Sentence:  The <WSD>latter</WSD> now furnishes the area with electricity distributed from a modern sub-station at Manchester Depot which was put into operation February 19 , 1930 and was improved in January 1942 by the installation of larger transformers . 
Meaning of the word marked with <WSD> tags:  referring to the second of two things or persons mentioned (or the last one or ones of several)