transmission

America’s investor-owned electric companies are poised to deploy record-setting investment to launch one of the most aggressive infrastructure modernization campaigns in industry history in a bid to confront unprecedented electricity demand growth and prepare for a fundamentally transformed energy landscape. In total, over the next five years, the industry is poised to invest more than […]

Hitachi Energy and high-voltage interregional infrastructure developer Grid United have launched the next phase of a collaboration to strengthen transmission capacity between three energy markets straddling the Eastern and Western grids in the U.S., formalizing an agreement for the North Plains Connector (NPC), a ±525 kV, 3-GW high-voltage direct-current (HVDC) line spanning roughly 420 miles […]

Grid operator Empresa Propietaria de la Red (EPR) is modernizing Central America’s 230-kV SIEPAC backbone with advanced communications, fault-location tools, and cybersecurity to meet the unique challenges of a multinational high-voltage grid.

California utility PG&E announced a $73-billion capital expenditure plan covering the next five years, with investments targeting infrastructure upgrades to support growing demand for electricity in its territory, particularly from data centers.

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By irradiating a laser beam with an optical power of 1 kW, the team succeeded in receiving 152 W of electric power. This marks the world’s […]

The Tennessee Valley Authority (TVA) will collaborate with ENTRA1 Energy—NuScale’s exclusive global strategic partner—to develop a 6-GW nuclear portfolio, including six ENTRA1 Energy power plants on TVA sites, the companies announced on Sept. 2. Under the agreement, ENTRA1 Energy will develop and own nuclear assets across TVA’s seven-state service region, selling electricity to the nation’s […]

A solar power project in the Gobi Desert has moved the needle on the size and scope of global photovoltaic installations, aided by innovation in equipment and construction. The numbers tell much of the story

The U.S. power grid has delivered electricity reliably for decades. However, today the grid faces challenges that are driving transformation, reshaping its operational scope and the technologies on which it relies.

Inspecting and monitoring long-distance transmission lines has always been both costly and dangerous for utilities. Networks that stretch across remote, rugged terrain make traditional methods like climbing towers, deploying helicopters, or sending out ground crews resource-intensive and risky for workers. Today, autonomous drones are changing this process by offering a faster, safer, and more cost-effective […]

In the past decade, we have seen “once in a century storms” almost every year, flash floods wiping out entire towns, and extreme heat that melts shoes on pavement. Our climate is becoming more extreme, and we need to be proactive in preparing our infrastructure for more to come. The annual average for U.S. billion-dollar […]