POWER

Renewable energy is on the rise, and the Export-Import Bank of the United States (Ex-Im Bank) is playing its part to support American renewable exporters in the global marketplace. Global installed capacity of renewable electricity over the last 10 years has increased by over 100%, to 1,560 GW, and now accounts for 23% of all […]

$1.9B Pan-African Renewable Energy Platform Launched. Renewables company Mainstream Renewable Power and private equity firm Actis on Feb. 17 launched a pan-African renewable energy platform dubbed Lekela Power, with ambitions to provide between 700 MW and 900 MW of wind and solar power across Africa by 2018. Mainstream will take responsibility for the full end-to-end […]

What turns a trend from trendy to established? In the energy industry it can be any number of things, from a technology breakthrough, to a new market, to forces of nature. The shale gas boom in the U.S. is the most well-known example of a technology trend that has changed the economics for all power […]

The Palo Verde Nuclear Generating Station led the U.S. in electrical generation in 2014, as it has done for 23 consecutive years, with a total output of 32.3 million MWh. That bested its previous record set in 2012. The Palo Verde plant is located about 45 miles west of Phoenix, Ariz. (Figure 5). It has […]

Transporting household and industrial waste as well as sewage sludge from a treatment plant to a power station can be a messy business. The utility company Linz AG found that a pipe conveyor system offered an optimal solution. The conveyor is not only highly energy efficient, but due to its closed design, it also allows […]

Studies and surveys have predicted a future shortage of skilled workers in the power industry for many years. Unfortunately, the future is here. When qualified workers are difficult to locate, some companies are finding that technology and service contracts allow them to do more with less. It’s no secret that the traditional power industry workforce […]

As this month marks the compliance date for the Mercury and Air Toxics Standards (MATS), it’s a good time to take a step back from the many months of concern and consideration of options to see how coal-fired power plants are actually responding to the new rule. It’s also a good time to acknowledge that […]

Wind turbine blades, gearboxes, and generators get most of the attention both within and beyond the power industry. The focus is often on increased capacity and blade lengths, as well as drive train premature failures. That’s natural, because those rotating blades are the most visible part of a wind project. However, successful operation of a […]

It’s been called “filling the duck pond,” and it’s the increasingly common challenge worldwide of balancing supply and demand when variable renewables are not feeding power to the grid. Gas-fired generation is often filling the pond, but the technology mix matters. The growing portfolio of renewable power generation around the world has made the selection […]

In order to comply with the Clean Air Act and subsequent regulations covering emissions, coal-fired utilities have installed multiple pollution control devices. Understanding key operating aspects of this equipment can help you avoid costly maintenance activities and forced shutdowns. Since the passage of the Clean Air Act in 1970, the regulatory environment for control of […]