Advanced Boiling Water Reactor (ABWR)

Proven, Advanced Technology

The Advanced Boiling Water Reactor (ABWR) already has an impressive track record. In Japan, four ABWR units are in operation; another three units are under construction in Taiwan and Japan, and nine more units are planned in Japan. It is feasible that an ABWR plant could be built in the United States and be commercially operational by 2012.

ABWR is a direct cycle BWR that reflects 50 years of continued evolution from GEH's initial BWR concept. It combines the best features of GEH's worldwide BWR fleet with advanced technology enhancements, such as digital controls, that improve performance and longevity. The ABWR design is already licensed in three countries: the United States, Japan and Taiwan.
     The ABWR was the first Generation III reactor to begin commercial operation anywhere in the world.

Primary benefits and features of the ABWR over previous BWR designs include:
  • Proven technology and performance
  • Certified design in the United States, Japan, & Taiwan
  • Improved safety and reliability
  • Enhanced operability and maintainability
  • Reduced capital and Operation and Maintenance Costs
  • Proven shorter construction time ... approximately 39 months from first concrete to first fuel load