New Delhi, Oct 31 (TIWN) Power distribution companies in India have to improve the power quality in the country, shows a survey.

A joint study by Smart Power India (SPI), NITI Aayog and the Rockefeller Foundation, showed that only 55 per cent customers were satisfied with the quality of their electricity supply.  The report said that power quality was reported as the number of voltage fluctuations. Overall, 63 per cent of customers reported more than one voltage fluctuation in a week, and 10 per cent reported more than 10 voltage fluctuations per day in the past one week.