The purpose of this study was to investigate the perception of measurement and behavior for electrical and fuel saving of personals from Chachoengsao Provincial Electricity Authority (CPEA). The perception and behavior of the personals, were classified according to their individual factors i.e. age, education background, position and working duration at CPEA. The sample consisted of 169 personals employed in 2008. The research instrument used for data analysis was percentage, mean, standard deviation, t-test and One-way analysis of variance        (ANOVA)
	The findings of the study indicated that: 1) The perception of measurement for electrical and fuel saving was generally at moderate level. 2) The behavior in the aspect electrical and fuel saving was generally at minimal level. 3) In general, the perception of measurement and behavior  for electrical and fuel saving, where individual factors were varied, was not significantly different.	
