Japanese nuclear plant cuts output due to intake clog

9 October 2006 -- A nuclear power plant in northern Japan was forced to reduce output by more than 60 percent after a storm washed seaweed into its water intakes, causing a shortage of cooling water, the plant operator said.

Unit No. 1 reactor of the Higashidori Nuclear Power Station in Aomori prefecture was generating 400,000 kilowatts Sunday night, down from the usual 1.1 million kilowatts, after seaweed clogged the filters on its two water entryways, operator Tohoku Electric Power Co. said in a statement.

Northeastern Japan was hit by stormy weather Friday from tropical storms in the Pacific Ocean. It was expected to take several days before the plant can resume normal operations. Aomori is some 600 kilometers northeast of Tokyo.

Sponsored by FLSmidth

Related Articles

NRC: DOE’s Yucca Mountain R&D meet NRC requirements

The staff of the U.S. Nuclear Regulatory Commission (NRC) published Volume 4 of its safety evaluation report on a proposed underground used nuclear fuel repository in Nevada.

Westinghouse continues to provide nuclear fuel to French power plants

Westinghouse Electric Co. and EDF signed a new long-term nuclear fuel contract to support EDF’s nuclear power plants in France.

Follow Power Engineering on Twitter
Latest News

Dominion Virginia Power shelves plans for offshore wind project

Dominion Virginia Power, a subsidiary of Dominion (NYSE: D), put plans to build an offshore w...

Coal ash recycling company successfully repurposes pond ash

The SEFA Group Inc. recently opened a stand-alone Staged Turbulent Air Reactor (STAR) facilit...

Hawaii energy park, Sandia National Laboratories to test energy storage

The Natural Energy Laboratory of Hawaii Authority (NELHA) has secured a deal with New Mexico-...

E.ON, GE wind farm reaches operation in Texas

E.ON and GE's (NYSE: GE) Energy Financial Services celebrated the opening of the Grandview Wi...

Feds move to speed approval for Great Plains wind projects

Federal officials are moving to speed up their review of wind power projects across the Upper...

Sempra U.S. Gas & Power acquires Minnesota wind project

Sempra U.S. Gas & Power has acquired the 78-MW Black Oak Getty wind project — in Stearns ...

Mississippi Power to build largest utility-scale solar projects in the state

Mississippi Power, a subsidiary of Southern Company (NYSE: SO), is partnering with two solar ...

Another measure to block advance of NC renewables law falls

North Carolina electric companies must keep planning to generate more power through alternati...

Power Engineering Current Issue

03/01/2014
Volume 118, Issue 3
1403PE-cover
Products Showcase
Dynamic Fluoride Ion cleaning DFIC of industrial natural gas turbines Hi-Tech Furnace Systems

Dynamic Fluoride Ion Cleaning of IGT Parts

The Dynamic Fluoride Ion Cleaning (DFIC) Process from Hi-Tech Furnace Systems is able to clean deep, narrow cracks of oxides by cycling between negative, atmospheric, and positive pressure.

Archived Articles

2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013

Buyers Guide Product Listings

Nondestructive Examination and Testing

Advanced nondestructive examination, NDE, techn...

Engineering Services

Structural Integrity Associates, Inc. (SI) is a...

Buyers Guide Company Listings

Power Industry Wire News

Rockdale Resources Enters Into Letter of Intent to Acquire Working Interest in a Historical Oklahoma Oil Field

Rockdale Resources Enters Into Letter of Intent to Acquire Working Interest in a Histor...

Scorpio Tankers Inc. Announces Newbuilding Vessel Deliveries and Reminder for Upcoming Conference Call

Scorpio Tankers Inc. Announces Newbuilding Vessel Deliveries and Reminder for Upcoming ...

Falcon Crest Energy Searching for Opportunities Outside Oil and Gas Sector

Falcon Crest Energy Searching for Opportunities Outside Oil and Gas Sector

West Texas Resources, Inc. Announces Appointment of Paul Brogan to Board of Directors

West Texas Resources, Inc. Announces Appointment of Paul Brogan to Board of Directors

Younicos Commends U.S. Department of Energy Call for Energy Storage to Be Part of National Electricity Grid Infrastructure Improvements

Younicos Commends U.S. Department of Energy Call for Energy Storage to Be Part of Natio...

Power Engineering

Article Archives for Power Engineering Magazine

Continuing Education

Professional Development Hours

To access a course listing associated to a specific topic listed below, click on the topic of choice from the list below.

Latest Energy Jobs

View more Job Listings >>