World Power Plants

University of Arizona - Biosphere 2 is a 3.1 MW gas-fired power plant in the United States, operated by the University of Arizona - Biosphere 2 since 1995. Ranked #1732 of 1883 gas plants in the United States. Its 3.1 MW represents 0.0005% 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 this facility 1.4 times smaller. Nearby plants include H Wilson Sundt Generating Station (434.9 MW, Gas), Saguaro (184.5 MW, Gas), and North Loop (107.8 MW, Gas). The facility is located in Arizona, approximately 100 km north of Tucson.

Capacity
3.1 MW
Commissioning Year
1995

31 years old

Owner
University of Arizona - Biosphere 2
Location
32.5780°, -110.8526°

United States of America, North America

Context & rankings
  • 7,186. largest of 10,098 plants in United States of America
  • #31,995 worldwide by installed capacity
  • #4,851 of 5,146 Natural Gas plants worldwide
Age & fleet comparison

31 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

University of Arizona - Biosphere 2 operates 1 plants totalling 3 MW

Regional density

41 plants within 100 km, 3,871 MW combined

Nearest plant: Canyon Del Oro High School Solar (25.4 km)

Location

Coordinates:: 32.578000, -110.852600
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
6.0 Kt
12 GWh/year × 490 g/kWh
Cumulative CO₂
185.6 Kt
Over 31 years of operation
Past Retirement
2025
1 years past expected retirement
Annual emissions equivalent to
1.3K
cars per year
798
homes per year
272.2K
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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