World Power Plants

Essex is a 121.2 MW gas-fired power plant located in the United States, operated by Associated Electric Coop Inc since its commissioning in 1999. The facility generates electricity primarily from natural gas, contributing to local energy supply. It is the 876th largest gas plant in the United States. With a capacity of 121.2 MW, it represents 0.02% of the country's total gas capacity of 592,244 MW. The United States has 1,883 gas plants with a combined capacity of 592,244 MW. Compared to the largest gas plant, West County Energy Center at 4,263 MW, Essex is about 1/35th the size. Natural gas is a key energy source in the U.S., playing a crucial role in electricity generation and supporting grid reliability. The country has extensive gas infrastructure, allowing for efficient distribution. The plant is situated in Missouri, approximately 150 km from St. Louis.

Capacity
121.2 MW
Commissioning Year
1999

27 years old

Owner
Associated Electric Coop Inc
Location
36.8682°, -89.8402°

United States of America, North America

Context & rankings
  • 1,919. largest of 10,098 plants in United States of America
  • #9,218 worldwide by installed capacity
  • #3,101 of 5,146 Natural Gas plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

27 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

Associated Electric Coop Inc operates 9 plants totalling 5,548 MW

Regional density

13 plants within 100 km, 5,827 MW combined

Nearest plant: Sikeston Power Station (19.5 km)

Location

Coordinates:: 36.868200, -89.840200
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
234.1 Kt
478 GWh/year × 490 g/kWh
Cumulative CO₂
6.32 Mt
Over 27 years of operation
Closing Soon
2029
3 years remaining
Annual emissions equivalent to
50.9K
cars per year
31.2K
homes per year
10.6M
trees to offset

Estimates based on Gas emission factor (490 g CO₂/kWh) and capacity factor (45%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Gas
Energy Source
Non-Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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