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Pipes, valves, turbines, pumps, condensers, and other mechanical components in the radiologically controlled area (RCA, or hot side) of a nuclear power generation facility require routine inspection, testing, maintenance, and, eventually, replacement or repair. When technicians need to work at height, erecting a scaffold often provides the safest and most effective method of access. This […]

When it comes to running a power plant, it’s easy to take the little things for granted. Yet it’s the little things that often have the greatest impact on plant managers’ ability to deliver reliable service for their customers. Take power, for instance. Plant managers are focused on bringing power to their customers. But are […]

Combined heat and power (CHP) has long been a popular option for industrial self-generation, but new technologies and business partnerships are taking the sector well beyond the traditional boilers and diesel gensets. The Erving Paper Mill in the western Massachusetts town of the same name has operated for more than 100 years. Once part of […]

In recent years, coal power generators have faced increasing difficulty predicting annual fuel requirements due to more cycling and low-load operation. That presents problems for the people negotiating fuel contracts. Not all mining companies are amenable to contract changes, but some unique solutions have been developed. Remember when coal-fired power plants supplied baseload power 24/7/365 […]

Uranium oxide, the basic fuel for nuclear power plants, has recently sold at prices not seen in the past 13 years. In fact, the price is less than the cost of production in many cases. That could be a problem, because little is being done to increase the fuel supply, even though the world is […]

As concerns about grid security increase globally, it’s a good time to review the history, scope, and effect of North American electric system reliability standards. As the threat landscape changes, standards alone are not enough. Mandatory. That’s the key word in the Energy Policy Act of 2005 (EPAct) where grid security is concerned. Within two […]

Complying with reliability standards requires considerable resource planning. The tools and suggestions provided here may help engineers conform to new generator relay loadability requirements. But compliance

Yesterday’s retail tariff is prohibiting the optimal dispatch of cogeneration resources as our grid is transforming with high levels of solar generation and potential overgeneration issues. An Unintended Consequence of Policy California has some of the most ambitious energy efficiency and renewable energy goals in the world. Investments in renewable energy and other clean energy […]

The United States has just joined the offshore wind community with the commissioning of the Block Island Wind Farm in Rhode Island. As this community continues to grow, any decision of a common law court that provides guidance on the interpretation of contractual terms, or of the application of established common law to this new […]

Heads of some of the nation’s energy trade groups are looking forward to a rollback of regulations under the Trump administration, they said January 31 during a panel discussion at the United States Energy Association’s annual State of the Energy Industry Forum. President and CEO of the National Mining Association, Hal Quinn, perhaps the most […]