Power and Energy business

Japan relies on imports of fossil fuels and other energy sources from overseas for most of its energy needs. Ensuring the safety of shipping routes for ultra-large oil tankers and LNG tankers is a top priority. Recently, the development of renewable energy is being promoted, and navigation aids are playing an extremely important role in navigation safety.

【Main power plants】Tomari / Higashidori Village / Onagawa / Kariwa / Tsuruga / Ikata / Genkai / Kawauchi / Yoshinoura / Maizuru / Date / Tachibana Bay / Futtsu / Misumi / Takehara
【Main Stockpiling】Kuji / Hakushima / Shibushi / Mutsu Ogawara / Kushikino / Kamigoto / Hokkaido Joint Stockpiling
【Main LNG terminals】Hitachi / Sakai / Himeji

  • Offshore Energy Facilities
    海上エネルギー施設の写真

  • For vessel docking
    for vessel docking photo
  • For marking of undersea equipment
    for marking of undersea equipment photo

  • For marking of quays
    護岸明示用の写真
  • For marking of sea berths
    For marking of sea berths photo





Offshores Airports

While demand for 24-hour international airports as international hubs are increasing, the construction of offshore airports is increasing. It is built using a landfill method using earth and sand or a steel floating body, but in both cases, it is the navigation signs that provide safety for passing vessels.

【Major Airports】Haneda Phase II, Haneda Re-expansion/Chubu Airport/Kansai International Airport II/Kobe Airport/Tokushima Airport/Ube Airport/Okinawa Airport/Kitakyushu Airport

  • For approach light tip indication
    For approach light tip indication photo

  • For marking of underwater facilities
    For marking of underwater facilities photo
  • For marking no-navigation zones
    For marking no-navigation zones photo

  • Tokyo International Airport Construction Status Map and Patrol Vessel Deployment Map
    Tokyo International Airport Construction Status Map and Patrol Vessel Deployment Map