Wind

An intellectual property battle between Massachusetts-based American Superconductor Corp. (AMSC) and China’s giant wind turbine maker Sinovel in late September culminated with an Austrian court conviction of a former AMSC employee, who was arrested in Austria and who pled guilty to corporate espionage charges. The court charged Dejan Karabasevic, a 38-year-old Serbian engineer, with stealing AMSC’s software, modifying it, and secretly selling it to Sinovel.

In the past few years, nuclear concerns, rising oil prices, and a growing understanding of our environmental impact has given energy issues a higher profile worldwide. In this report on the Continental Nordic countries, we look at the efforts being made in much of the Nordic region to secure a sustainable energy supply for the future and at the extent to which the innovative solutions of these countries can be exported around the globe.

I examined the magnitude of electricity subsidies for renewables compared with conventional generation technologies in my May 2011 editorial, based on data from a 2008 report prepared by the U.S. Energy Information Administration (EIA). An updated EIA report released in July determined that federal government subsidies have risen substantially during the past three years. In fact, overall renewable energy subsidies have almost tripled, increasing from $5.1 billion to $14.7 billion. In my opinion, we aren’t getting value for the money spent.

The major economic hurdle for renewable power generation technologies continues to be substantial installation costs. But another cost is associated with continuous load-balancing, made possible by backstopping that variable generation with dispatchable generators that typically consume expensive fossil fuels. Bottom line: Who pays for the capacity firming or backstopping resources?

If you needed additional proof that the power industry is changing, the ELECTRIC POWER keynote and panel discussions over the past few years have provided it—top-of-mind issues have been significantly different each year. For the 2011 keynote speaker and panelists, the challenges of reliability, regulatory compliance, financing, and getting the fuel mix right took center stage. In the wake of Japan’s nuclear crisis, safety also featured prominently.

Driven by state RPS requirements and the desire to diversify their energy sources, U.S. utilities continue to add more renewable power to their generation portfolios. As a result, they must deal with a number of important issues, including resource availability that varies geographically.

Perhaps the most echoed sentiment at the American Wind Energy Association’s (AWEA’s) WINDPOWER 2011 Conference & Exhibition, which took place May 22 to 25 in Anaheim, Calif., was the call to extend the Production Tax Credit (PTC), the industry’s policy driver, before it expires at the end of 2012. But that wasn’t the only theme. The throngs of companies and organizations that are shaping the rapidly emerging sector around the world had different notions of the factors that help or hinder the growth of wind power, and POWER was there to listen to their perspectives about everything from grid integration, to offshore energy, to technology innovation.

Stricken by the economic crisis and forced to implement austerity measures, several countries around the world have been forced to abandon or slash subsidies for renewable power producers.

Spain has served as both exemplar and scapegoat when it comes to renewable energy policy. Though power policy must necessarily accommodate specific national resources and goals, Spain’s experience as an early and eager adopter of renewable energy technologies and subsidies is a cautionary tale of how the best intentions can have unintended consequences.

Competition among offshore wind turbine vendors vying for market share went into overdrive in the first three months of 2011 as several key players announced gigantic new turbine models.