31. By 1937, plans were being finalised for the construction of several more hydro-electric plants . 32. The Energy Department is labeling the breakthrough " the four-minute mile for electric plants ." 33. Several years ago, they designed a coal-powered electric plant that produces " zero emissions ." 34. Claims have not yet been settled 25 years after the hydro-electric plant went into operation. 35. Electric power is generated at the Pulangi IV Hydro Electric Plant in Barangay Camp 1. 36. His father earned good money at the electric plant . 37. Water goes to the fields only after cities, industry and steam electric plants are satisfied. 38. The Lena Electric Plant Building was constructed in 1905 and the reservoir completed in 1907. 39. In 1864 the gas works were built and in 1880 an electric plant was opened. 40. In the mid twentieth century, a small hydro electric plant operated in the river gorge.
