These community points were derived from Census TIGER files that were redigitized to aerial photos for each of the community. After the developed areas were redigitized, the feature to point tool was ran to create points within each community polygon to designate its geographic center. Energy data from the Alaska Energy Authority (AEA) Power Cost Equalization Program Statistical Report that identified communities with electric utilities participating in the PCE Program and use diesel-fired generators to produce more than 75% of its electrical consumption was joined to these points using 2010 FIPS codes.