World Power Plants

Showa C is a 5 MW solar power plant in Japan, operational since its commissioning. Ranked #237 of 327 solar plants in Japan, Showa C represents 0.09% of Japan's total solar capacity of 5,554 MW. The largest solar plant in Japan is Setouchi at 230 MW, making Showa C 46 times smaller. Nearby plants include Tambara Dam (1200 MW, Hydro), Tamahara (1200 MW, Hydro), and Okukiyotsu (1000 MW, Hydro). The facility is located in Nagano Prefecture, approximately 120 km from Nagoya.

Capacity
5 MW
Commissioning Year
Owner
Location
36.6053°, 139.0667°

Japan, Asia

Context & rankings
  • 529. largest of 662 plants in Japan
  • #28,337 worldwide by installed capacity
  • #5,744 of 11,039 Solar plants worldwide
Regional density

48 plants within 100 km, 9,438 MW combined

Nearest plant: Showa (5.9 km)

Data provenance

Source: Wiki-Solar

Location

Coordinates:: 36.605300, 139.066700
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Showa C is a solar power plant producing approximately 8 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~41 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Solar
Energy Source
Renewable
Country
Japan
Continent
Asia
Data Source
Global Power Plant Database

JapanEnergy Profile

662
Total Plants
342.8 GW
Total Capacity
GasNuclearCoalOil
Top Fuels

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