On Friday 9.43 p.m. the unit was reconnected to the grid and was generating around 160 MW.
However the reports of Power System Operation Corporation Saturday relating to the southern regional load dispatch centre were silent on the power generation levels at KNPP.
Citing the reports the anti-KNPP activists Saturday disputed the KNPP's claims of getting connected to the grid and generating power.
Officials of KNPP were not available to clarify the position.
A senior official at Power System Operation Corporation told IANS that the first KNPP unit is connected to the grid and supply power.