.wb.gov.in.
How long is WBIS 2026 valid?
The scheme takes effect from 1st October 2026 and remains valid for five years until 30th September 2031, unless modified or withdrawn earlier by a government notification.