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When President Obama unveiled his “clean energy standard” in the 2011 State of the Union address in February, and again when he spoke of his administration’s energy policy in late March, one form of electrical energy was conspicuous by its absence: hydropower. Hydro is the forgotten form, the politically incorrect renewable, the invisible generation. To borrow the complaint of comedian and Caddyshack movie star Rodney Dangerfield, hydro projects “don’t get no respect.”

Four concrete cooling towers at a coal-fired electrical generation plant exhibited reinforcing steel corrosion that was causing concrete deterioration. This case study follows the repairs to those towers—how the corrosion control solution was selected, how repairs were made, and how follow-up tests found the repairs to be effective three years later.

David K. Owens, executive vice president, Business Operations Group for the Edison Electric Institute, comments on the progress U.S. utilities are making toward a smarter electrical power grid.

After the 2008 incident involving the failure of a large surface impoundment containing wet coal ash, the EPA began investigating all coal-fired power plants employing this wet coal ash management method. Now a new dry ash management technology offers coal-fired power plants an environmentally suitable alternative for handling coal ash that also increases energy efficiency.

Since 1972, titanium-tubed power plant surface condensers have been providing corrosion-free service. Recent process advances are making the material suitable for even more applications.

In a surprising decision, a federal agency surrendered some of its regulatory authority—and parts of the industry don’t approve. The Federal Energy Regulatory Commission declined to defend its jurisdiction over station power in the California power market, potentially giving an economic advantage to utility generators nationwide and putting merchant generators at a disadvantage.

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.

Risk, risk management, and the specter of Fukushima ran through the nuclear track at May’s ELECTRIC POWER Conference in Chicago. The reality of risk, driven home by the horrendous events in Japan, was a recurring theme in many presentations, in questions to speakers, and in the conversations among delegates during informal moments.

In today’s solid-fueled power plant, managing emissions and moving materials more defines the task than the traditional work of making megawatts. That’s the message that emerged from the coal and solid fuels track at this year’s ELECTRIC POWER.

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.