Fermilab operates the world’s highest power neutrino target system, called the Neutrinos at the Main Injector (NuMI) to provide intense neutrino flux to the NuMI Off-axis $\nu_{\mu}$ Appearance (NOvA) near and far neutrino detectors to reveal mysterious property of neutrinos.
We report a progress of the NuMI beam power upgrade plan at Fermilab to transport a 1-Mega Watt (MW) proton beam to the high power neutrino target.
The latest beam power record is 870 kW in Fall 2021.