Best Worst Worst Best A Z Energy Companies : Best to Worst Company Ranking Rating (0-5) Stars Y.E.P. 1 3.87 Spark Energy 2 3.8 Public Power 3 3.56 Just Energy 4 3.45 Constellation 5 3.35 Direct Energy 6 3.34 North American Power 7 3.21 CenterPoint Energy Services 8 3.2 Abest Power & Gas 9 3 Aequitas Energy 10 3 4 Choice Energy 11 3 Clearview Energy 12 3 conEdison Solutions 13 3 Discount Power Inc. 14 3 Think Energy 15 3 Hiko Energy 16 3 Perigee Energy 17 3 Starion Energy 18 3 Sunwave Gas & Power 19 3 Town Square Energy 20 3 Verde Energy 21 3 Viridian Energy 22 3 XOOM Energy 23 3 Energy Rewards 24 3 Vista Energy 25 3 Ambit Energy 26 2.57 Agera Energy 27 2.57 Liberty Power 28 2.21 Mega Energy 29 2.03 Energy Companies : Worst to Best Company Ranking Rating (0-5) Stars Mega Energy 1 2.03 Liberty Power 2 2.21 Ambit Energy 3 2.57 Agera Energy 4 2.57 Abest Power & Gas 5 3 Aequitas Energy 6 3 4 Choice Energy 7 3 Clearview Energy 8 3 conEdison Solutions 9 3 Discount Power Inc. 10 3 Think Energy 11 3 Hiko Energy 12 3 Perigee Energy 13 3 Starion Energy 14 3 Sunwave Gas & Power 15 3 Town Square Energy 16 3 Verde Energy 17 3 Viridian Energy 18 3 XOOM Energy 19 3 Energy Rewards 20 3 Vista Energy 21 3 CenterPoint Energy Services 22 3.2 North American Power 23 3.21 Direct Energy 24 3.34 Constellation 25 3.35 Just Energy 26 3.45 Public Power 27 3.56 Spark Energy 28 3.8 Y.E.P. 29 3.87 Energy Companies : By Name Company Ranking Rating (0-5) Stars 4 Choice Energy 1 3 Abest Power & Gas 2 3 Aequitas Energy 3 3 Agera Energy 4 2.57 Ambit Energy 5 2.57 CenterPoint Energy Services 6 3.2 Clearview Energy 7 3 conEdison Solutions 8 3 Constellation 9 3.35 Direct Energy 10 3.34 Discount Power Inc. 11 3 Energy Rewards 12 3 Hiko Energy 13 3 Just Energy 14 3.45 Liberty Power 15 2.21 Mega Energy 16 2.03 North American Power 17 3.21 Perigee Energy 18 3 Public Power 19 3.56 Spark Energy 20 3.8 Starion Energy 21 3 Sunwave Gas & Power 22 3 Think Energy 23 3 Town Square Energy 24 3 Verde Energy 25 3 Viridian Energy 26 3 Vista Energy 27 3 XOOM Energy 28 3 Y.E.P. 29 3.87