A recent study has found that simple and low-cost steps can help reduce both fuel expenses and pollution in small and medium industrial units. Measures such as using solar power, switching to electric furnaces and upgrading old motors can make a significant difference.
The study, titled Energy Assessment of MSME Micro-Clusters in West Bengal, was jointly carried out by the Indian Institute of Social Welfare and Business Management (IISWBM) and Asar Social Impact Advisors.
Researchers studied 15 small industrial factories located in the industrial areas of Howrah and South 24 Parganas to assess how changes in energy use could improve efficiency and cut pollution.
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The research analysed energy usage and carbon emission sources in four industrial sectors: silver crafts, engineering, galvanising, and wire production. The study found that most factories have excessive dependence on fossil fuels. Additionally, old and inefficient furnaces, low-efficiency motors, and a lack of regular monitoring of fuel usage are increasing production costs and causing unnecessary pollution.
The study team recommends measures such as motor modernisation through power factor correction and load management, and installation of solar panels on factory rooftops. This would reduce the cost of purchasing electricity from the main grid.
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Citing an example from the silver crafts industry in the Magrahat area of South 24 Parganas, it was stated that fuel costs could be significantly reduced through modern management methods and efficient use of existing electric furnaces. The researchers claim that such investments do not put additional financial pressure on factories, and in most cases, the investment returns within a short period.
Mou Sen, Joint Director of the MSME department, said, "Energy conservation and the use of clean technology are no longer alternatives, but conditions for survival in a competitive market. This industrial area-based study will help solve real problems."
IISWBM Director Krishnamurari Agarwal said, "The process of reducing pollution in small and medium industries need not be expensive. Some practical changes are essential."
