TPP Nikola Tesla, commonly known as TENT, is a power plant complex operated by Elektroprivreda Srbije, located on the right bank of the river Sava, approximately 40 km upstream from Downtown Belgrade, near the city municipality of Obrenovac. By far the largest one in Serbia, the complex generates around 17,263 GWh annually, which covers almost half of Serbia's needs for electricity. The complex and two of its plants are named in honor of Nikola Tesla.

Elektroprivreda Srbije is a joint-stock electric utility power company fully owned by the Government of Serbia, with headquarters in Belgrade, Serbia. It was founded in 1991 and it has 24,013 employees, making it the largest enterprise in the country.