Category: Three Gorges Probe

Mapping disaster

(September 14, 2012) This spring, Probe International used the power of hazard mapping to assess the risks of China’s breakneck dam-building along its western rivers. Now, a new study published by the international scientific journal Tectonophysics discusses how flawed hazard maps may have underestimated such risks and been partly to blame for the devastation caused by the 2011 Japan, 2010 Haiti and 2008 China earthquakes.

Activist Dai Qing: How China limits change, and stores discontent

(September 11, 2012) The dispute between Japan and China over Japan’s decision to purchase a number of islands in the East China Sea, also claimed by China and Taiwan, has provoked spirited public protest in China this summer. But territorial disputes with Japan aren’t the only issue driving China’s summer of protest. Large, organized and, at times, violent demonstrations often sparked by environmental concerns – recently the wastewater drainage pipeline from the Japanese-owned Oji Paper plant – have become more frequent as citizens discover strength in numbers as a way to unleash long, pent-up anger at authorities. Japan’s highly regarded Asahi Shimbun newspaper turned to Probe International Fellow and correspondent, Dai Qing, to understand China’s recent wave of anti-Japanese protest and learned that Chinese officials would rather their people march against Japan than take to the streets to demand democracy, human rights and freedom. This interview also explores Dai’s own history as a champion for the environment and human rights in China, her stance against the construction of the massive Three Gorges Dam and ongoing restrictions of her activities by Chinese security: even a surprise party in celebration of her 70th birthday could not go ahead as planned by friends. Dai Qing reflects on such foolishness: “It is truly a waste of money to monitor such a patriot as me,” she insists.

Seismic signs

(September 5, 2012) Probe International has been at the forefront of research on the connection between seismic activity and large-dam construction, focusing on examples in China such as the Zipingpu Dam, which is thought to have triggered the deadly 2008 Sichuan earthquake. Now, a new article by U.S.-based quake warning advocate, David Nabhan, calls for a rethink of seismic forecasting in North America that draws on connections so often overlooked: specifically, the trigger effect of dams, and the impact of lunar and solar gravitational tides on earthquake activity.

Big, complicated, hard to manage

(September 1, 2012) The staggering costs of China’s Three Gorges Dam—the displacement of 1.7 million and counting, and a price tag six-times the original estimate—are well known. But the enormous project’s complicated operational demands are largely unknown, and they promise to get more vexing as more dams are built upstream. Power magazine looks at the complexities of delivering power from such large-scale hydropower plants trans-region, trans-province, and trans-basin and the pressing need for peak regulation, frequency regulation, and emergency reserves for hydropower plants.

10 most expensive energy projects in the world

Surprisingly, CNN put China’s behemoth Three Gorges Dam ‒ at a cost of $28 billion ‒ in last place for the ‘honour’ of world’s most expensive energy project. In fact, had CNN used the most recent cost figures for Three Gorges, the world’s largest dam would have come in second place (at $60 billion) between the $116-billion Kashagan oil field in Central Asia and the $57-billion Gorgon gas project in Australia.

Too many masters

(August 20, 2012) A severe test of the Three Gorges dam’s capacity to withstand a major flood peak in July initially showed the mighty dam ready and able. However, downstream areas found themselves at higher risk when floodwaters were released by the dam. Meanwhile, upstream areas are impacted when the dam holds floodwaters back. This article looks at the many pressures, and potential disasters, weighing on the ability of China’s biggest dam to fulfill its design mandate and asks: is July’s flood peak—the biggest test of the dam so far in its nine-year history—just the start?

Storm of conscience

(July 27, 2012) The force of a powerful storm that struck Beijing over the weekend has exposed massive flaws in the capital city’s antiquated plumbing infrastructure. Chinese authorities in Beijing now face a firestorm of criticism from citizens demanding to know why their drainage system—famously defined as a city’s conscience by French writer Victor Hugo—was neglected for so long. The weekend flooding has also brought into question the official death toll, which many feel the government is downplaying to offset blame for the city’s poor emergency response to a disaster that could have been more manageable.