4 ms·

Sunlight: 90,000,000,000MJ/kg

• virtue3 3y ago
  Sunlight: 1.6e-6 MJ/m^3 (I do actually think solar will be the most useful energy source going forward)
• nickpp 3y ago
  That is the total energy of a Kg matter according to E=mc2, if I'm not mistaken. How exactly are you planning to convert that matter into energy? Do you have a Kg of antimatter laying around your house?!
  • gdavisson 3y ago
    Photons are their own antiparticle, so this is not an issue.
    • kimixa 3y ago
      Photons are the means for transfer for all energy sources at some level, so using that as a comparison for the actual generation method seems a little pointless.