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Seventy-five countries from around the world joined a new political agency dedicated to the acceleration of green energy this January, but several notable nations — including the U.S., Canada, Australia, UK, Japan, and China — were not among them.

The unfortunate coal ash spill at the Tennessee Valley Authority’s (TVA’s) Kingston Fossil Plant that occurred on December 22 has heightened national awareness of the problems associated with utilities’ coal ash surface impoundments if they are not properly maintained.

New wireless technologies for power plant instrumentation offer significant cost savings when compared to traditional wired networks. The value of this cost savings is especially relevant in the highly competitive power industry, where aging facilities are common and upgrades are an expensive necessity. Modern wireless networks offer a reliable upgrade path that even provides some unexpected benefits when compared to traditional copper networks.

Wahl Instruments’ two newly released digital resistance temperature detectors (RTD) — the DST500 Temperature Indicator and the DSX500 Transmitter Thermometer (shown here) — feature high-precision temperature measurement technology and a 1-inch LCD display. The units are available in a variety of standard and custom-built probe configurations, including mercury-in-glass (MIG) standard tapered bulb for drop-in direct […]

Kafko International’s new Oil Eater Absorbent Drip Pan is designed to handle leaks that are too large for an absorbent pad, and which occur in tight spaces, such as under machinery and pipes. The drip pan is made of sturdy plastic and houses an absorbent pillow made of plant fibers and other reusable resources. When […]

The Estick electronic contact temperature indicator provides an instantaneous digital readout of surface temperature at the point of contact with an accuracy of ±1%. Knowledge of the material’s emissivity is not required to get an accurate reading, says the device’s maker, TEMPIL, and it can gauge temperatures of ridged, polished, or nonpolished surfaces. The Estik’s […]

The new Dual Pneumatic Spooling Unit allows users to run two different fluids at different pressures simultaneously with complete control and safety, says its developer, Mid-South Control Line. The unit’s pneumatic mechanism uses air, which is then exhausted. Overload and fire hazards are decreased, and unit life is increased. The unit accommodates control lines of […]

The Vibratory Ash Extractor (VAX) recently unveiled by United Conveyor Corp. is designed to improve operational efficiencies for dry bottom ash – handling at plants whose operators want to transition away from wet systems. Suitable for pulverized bituminous and subbituminous coal boilers, the VAX can also be retrofitted for lignite-fired boilers. To minimize forced boiler […]

A year after a U.S. appeals court vacated a Clean Air Act Rule that would have allowed a cap-and-trade approach for mercury emitted by power plants, the nation’s highest court on Monday declined to hear arguments on the case.

A federal court on Tuesday sided with 13 states that had challenged the U.S. Environment Protection Agency’s (EPA) annual air quality standard for microscopic pollutants known as particulate matter or soot, ruling that the government’s standards were “unsupported” by “reasoned decision-making.”