Electromagnetic energy equals X percent kinetic energy of the cosmos?
"Kinetic energy
Kinetic energy is the motion of waves, electrons, atoms, molecules, substances, and objects.
Radiant energy is electromagnetic energy that travels in transverse waves. Radiant energy includes visible light, x-rays, gamma rays, and radio waves. Light is one type of radiant energy. Sunshine is radiant energy, which provides the fuel and warmth that make life on earth possible."
https://www.eia.gov/energyexplained/what-is-energy/forms-of-energy.php
"Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays."
"Our Sun is a source of energy across the full spectrum, and its electromagnetic radiation bombards our atmosphere constantly."
https://science.nasa.gov/ems/01_intro
"The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation. The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays."
https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html