Energy Efficiency Services Limited
Most households in India are cooled by fans, and less than 10% of households have air conditioning. The average rating of the fans installed and sold in the market is between 75-80W, whereas energy efficient fans provide the same level of comfort at about 45-50W. Considering that almost 30 million fans are sold every year, the potential to reduce demand is significant. Replacing the country's 35 crore inefficient ceiling fans in with BEE 5-Star-rated ceiling fans could save 47 billion KWh and reduce load by over 12,250 MW.
Vent-Axia
Vent-Axia introduced the world’s first Safety Extra Low Voltage (SELV) fan in 1992. SELV was designed for the extra safety that is required in domestic bathrooms. Recently, the company has introduced a range of LoCarbon domestic fans, using DC motors which reduce energy consumption by up to 90%, when compared to variants using AC motors. In 2017, the company released their new Positive Input Ventilation (PIV) unit titled "PoziDry Pro".