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High Volume Low Speed Fans

This Wisconsin Public Service publication concerns high-volume low-speed (HVLS) fans as a ventilation option for dairy and livestock farmers. The publication includes information on air velocity related to cow comfort, air velocity obstructions and diagrams showing air velocities in feet per minute.

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High Tunnel Winter Growing Using Heat Recovery Ventilation

This NCAT ATTRA publication describes the installation of the heat recovery equipment and provides an analysis of data on humidity and temperature in the winter growing tunnels used in the project. The publication includes details on the trial of a heat recovery ventilation (HRV) system as an alternative to traditional ventialtion in tunnel production. The installation process of the heat recovery equipment is provided.

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Investigating the Suitability of a Heat Pump Water-Heater as a Method to Reduce Agricultural Emissions in Dairy Farms

The article concerns the performance of a solar water heater with gas backup and an air-source heat-pump water-heater at a dairy farm in Ireland. The publication discusses the heater’s affect on energy efficiency and it’s relation to renewable energy, emission and target interactions as identified in the document.

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