What is "thermoelectric power"

Thermoelectric power may refer one of a few distinct things:

1. Electrical power generated from a heat source, such as burning fossil fuel-coal,oils, indirectly through devices like steam turbines.
2. The thermopower, or Seebeck coefficient, of a material, which governs its thermoelectric properties (a misnomer, as this quantity has units of voltage per unit temperature).
3. The power output of a thermoelectric generator that uses the Seebeck effect.