Kempegowda International Airport is an international airport serving Bangalore, the capital of the Indian state of Karnataka. Spread over, it is located about north of the city near the village of Devanahalli. It is owned and operated by Bangalore International Airport Limited (BIAL), a public–private consortium. The airport opened in May 2008 as an alternative to increased congestion at HAL Airport, the original primary commercial airport serving the city. It is named after Kempe Gowda I, the founder of Bangalore. Kempegowda International Airport became the Karnataka's first fully solar powered airport developed by CleanMax Solar., Kempegowda Airport is the third-busiest airport by passenger traffic in the country, behind the airports in Delhi and Mumbai and is the 35th-busiest airport in Asia. It handled over 22.2 million passengers in 2016 with little less than 500 aircraft movements a day. The airport also handled about 314060t of cargo. By 2020, it is expected to handle at least 40 million passengers per year, with 45 international airlines and more than 1000 aircraft movements per day.The airport consists of a single runway and passenger terminal, which handles both domestic and international operations. A second runway is being constructed and is expected to be operational by September 2019 while a second terminal is in the early stages of construction. In addition, there is a cargo village and three cargo terminals. The airport serves as a hub for AirAsia India, Alliance Air, Jet Airways, IndiGo, Air India and SpiceJet.