SEZ infrastructure requirements demand uninterrupted power, secure data connectivity, central air-conditioning and plug-and-play facilities. Special Economic Zones for information technology, biotechnology, research and development, fabless semiconductor and electronic manufacturing services must provide twenty-four hours uninterrupted power supply at stable frequency; reliable connectivity for uninterrupted and secure data transmission; provision for central air-conditioning; and a ready-to-use, furnished plug-and-play facility for end users.