Wind
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History
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.
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Wind
Offshore Wind Takes Off Around the World
After more than a decade of debate, in April, U.S. Interior Secretary Ken Salazar approved Cape Wind, a proposed 130-turbine offshore wind farm for Nantucket Sound in Massachusetts. It would be the first wind facility in U.S. waters. Despite remaining hurdles, the approval marks a shift in political winds for the nation’s fledgling industry, and it could spur further development of projects proposed for relatively shallow waters along the East Coast and in the Great Lakes.
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Wind
Competition for Offshore Turbine Market Heats Up
One indication that the world’s offshore wind sector is poised to soar is the escalating competition between turbine makers. This April, General Electric (GE)—the world’s second-largest manufacturer of wind turbines—announced it would introduce a 4-MW gearless wind turbine (a design requiring no gearbox between turbine and generator) in 2012. The move directly challenges market leader Siemens Energy, of Germany, and its head-to-head competitor, Denmark’s Vestas Wind Systems.
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Hydro
Power in Mexico: Renewables Remain More Desired than Real
Mexico has already developed substantial large hydro and geothermal resources. However, without policy changes and government-sponsored financial incentives, unconventional renewable sources are taking the equivalent of baby steps.
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Wind
Wind Destroyed and Now Powers Greensburg, Kansas
Greensburg was destroyed by an EF5 tornado on May 4, 2007. Instead of abandoning the Kansas town, the community quickly embraced the task of rebuilding it from the ground up, maximizing the use of renewable energy sources and energy efficient building techniques. Rebuilding continues, but the future of Greensburg has never been stronger.
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Solar
Which Country’s Grid Is the Smartest?
The U.S. isn’t the only country evaluating and implementing elements of smart grid technology. In fact, it could be argued that other nations are much farther along the path to a comprehensive, technically advanced system for integrating renewables, managing load, and creating a more flexible power grid.
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O&M
The U.S. Gas Rebound
"It’s déjà vu all over again," said Yogi Berra. The Hall of Fame catcher could easily have been predicting the coming resurgence of natural gas – fired generation. Yes, a few more coal plants will be completed this year, but don’t expect any new plant announcements. A couple of nuclear plants may actually break ground, but don’t hold your breath. Many more wind turbines will dot the landscape as renewable portfolio standards dictate resource planning, but their peak generation contribution will be small. The dash for gas in the U.S. has begun, again.
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Solar
A New Foundation for Future Growth
As the economy begins to grow again, the banking industry continues to stabilize, and lawmakers work on finalizing climate change legislation, the decisions made in 2010 will lay the foundation for the power industry for decades to come.
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Coal
Brazil: Latin America’s Beacon
With the eighth-largest economy in the world, Brazil has a clear need for power, but balancing supply and demand has proven tricky in recent decades. Even in a country where over 80% of generation capacity comes from renewables, planning for future capacity additions isn’t straightforward or easy.
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Wind
Top Plants: Fowler Ridge Wind Farm, Benton County, Indiana
The tractors and combines on Indiana’s farms are getting some competition from a new harvesting technology — powerful turbines that harvest wind. This March the Fowler Ridge Wind Farm opened its first phase, which consists of 222 wind turbines with a total capacity of 400 MW. Phase II is currently under construction and will use 133 wind turbines with a total capacity of 200 MW. A future, third phase will add another 150 MW and give the completed facility a total capacity of 750 MW, which will make it one of the largest wind farms in the world.