text: generation_technology	energy_source
  Geothermal	Geothermal
  Coal_IGCC	Coal
  Coal_IGCC_CCS	Coal
  Coal_ST	Coal
  NG_CC	NaturalGas
  NG_CC_CCS	NaturalGas
  NG_GT	NaturalGas
  Nuclear	Uranium
  Biomass_IGCC	BioSolid
  Biomass_IGCC_CCS	BioSolid
  Residential_PV	Solar
  Commercial_PV	Solar
  Central_PV	Solar
  Wind	Wind
  NG_GT_CAES_cavern	NaturalGas
  Battery_Storage	Electricity