IPS/UPS
The IPS/UPS (Russian: ЕЭС/ОЭС), also widely known as the Russian grid, is a wide area synchronous transmission grid, the Russian Unified Power System (UPS; Единая энергетическая система России [ЕЭС], Yedinaya energeticheskaya sistema Rossii) and the Integrated Power System (IPS; Объединенная энергетическая система [ОЭС], Ob"yedinennaya energeticheskaya sistema) portion of the network being the national networks of Azerbaijan, Belarus, Georgia, Kazakhstan, Kyrgyzstan, Mongolia, Tajikistan and Uzbekistan. It has an installed generation capacity of 300 gigawatts, and produces 1,200 terawatt-hours (TWh) per year for its 280 million customers.