Chelsea holds a B.F.A. from the Maryland Institute, College of Art (2005) and an M.A.T. from Johns Hopkins University (2011.) In addition to cartooning and being a first-time mother, she has worked as an elementary school art teacher.
The concept of primary energy is used in energy statistics in the compilation of energy balances, as well as in the field of energetics. In energetics, a primary energy source refers to the energy forms required by the energy sector to generate the supply of energy carriers used by human society.
The sun is the main source of electric energy, trough fossil fuels, wind turbines, hydroelectric plants, solar panels, and more. The only electrical energy we use that does not ultimately come from the sun is that generated in a nuclear power plant. Written Mar 29 Â· View Upvotes.