DON ANSELMO “EMONG” SISON DIAZ
CMPG
Don Anselmo Diaz, born on April 21, 1887, in Talisay City, was a sugarcane farmer who unintentionally pioneered electrification in Negros. In 1920, he connected a generator to his farm tractor to light up his son’s birthday party, which impressed guests and sparked the idea of bringing electricity to their homes. This small act led to the founding of A.S. Diaz Electric Service (ASDES), the first prewar electric company in Negros. Anselmo’s work brought light to villages that once relied on candles and kerosene, improving lives and modernizing the community. He also served as mayor of Talisay from 1922 to ...
