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Four 1.5-MW tidal stream turbines that will make up the first phase of the massive MeyGen project proposed for installation in the Pentland Firth, have been fully assembled. Three of the turbines were built by Andritz Hydro Hammerfest. Tidal power generation firm Atlantis Resources, which owns 85% of the MeyGen project, built the remaining one, […]

In July 2016, the German parliament approved three major pieces of legislation specifically laying out the future of the celebrated Energiewende: the 2017 revision of the Renewable Energy Sources Act, the Electricity Market Act, and the Act on the Digitization of the Energy Transition. “These three pieces of legislation will ensure that the transition of […]

This September, Puerto Rico suffered an island-wide blackout that left 1.5 million utility customers without power for more than 50 hours and reportedly resulted in multimillion-dollar losses for its already troubled economy. The blackout in the U.S. territory with a population of about 3.5 million occurred on September 21, when a blaze erupted in a […]

A magnetic level gage may be an excellent addition to a power plant boiler’s drum-level instrumentation. However, before any changes are made, owners must first understand the specific minimum requirements for water level instrumentation defined by the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. The code requires a functional water gage […]

The International Association for the Properties of Water and Steam (IAPWS) is an international nonprofit association of national organizations concerned with the properties of water and steam, particularly

The dangers of the U.S.’s failing infrastructure have united both major political parties in calling for substantial capital investments to shore up safety and reliability. In California, the tragic explosion of the gas pipeline in San Bruno and the massive methane leak from the gas storage wells at Aliso Canyon have highlighted the potential for […]

To power generation professionals, the word “cavitation” typically has negative connotations, but a new process offers a way to control this normally destructive effect and deploy it as a cost-effective life-extension technique. As operators of commercial nuclear energy facilities consider subsequent license renewals and life extensions, finding new ways to safely maintain reactor components remains […]

China, which continues to build more new coal plants than any other nation, is also on the forefront of deploying the most advanced coal plant technologies. However, these advanced units could face

As installed capacity in the U.S. continues its breakneck growth, the solar photovoltaic sector is poised for another leap forward with a variety of new technologies—if increasingly ill-suited regulations and rate designs can be updated to keep pace. The global solar market has moved beyond its early, uncertain days. The luxury of behaving like start-ups […]

Bark beetles have discovered the good life in California’s overgrown forests. A combination of extended drought and mild winters has led to an enormous infestation of these pests. They have killed over 66