Introduction -- Production Functions with Electricity: The Enterprise Level -- Production Functions with Electricity: The Sectoral Level -- The Supply and Demand Models Based on Electricity Consumption -- Production Functions with Electricity: The Industrial Level -- E-GDP Functions for a National Economy -- The Characteristics of Gene in an Economy -- Energy Intensity and Electrification -- Features of Electricity Consumption During the Economic Development Stages -- Up-industrialization -- E-GDP Functions for the World and Particular Countries -- Macroeconomic and Policy Models -- Updates of the Input-output Table and the Electricity Input-output Table -- Impact Factors of Industrial Electricity Demand -- Models of Electricity with Capital and Labor.