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A confluence of circumstances promised to make 2008 a transformative year for renewable energy in the U.S. States enacted additional, and more demanding, renewable portfolio standards, promoting accelerated and sustained development of "green" energy resources. Increasing concerns about global warming and climate change prompted some of this activity. However, the unprecedented escalation of oil prices to almost $150 a barrel (translating into prices at the pump in excess of $4) was the largest impetus for demands that this nation end its addiction to fossil fuels.

Which new and emerging technologies will be essential to your power plant’s success? Our special cover story series gives you a glimpse into the future of advanced distributed controls, wireless applications, and automation technologies.

The past decade has seen an explosion of technology that has significantly altered the process control industry. The adoption of commercially available technology driven by desktop computing has allowed suppliers to focus on applications to enhance the process and deliver ever-greater value to the user.

Distributed control systems are powerful assets for new and modernized power plants. Thanks to three product generations of technology innovations, these systems now provide new benefits — including improved O&M efficiency, greater plant design flexibility, and improved process control and asset reliability — that help competitive plants advance in the game.

Over the past decade, power plant control systems have evolved from DCS-centered platforms with proprietary software, to open systems using industry standard hardware and software, and then to totally integrated plant automation systems with almost unlimited connectivity and the ability to interrogate field instruments from many different manufacturers. What’s next?

Wireless technology is a mostly untapped resource in the power generation industry that can have a significant impact on the way business is done. It enables a greater degree of connectivity among devices for enhanced monitoring and asset utilization and has led to the development of new applications that improve productivity, uptime, and overall business performance.

Modern wireless systems improve productivity, monitoring activities, and safety at power plants by enabling the right people to be at the right place at the right time. Wireless technology can put hard-to-access process and asset information at your fingertips, wherever you are, to enable more accurate and timely decisions.

Laser-induced breakdown spectroscopy is starting to light the way for power plant operators who want to reduce coal ash deposition in their boilers.

High-temperature superconducting cables deliver up to 10 times as much power as conventional electric power transmission cables. They are poised to help to reduce grid congestion as well as installation and operating costs.

Compliance with reliability standards has moved beyond the "check the box" phase to one of regulations with real deliverables and fines for noncompliance. Utilities that aren’t vigorously evaluating and refining their compliance procedures today may find NERC’s 2009 audit cycle much more challenging.