Archive: Nuclear

The Best of U.S. Nuclear Developments 2010: Uprates and Loan Guarantees

Utilities are spending billions of dollars on nuclear plant uprate projects, and Southern Company has been offered $8.3 billion in federal loan guarantees to build Vogtle Units 3 and 4 (although the final deal has yet to be signed). Meanwhile, other nuclear developers have slashed preconstruction spending as the cost of the “nuclear renaissance” becomes evident.

Russia Powers On, Boosting Nuclear Reactor Sales

Atomstroyexport, the Russian Federation’s nuclear power equipment and services export monopoly, in September signed a US$1.8 billion contract with the Chinese government for development of the second stage of the Tianwan nuclear power plant in Lianyungang City. Under the agreement, Units 3 and 4 are to be built in a way similar to construction of the first stage of Tianwan—two Russian-designed VVER-1000 reactors that came online in 2007, each with a rated capacity of 1,060 MW.

India Kicks Off Construction of Indigenous Nuclear Fleet

India in August began building two 700-MW indigenous nuclear power reactors at Rawatbhatta, in the desert state of Rajasthan. The two pressurized heavy water reactors (PHWRs), which will use uranium as fuel and heavy water as both moderator and coolant, are the largest to be built by the central government–run Nuclear Power Corp. of India […]

TVA to Complete Bellefonte Unit 1

Thirty-six years after work first began at the 1,600-acre site housing the Bellefonte Nuclear Power Plant in Hollywood, Ala., the Tennessee Valley Authority (TVA) in August said it plans to invest $248 million to maintain the option to complete the 1,260-MW Unit 1 reactor. The announcement was made as the nation’s largest publically owned utility […]

Bruce A Proves There Are Second Acts in Nuclear Power

The refurbishment and restart of all four CANDU reactors at Bruce A may be Ontario’s most significant and complex power generation project since the first phase of the Bruce Nuclear Generating Station was built more than 30 years ago. Units 1 and 2 are expected to be synchronized in 2011 and return to commercial service by early 2012, joining Units 3 and 4, which restarted in 2004 and 2003 respectively. POWER visited Bruce A in April to witness the project’s progress.

AREVA Installs Finnish EPR Reactor Vessel

This June, AREVA installed the reactor pressure vessel (Figure 6)—the core of the unit—at the world’s first EPR project, which is under construction in Finland. Now the company will engage in a flurry of installation activities for heavy nuclear components, including lifting into the reactor the first of the four steam generators. Most of the work is expected to be completed by the end of 2012, with power production beginning in 2013.

Russia’s Nuclear Mission

Nearly a quarter-century after the Chernobyl nuclear power station disaster in Soviet Ukraine, Russia has been making deals with energy-starved nations all over the globe to help them build new nuclear power plants using Russian second-generation reactor technology.

China: A World Powerhouse

It’s no surprise that China leads the world in recent power capacity additions. What may surprise you is the precise mix of options this vast country is relying upon to meet its ever-growing demand for electricity. As a result, this ancient civilization is fast becoming the test bed and factory for the newest generation and transmission technologies.

A Slow Slog Ahead for U.S. Nukes

There is a certain tentativeness about new nuclear power in the U.S. these days, a low-grade anxiety, as demonstrated by the comments made by electric utility representatives at May’s ELECTRIC POWER Conference in Baltimore.