The Three Gorges Dam is world’s largest hydroelectric project and fastest train.This largest hydroelectric project is generating electricity at maximum capacity
The successes demonstrate how, after decades of acquiring technology from the west, Beijing has begun to push the limits of its new capabilities, setting the bar higher on mega-projects as it seeks to promote the image of a powerful, modern China. But many of these initiatives have come at great human and environmental cost, and some have questioned whether the country fosters a sufficiently innovative spirit to compete on the next level.
Still in the works: more nuclear power plants, a gargantuan project to pump river water from the fertile south to the arid north, and a $32.5 billion, 820-mile (1,300-kilometer) Beijing-to-Shanghai high-speed railway that is scheduled to open in 2012.The train will cruise at a top speed of 220 mph (350 kph), making the 125-mile (200-kilometer) trip in 45 minutes.
Chinese companies are also vying for projects overseas, including in the U.S., which leads the world in freight railway technology but has almost no high-speed rail expertise. That’s a mark of how well and quickly the technology has been adopted by Chinese companies, who have traditionally only been able to compete on price in bidding for railway and other basic infrastructure projects in the developing world.
The Three Gorges Dam has been more controversial, though the government has relentlessly touted the $23 billion project as the best way to end centuries of floods along the mighty Yangtze and provide energy to fuel the country’s economic boom.
The water level in the vast reservoir behind it hit its peak height of 574 feet (175 meters) at 9 a.m. on Tuesday, according to project operator, the China Three Gorges Project Corp. The previous record was 567 feet (172.8 meters), set in 2008, the year the generators began operating.
In the future, the water level will be adjusted depending on flood-control needs but kept within 100 feet (30 meters) of the maximum.Company chairman Cao Guangjing called Tuesday’s feat a “historical milestone.” He said annual power generation will reach 84.7 billion kilowatt hours, enabling “the project to fulfill its functions of flood control, power generation, navigation and water diversion to the full.”
Via :news.yahoo.com
