Wuppertal, in the German state of Nordrhein Westfahlen, is the home to the Schwebebahn. This suspended railway (Figure 1) is unique in Germany and passengers use the transportation system for 25 million journeys per year. Today, 120 years after Wuppertal’s Schwebebahn opened, the city is still innovating. Green hydrogen produced from power generated by incineration […]

As long as products have had ethernet ports, people have been asking for remote access to them. They believed they could just plug the devices into the internet, and it would all work. At first, there wasn’t necessarily a clear path to making this dream a reality without assistance from the user’s IT department. IT […]

Conveyors are among the most dynamic and potentially dangerous areas of equipment at a coal power plant. Even though their safety and performance are critical to the operation’s success, the impact of their contribution to overall efficiency is often unrecognized by management and workers alike. Operational basics of belt conveyor systems are too often a […]

The use of batteries for electricity storage has been a reality for more than 200 years. Recent technological developments and incentives for non-fossil fuel energy systems have resulted in the application of

By Brad Handler and Morgan Bazilian Nearly 75%  of electricity generated from coal in the U.S. could be produced more cheaply with renewables, strengthening the environmental arguments to accelerate the retirement of coal plants. Yet such transitions to renewable sources have to factor in the costs—incremental, stranded and most pressingly, societal—of shutting down existing plants, […]

These Ten Steps May Help Power Companies Avoid Headaches, Delays, Higher Costs, and Legal Complications Jacqueline Greenberg Vogt, Esq. and Robert C. Epstein, Esq. The International Energy Agency projects the rapid growth of renewables, with solar at the center of this new constellation of electricity generation technologies. Hydropower remains the largest renewable source of electricity, […]

By Aurelien Guichard Manager, Arthur D. Little As we near the close of 2020, companies are under greater pressure to source more energy flexibility to ensure security of supply as renewables and other “green” alternatives shift the energy mix. From board rooms to investors to social media, the decisions companies are making and the approaches […]

Neil Wright Vehicle-to-grid (V2G) technology is not new, but it is extremely nascent. To many, it is the natural progression from “smart charging,” whereby electric vehicles (EVs) are only recharged at the best time for the network, to a more holistic grid scheme. But V2G trials are unfolding slowly, as finding the right business model […]

By Bud Earley and Mark Perlis, Covington & Burling LLP The Federal Energy Regulatory Commission (FERC) on Sept. 17, 2020, approved a final rule that will enable distributed energy resource aggregators to compete in organized wholesale electricity markets.  Distributed energy resources (DERs) are located on the electric  distribution system or behind the customer meter and […]

By Mark Bole, CEO, Quortus There has been a sharp increase in the number of enterprises across the world looking to build private mobile broadband networks—2G, 3G, LTE, and 5G—over the past few years. Put simply, this has seen enterprises buy up radio spectrum to provide organizations with the freedom to create dedicated, optimized and […]