Energy Efficiency Services Limited
Under the National Energy Efficient Fan Programme, EESL provides BEE 5 Star rated ceiling fans which are 30% more energy efficient than conventional fans. Fans will be sold for Rs. 1,150 per fan. EESL has distributed 6.2 lakh energy efficient fans under this scheme which will save 2.4 lakh kWh and Rs 8.2 lakh per day to the consumers. The price difference is Rs. 500 which is the primary reason for its low penetration, along with the lack of awareness. With the usage of these energy efficient fans it is estimated that consumer’s electricity bills will reduce by about Rs. 700-730 per year, and recover the extra cost in less than 2 years.
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".