Electricity Generation Aggregated by Louisiana County

State Rank	County	Net Generation (Past Year)	Power Plants
#7	Acadia Parish, LA	6.6 TWh	5
#21	Allen Parish, LA	278.9 GWh	1
#13	Ascension Parish, LA	1.7 TWh	4
#19	Beauregard Parish, LA	404.5 GWh	2
#9	Caddo Parish, LA	3.7 TWh	4
#2	Calcasieu Parish, LA	14.2 TWh	13
#15	Concordia Parish, LA	989.5 GWh	1
#16	De Soto Parish, LA	855.5 GWh	3
#8	East Baton Rouge Parish, LA	3.8 TWh	7
#10	Evangeline Parish, LA	3.4 TWh	1
#3	Iberville Parish, LA	13.0 TWh	10
#18	Jackson Parish, LA	489.2 GWh	1
#6	Jefferson Parish, LA	8.2 TWh	2
#27	Lafayette Parish, LA	122.3 GWh	4
#30	Lincoln Parish, LA	48.9 GWh	2
#17	Morehouse Parish, LA	632.1 GWh	6
#25	Orleans Parish, LA	163.1 GWh	9
#4	Ouachita Parish, LA	8.8 TWh	8
#29	Plaquemines Parish, LA	97.8 GWh	3
#12	Pointe Coupee Parish, LA	2.4 TWh	6
#11	Rapides Parish, LA	3.3 TWh	4
#28	Red River Parish, LA	99.8 GWh	1
#31	St. Bernard Parish, LA	5.9 GWh	4
#1	St. Charles Parish, LA	22.8 TWh	8
#20	St. James Parish, LA	368.7 GWh	5
#23	St. Landry Parish, LA	257.3 GWh	2
#22	St. Mary Parish, LA	268.2 GWh	8
#24	Tangipahoa Parish, LA	207.8 GWh	1
#32	Vernon Parish, LA	1.4 GWh	2
#14	Washington Parish, LA	1.0 TWh	5
#26	West Baton Rouge Parish, LA	159.7 GWh	2
#5	West Feliciana Parish, LA	8.4 TWh	2

Net Generation data is based on the last 12 months since May 2026

Totals are based on the most recent 12 months net generation

List of All Louisiana Counties