World Power Plants

Pit 5 is a noteworthy hydroelectric power generation facility located in the United States, holding a rank of 1742 out of 10,047 total plants across the nation. With a capacity of 141.6 MW, it is the 143rd largest hydro plant among 1,469 in the country, contributing a mere 0.01% to the impressive national total capacity of 1,386,385 MW. Operated by Pacific Gas & Electric Co. and commissioned in 1943, Pit 5 exemplifies the long-standing tradition of hydroelectric power in the region, utilizing the natural flow of water to produce electricity with minimal environmental impact. The facility is situated in a region characterized by an abundance of hydro resources, surrounded by several significant power plants within a 50 km radius. Notable nearby facilities include the Shasta hydro plant, boasting a robust capacity of 714 MW, and James B Black, which contributes 168.6 MW to the grid. The presence of Pit 7 (approximately 109.8 MW) and Pit 4 (103.4 MW) further illustrates the area's commitment to hydroelectric power, making it a critical zone for renewable energy generation in Northern California. Additionally, the Hatchet Ridge Wind Project (101.2 MW) complements this mix by adding wind power to the local energy portfolio. In the broader context of the United States’ energy profile, where natural gas dominates the landscape, hydroelectric facilities like Pit 5 play a unique role. They provide a renewable alternative that not only aids in reducing reliance on fossil fuels but also helps stabilize the grid during periods of high demand. Compared to the average capacity of other plants in the U.S., Pit 5’s output is modest, yet it remains a vital component of the regional energy ecosystem. Owned by Pacific Gas & Electric Co., Pit 5 has been operational since 1943, reflecting the company’s long history in harnessing hydropower. The facility’s enduring presence underscores the potential of hydroelectric power as a sustainable energy source, particularly in the face of growing concerns regarding climate change and energy security. Looking to the future, Pit 5’s role in the energy landscape is poised to grow as the U.S. continues to prioritize renewable energy. As the demand for clean energy sources increases, facilities like Pit 5 will be essential in maintaining energy reliability while contributing to the nation’s sustainability goals, making it a key player in the transition toward a greener energy future.

Capacity
141.6 MW
Commissioning Year
1943

83 years old

Owner
Pacific Gas & Electric Co.
Location
40.9862°, -121.9776°

United States of America, North America

Context & rankings
  • 1,793. largest of 10,098 plants in United States of America
  • #8,664 worldwide by installed capacity
  • #1,837 of 8,493 Hydroelectric plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

83 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Pacific Gas & Electric Co. operates 81 plants totalling 7,669 MW

Regional density

47 plants within 100 km, 2,555 MW combined

Nearest plant: James B Black (0.7 km)

Location

Coordinates:: 40.986200, -121.977600
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Carbon Footprint

Zero Direct Emissions

Pit 5 is a hydro power plant producing approximately 496 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
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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