World Power Plants

Island Street Peaking Plant60.5 MW Natural Gas

GasVerified: Jul 2026

Island Street Peaking Plant is a 60.5 MW gas-fired power plant in the United States, operated by WPPI Energy since 2004. Ranked #1071 of 1883 gas plants in the United States. Its 60.5 MW represents 0.01% of the United States' total gas capacity of 592,244 MW. The largest gas plant in the United States is West County Energy Center at 4,263 MW, making Island Street Peaking Plant 70.5 times smaller. Nearby plants include Fox Energy Center (618.8 MW, Gas), Alliant Energy Neenah (371 MW, Gas), and De Pere Energy Center (192.3 MW, Gas). The facility is located in Wisconsin, approximately 150 km southwest of Green Bay.

Capacity
60.5 MW
Commissioning Year
2004

22 years old

Owner
WPPI Energy
Location
44.2761°, -88.2658°

United States of America, North America

Context & rankings
  • 2,724. largest of 10,098 plants in United States of America
  • #12,254 worldwide by installed capacity
  • #3,600 of 5,146 Natural Gas plants worldwide
Age & fleet comparison

22 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

WPPI Energy operates 2 plants totalling 62 MW

Regional density

39 plants within 100 km, 5,135 MW combined

Nearest plant: Little Chute (0.9 km)

Location

Coordinates:: 44.276100, -88.265800
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
116.9 Kt
238 GWh/year × 490 g/kWh
Cumulative CO₂
2.57 Mt
Over 22 years of operation
Est. Retirement
2034
8 years remaining
Annual emissions equivalent to
25.4K
cars per year
15.6K
homes per year
5.3M
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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