Presentation of standard tables in the revised SEEA Alessandra Alfieri UNSD Physical supply table E1. From the environment E2. N1. N2. P1. Within the economy To the environment X1 X2 X3 X4 Total Rest of the world Households …. …. ISIC 02 Environment ISIC 01 Economy X1 X2 X3 X4 Y1 P2. Y2 P3. Y3 R1. Z1 R2. Z2 R3. Z3 Physical use table From the environment Within the economy To the environment Total Rest of the world Households …. …. ISIC 02 Environment ISIC 01 Economy E1. X1 E2. X2 N1. X3 N2. X4 P1. Y1 P2. Y2 P3. Y3 R1. R2. Z1 Z2 U1 - Total Abstraction From the environment b.1- Abstraction for own use b.2- Abstraction for distribution U2 - Use of water received from Within the economy other economic units of which : Reused water U=U1+U2 - Total use of water Total Rest of the world …. …. ISIC 37 ISIC 36 …. ISIC 02 ISIC 01 ISIC Households Physical use table - Water Within the economy S1 - Supply of water to other economic units of which : Reused water To the environment S2 - Total returns S=S1+S2 - Total supply of water Consumption (U - S) of which : Losses in distribution not because of leakages Total Rest of the world …. …. ISIC 36 ISIC 35 …. ISIC 03 ISIC 01 ISIC Households Physical supply table - Water From the environment Within the economy N1.Petroleum N2.Solid energy resources N3.Uranium ores P1.Coal, peat and gas work gas P2. Oil P3. Natural gas P4. Electricity X1 X2 X3 Total Rest of the world …. …. ISIC 36 ISIC 35 …. ISIC 03 Environment ISIC 01 ISIC Households Physical supply table - Energy X1 X2 X3 Y1 Y2 Y3 Y4 From the environment Within the economy N1.Petroleum N2.Solid energy resources N3.Uranium ores P1.Coal, peat, etc. P2. Oil P3. Natural gas P4. Electricity Total Rest of the world …. …. ISIC 36 ISIC 35 …. ISIC 03 Environment ISIC 01 ISIC Households Physical use table - Energy X1 X2 X3 Y1 Y2 Y3 Y4 Questions to the London Group • Should there be a common format of tables for water, energy, other physical flows? • Should the tables be presented with the industries on the columns and products/natural resources/residuals on the rows? • Should the tables present the parts which are zeros by construction or should they eliminate redundancies?