Geothermal System Enhances Animal Housing at ICAR-NDRI in Haryana
The ICAR-National Dairy Research Institute has implemented a geothermal energy system to optimize livestock temperatures in Haryana, achieving up to 50% reductions in heating and cooling costs. This innovation is crucial for enhancing dairy productivity by maintaining animals within their optimal temperature range.
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The implementation of a geothermal energy system by ICAR-NDRI aims to stabilize temperatures in animal housing, reducing energy costs by approximately 50%. A pilot study at the Livestock Research Centre utilized a 12-metre bore-well to monitor underground temperatures, demonstrating that at depths of 4 metres, temperature variations diminished significantly, with differences of up to 14.4°C noted between open air and subterranean levels in winter.
By using cast iron pipes buried 3 metres below the sheds, the system effectively lowered temperatures by 11°C in summer and increased them by 3°C in winter without fuel consumption. This method also improves air quality by decreasing harmful gas concentrations, offering a cost-effective solution for healthier livestock environments.
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