POWER

Ongoing investigations into cancellation of the Yucca Mountain project have revealed an astonishing number of irregularities by agencies responsible for the project. Those investigations have exposed a broken system that failed to properly manage the project and that surrendered to political pressure. Worse still, the draft report of President Obama’s Blue Ribbon Commission on America’s Nuclear Future gave the industry little reason to hope that there would ever be a long-term nuclear waste fuel repository.

A large swath of Southern California, parts of Arizona, and Northern Baja Mexico was blacked out on Sept. 8—leaving seven million people in the dark—after an Arizona utility worker fixing faulty equipment near Yuma reportedly tripped the 500-kV North Gila–Imperial Valley transmission line, causing the outage. The blackout prompted two units at the San Onofre Nuclear Generating Station to go offline, stranded many people in elevators and trains, shut down airports, cut air conditioning on a day well above 90F, and caused damages of $97 million to $118 million, according to early estimates from the National University System’s Institute for Policy Research.

One of the great successes of the power generation industry over the past two decades has been the significant increase in nuclear plant reliability and other performance standards. However, there is reason to be concerned that the design, operation, and maintenance practices used by the current fleet of plants do not leverage all the possible advantages from a digital controls upgrade. Perhaps past success is the biggest barrier to future success.

An intellectual property battle between Massachusetts-based American Superconductor Corp. (AMSC) and China’s giant wind turbine maker Sinovel in late September culminated with an Austrian court conviction of a former AMSC employee, who was arrested in Austria and who pled guilty to corporate espionage charges. The court charged Dejan Karabasevic, a 38-year-old Serbian engineer, with stealing AMSC’s software, modifying it, and secretly selling it to Sinovel.

TVA completed the $1.9 billion restart of the 1,100-MW Browns Ferry Unit 1 in 2007. That restart project provided the opportunity to incorporate state-of-the-art materials and radiation-reduction techniques to ensure that Unit 1 would be an industry-leading low-ALARA-exposure plant when it returned to service. The reductions achieved were significant.

The number of companies pulling out of the nuclear business continues to grow. Just weeks after Louisiana-based engineering firm The Shaw Group announced it would sell its 20% stake in the nuclear company Westinghouse back to partner Toshiba, German engineering conglomerate Siemens said that, prompted by the German government’s decision to phase out nuclear power by 2022, it would quit the nuclear business.

In our September article about the global profusion of natural gas, we based a portion of our discussion on the latest, vastly increased natural gas reserve estimates reported by the U.S. Energy Information Administration (EIA). Since our article was published, the EIA has adjusted its estimates downward. We want you to be aware of those lower recoverable reserve estimates. We also want you to know that the conclusions reached in that article do not change with the new estimates of natural gas reserves.

A German finance court in September questioned the constitutionality of a controversial tax on fuel used in nuclear power plants, a decision that could influence rulings in various finance courts around the country that are reviewing complaints by nuclear operators regarding the levy.

BIRNS introduced what it is calling the “world’s most advanced, seismically qualified (per IEEE-344) emergency lighting solution” for nuclear containment: the BIRNS Emergency Light Fixture-LED. The slim-profiled, wall-mounted system provides in excess of 24 hours of continuous, brilliant LED light in the case of power loss in nuclear power facilities and is capable of withstanding […]

The International Thermonuclear Experimental Reactor (ITER) in southern France, the world’s biggest nuclear fusion research project, is seeing a revival. After a budget shortfall last year and cost projections that continue to escalate, in September, the project got the European Parliament’s (EP’s) backing for an autonomous budget that seeks to guarantee transparent and reliable financing while limiting cost overruns. Japan also announced that it would increase its budget for ITER by 50% (the current ITER director-general is Japanese). Also in September, scientists announced that after an 18-month shutdown to upgrade the Joint European Torus (JET)—the world’s largest magnetic fusion device—the machine is ready to test materials to be used inside ITER (Figure 5).