transmission

South Africa is in the midst of an energy crisis characterized by electricity shortages, blackouts, and lack of new infrastructure investment. Eskom, the state-owned utility supplying more than 90% of the nation’s electricity, has suffered from operational failures, maintenance issues, and breakdowns at aging, poorly maintained power stations, leading to steady declines in the energy […]

The 19th century battle between Nikolai Tesla’s alternating current (AC) and Thomas Edison’s direct current (DC) technologies had an undisputed winner. The vast majority of the world’s transmission and distribution grids work now on AC. But DC—and high-voltage direct current (HVDC)—is attracting renewed interest. New Applications Emerge for HVDC The benefits of HVDC include its […]

Utilities need to modernize their grid infrastructure but face a unique challenge: change is tricky when the stakes are high. Technology is changing faster than ever, from the latest smartphones and devices to automated tools being introduced across industries to ease workloads. For essential mission-critical services such as electric power, failure is not an option. […]

A project to build more than 100 miles of transmission lines, along with multiple substations, to enable the use of more renewable energy in Maine has received support from state lawmakers. LS Power Grid Maine, a subsidiary of New York-headquartered LS Power, on June 26 said the Aroostook Renewable Gateway effort has received the first […]

A project that will developed by Propel NY—a partnership of the New York Power Authority and New York Transco—has been chosen to provide at least 3,000 MW of energy from offshore wind installations. The board of directors of the New York Independent System Operator (NYISO), the grid manager for New York State, on June 20 […]

There is a continued push in the power generation sector to make the industry more efficient through the use of artificial intelligence (AI), machine learning, and data science. Several companies are working to provide products and services for utilities and other power producers, focused on generation, transmission and distribution, and the way utilities interact with […]

Large wind and solar farms are widely viewed as the core building blocks of the energy transition; however, all building blocks need a foundation. For wind and solar power, that foundation is electric transmission, and we aren’t on track to build sufficient additional transmission capacity to realize the full potential of low-cost renewables. COMMENTARY Much […]

A massive wind power project in New Mexico will include a transmission line to deliver the installation’s electricity across the southwestern U.S. Pattern Energy Group, a California company that develops renewable energy projects globally, on May 4 said it has chosen Hitachi Energy and Quanta Services to build the SunZia Transmission and Wind project, which […]

Hitachi Energy has been chosen by TenneT, a transmission system provider for Germany and the Netherlands, to supply several onshore and offshore high-voltage direct current (HVDC) converter stations and associated infrastructure for European power grids. Hitachi officials on March 30 said the agreement, which includes Petrofac—an international service provider to the energy industry—is worth about […]

Frisco, Texas (January 19, 2023) — Sentient Energy, the leading provider of intelligent line sensors and grid analytics solutions for the distribution grid, today announced the next generation of Ample 7.0, its industry-leading grid analytics platform, and the MM3ai line sensors system. Offered in a bundle called the MM3ai System, the solution utilizes a proprietary AI-driven […]