Is the 49TW the total amount of energy the earth radiates from the core? I'm struggling to reason about this. The core is a hot mass of matter, that's slowly c

Is the 49TW the total amount of energy the earth radiates from the core? I'm struggling to reason about this. The core is a hot mass of matter, that's slowly cooling down. There is no energy "produced" here, no? So where does the 49TW go? Edit: my questions got answered by someone posting a wikipedia link elsewhere: https://en.wikipedia.org/wiki/Geothermal_energy#Resources https://en.wikipedia.org/wiki/Geothermal_energy#Resources Seems energy is being produced by means of radioactive decay.