Quake strikes Three Gorges Dam area again

(May 28, 2014) Another earthquake has struck the Three Gorges Dam reservoir region in central China’s Zigui County. No casualties have been reported so far and officials say the dam is operating normally. The 3.4 magnitude tremor which hit early Monday morning, some 23 km from the dam, follows two earthquakes of magnitude above 4.0 and hundreds of aftershocks which shook the same region in late March of this year. The events rank as significant according to Chinese geologist and environmentalist Fan Xiao, who says they are signals that the seismic threat posed by Three Gorges Dam is at its most critical stage now.

Is the Three Gorges Dam to blame for extreme drought in the Lake Poyang area?

(May 16, 2014) Lake Poyang, the largest freshwater lake in China, has in the past decade suffered record low water levels and its worst drought in 60 years. Although uneven rainfall patterns and industry on the lake are partly behind the decline in volume, the Three Gorges Dam has emerged as a major cause of the lake’s shocking dry-up. On a recent trip to China, Mu Lan, the editor of Probe International’s Chinese Three Gorges Probe news service, explored the link between Poyang’s crisis and the country’s hydro colossus.

Fire on the water

(April 25, 2014) Lake Turkana, the world’s largest desert lake, has held water for at least five million years and is also known as the cradle of mankind for its abundance of hominid fossils, but may now suffer the same dry fate as the Aral Sea in central Asia thanks to hydro-electric development that ties neighbours Ethiopia and Kenya together. Writer Ben Rawlence looks here at how regional power plays can work against accountability and how the complexity of large projects and the many actors involved with them militates against holding anyone to account.

China’s new environmental law looks good … on paper

(April 24, 2014) Chinadialogue’s Beijing editor Liu Jianqiang reviews China’s newly revised environmental protection law which comes into effect in 2015 and represents the first time the law has been revised in 25 years. The new law provides authorities with the tools to dole out harsher punishments and sanctions to polluters, including more heat for officials found to be falsifying data and ducking environmental impact assessments. Under the new law, individual citizens still will not be able to initiate public interest lawsuits and although NGOs will be able to pursue litigation, the number permitted to do so has been capped, most likely in order to prevent a flood of environmental lawsuits in local courts and local authorities from being sued too frequently — which raises the question: what is the point of the law? In any case, says Mr. Liu, China’s environmental problems cannot be blamed solely on the lack of a powerful law but are more “the consequence of weak implementation and failure to hold officials accountable for rampant pollution and ecological destruction. … What good is perfect legislation if our authorities fail to implement it? China’s new law cannot answer this question.”

The probe of Three Gorges officials is getting too close for Communist Party leaders

(April 21, 2014) China’s roving corruption crackdown has uncovered nepotism, shady property deals and dodgy bidding procedures at the country’s state-owned Three Gorges Dam operator, Three Gorges Corporation. The news has reignited public anger over a project funded by a special levy paid for by Chinese citizens and has sparked speculation that President Xi Jinping is using Three Gorges as a way to target two of China’s biggest “tigers”.

Kariba Dam collapse fears and disaster preparedness in Zimbabwe

(April 11, 2014) Experts say an aging mega-dam on the Zambezi River between Zambia and Zimbabwe is in imminent danger of collapse and poses a threat to 3.5 million people. Zimbabwe’s disaster preparedness was revealed as “extremely weak” earlier this year after torrential rains caused the partial collapse of the country’s Tokwe-Mukosi dam, which displaced thousands and forced the government to declare it a national disaster.

Dam fools

(April 11, 2014) A report representing the most comprehensive economic analysis of large dams ever undertaken has dealt a stunning blow to the behemoths of hydropower. But will its findings be enough to curb a new wave in mega-dam construction? Unlikely, says Probe International.