Nuclear Issues

49 Items

Taishan Nuclear Power Plant in Guangdong, China, in 2019.

EDF Energy via Wikimedia Commons

Book Chapter - Cambridge University Press

Enabling a Significant Nuclear Role in China’s Decarbonization

| Dec. 02, 2021

While China is building nuclear reactors faster than any other country in the world, major constraints may limit nuclear energy’s ability to grow to the scale of hundreds of gigawatts that would be required for it to play a major part in decarbonizing China’s energy system. This chapter explores the major constraints on, and risks of, large-scale nuclear energy growth in China, and how both new policies and new technologies might address them. It focuses particularly on the two biggest constraints – economics and siting. Substantial government policies to support nuclear power and advanced reactor systems designed to address some of the key constraints are both likely to be needed for nuclear to have a chance of playing a major role in decarbonizing China’s energy system; nuclear energy’s role may be bigger in the second half of this century than in the first half.

Blog Post - Nuclear Security Matters

All HEU Removed from Georgia, Again

| Jan. 12, 2016

In 1998, in Operation Auburn Endeavor, the U.S. government helped fly 4.3 kilograms of highly enriched uranium (HEU) and low-enriched uranium (LEU) from vulnerable facilities in war-torn Georgia to the Dounreay reprocessing plant in the United Kingdom. At the time, those in the U.S. government involved in the project, myself included, thought that was all the HEU there was in Georgia. So it was a surprise when the IAEA announced the removal of another 1.83 kilograms of HEU from Georgia – apparently now really the last of the HEU there.

Blog Post - Nuclear Security Matters

The Dannemora Prison Break: Lessons for Nuclear Facilities

| Sep. 09, 2015

In prisons as in nuclear facilities, employees are tasked with guarding something highly dangerous in high-stress environments. Both face high costs in the event of failure, and both are especially vulnerable to complacency and insider threats. Given these parallels, two inmates’ dramatic break-out from a New York prison in early June offers nuclear security practitioners valuable insights into how to avert an equally dramatic (and potentially much more consequential) breech.

Blog Post - Nuclear Security Matters

Dirty bomb efforts and uranium seizure in Ukraine may be less than meets the eye

    Author:
  • Artur Saradzhyan
| Aug. 12, 2015

Ukraine-based journalist Maxim Tucker has just published two articles to claim that pro-Russian rebels in Eastern Ukraine are plotting to manufacture a dirty bomb with the help of Russian scientists, using radioactive waste from a storage facility at the Donetsk Chemical Factory.

Blog Post - Nuclear Security Matters

U.S.-Russian Nuclear Security Cooperation: Rebuilding Equality, Mutual Benefit, and Respect

June 18, 2015

In December 2014, Russia informed the United States that, after more than twenty years of cooperation, it was halting almost all nuclear security work between the two countries. My new Issue Brief written for the Deep Cuts Commission, titled “U.S.-Russian Nuclear Security Cooperation: Rebuilding Equality, Mutual Benefit, and Respect,” explains how the two countries share responsibility for things getting to this point.

Blog Post - Nuclear Security Matters

Summary of Nonproliferation funding in Obama Administration’s fiscal year 2016 Budget Request

| Feb. 24, 2015

The Obama administration is proposing to boost Department of Energy nonproliferation funding to $1.94 billion—more than a $300 million increase from what Congress appropriated last year—in fiscal year 2016. But this is an increase over the very low fiscal year 2015 budget proposed by the administration and then further cut by Congress. Both Congress and the Russian government have cut back on further U.S.-funded nuclear security work in Russia, and the Obama administration has yet to develop major new initiatives that could absorb those resources.

Blog Post - Nuclear Security Matters

Rebuilding U.S.-Russian Nuclear Security Cooperation

| Jan. 22, 2015

As the Boston Globe reported Monday, Russia has put a stop, for now, to most U.S.-Russian nuclear security cooperation.  Russian, U.S., and world security will be in more danger as a result.  But some small pieces of cooperation continue – and with creativity and effort, it may be possible to rebuild a robust nuclear security dialogue of equals, rather than a donor-recipient relationship.

Blog Post - Nuclear Security Matters

What Can the Secret Service Teach Us About Nuclear Security?

| Jan. 12, 2015

One of the more notable storylines throughout 2014 was the continued failures of the U.S. Secret Service. There were three striking high profile lapses in the Secret Service’s ability to protect President Obama: one where a man jumped over the White House fence, running through the front door of the White House and throughout its main floor; another where an armed man with an arrest record was able to ride on the same elevator as the President; and another where a man posing as a Member of Congress was able  to sneak into a secured area where the President was speaking. Towards the end of the year, problems within the Secret Service became a hotly debated political football, resulting in the resignation of the Service’s director.