Electricity Generation Aggregated by Louisiana County

State Rank	County	Net Generation (Past Year)	Power Plants
#7	Acadia Parish, LA	5.6 TWh	5
#25	Allen Parish, LA	138.5 GWh	1
#13	Ascension Parish, LA	1.6 TWh	4
#20	Beauregard Parish, LA	389.0 GWh	1
#10	Caddo Parish, LA	3.6 TWh	4
#2	Calcasieu Parish, LA	11.9 TWh	12
#16	Concordia Parish, LA	707.5 GWh	1
#15	De Soto Parish, LA	732.8 GWh	2
#9	East Baton Rouge Parish, LA	3.7 TWh	7
#8	Evangeline Parish, LA	4.0 TWh	1
#3	Iberville Parish, LA	11.3 TWh	9
#19	Jackson Parish, LA	412.2 GWh	1
#4	Jefferson Parish, LA	9.4 TWh	2
#28	Lafayette Parish, LA	92.5 GWh	4
#29	Lincoln Parish, LA	46.6 GWh	2
#18	Morehouse Parish, LA	497.3 GWh	3
#21	Natchitoches Parish, LA	370.6 GWh	2
#23	Orleans Parish, LA	192.2 GWh	8
#5	Ouachita Parish, LA	8.8 TWh	7
#27	Plaquemines Parish, LA	92.8 GWh	3
#12	Pointe Coupee Parish, LA	2.5 TWh	4
#11	Rapides Parish, LA	2.8 TWh	4
#26	Red River Parish, LA	97.0 GWh	1
#31	St. Bernard Parish, LA	8.3 GWh	4
#1	St. Charles Parish, LA	20.9 TWh	6
#22	St. James Parish, LA	248.9 GWh	5
#30	St. Landry Parish, LA	46.1 GWh	1
#17	St. Mary Parish, LA	616.8 GWh	8
#14	Washington Parish, LA	855.8 GWh	4
#24	West Baton Rouge Parish, LA	158.4 GWh	2
#6	West Feliciana Parish, LA	8.2 TWh	2

Net Generation data is based on the last 12 months since Feb 2025

Totals are based on the most recent 12 months net generation

List of All Louisiana Counties