Show I COAL IN DISPUTE I S Steam eam Generation Generation T Topic at Power Hearing Showing was as' as made today I before the public utilities utilities- ies' ies commission ion in the hearing on application of th the Utah Power Light c cOmpany for an In Increase Increase increase In- In crease In that rates the British Ufer- Ufer mal units of heat contained in Utah coal were higher th than n contended d. d b by the pe petitioner The chief chiet witness w with h reference to this feature was Ralph RalphB E. E H. H Pomeroy smelting superintendent superintend ent for t the Ne Nevada Neda da Min Min- I j ing ins company of McGill 1 NevI Nev A I Heretofore witnesses for the petitioner pettI peti- peti I tinner have given g testimony to the effect that in Utah coal the heat I I units ran ran as low lew as the effort being to show that generation of ot el elf elec- elec c- c by steam plants would mount high in cost Russell G. G Lucas for tor forthe forthe the the Utah Copper combats this contention with the testimony of ot Mr Pomeroy Por eroy who vhO sa says says' she conducted and in his expert presentation de described described de- de scribed two different tests on coal from Carbon I and and- Emery counties s. s each in lola lols of more than tons I The resu results ts gained d he sat said produced ed edI up up- to 1 heal units contributing I to economical production of electricity electricity electric electric- I It ity by means of steam generating s plants |