... > V Economics > V.03 Macroeconomics > V.03.04 Production > Production > Power generation > Electric power production

B Business economics > B.06 Production management > Production > Power generation > Electric power production

W Economic sectors > W.04 Energy and Water Industries > W.04.01 Energy sector > Power generation > Electric power production

W Economic sectors > W.04 Energy and Water Industries > W.04.01 Energy sector > W.04.01.01 Electric power industry > Electric power production