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California PUC Advances Offshore Wind Procurement

The California Public Utilities Commission (PUC) took a pivotal step in advancing the state's clean energy goals by approving a significant expansion in offshore wind procurement. This landmark decision is set to play a crucial role in California’s efforts to meet its ambitious climate targets and accelerate the transition to renewable energy.

Expanding Offshore Wind Capacity

The PUC’s new directive requires California utilities to secure up to 10,000 megawatts (MW) of offshore wind capacity by...

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US Households Claim $8.4B in Energy Tax Credits

In a significant boost for the clean energy sector, U.S. households claimed a record $8.4 billion in tax credits for energy efficiency and clean energy improvements in 2023, according to a recent Treasury Department report. This substantial uptake of tax incentives underscores a growing commitment...

T&D Trends

Overhead T&D

Utility Fleet Tracking Myth Busters

Since global positioning system (GPS) tracking was first introduced to the fleet industry, users have debated whether this technology is beneficial for their fleets. Some of the most common objections include the fear of employee pushback, budget concerns, and usage apprehensions regarding Big Data.

Additionally, GPS tracking presents a learning curve, which means that utilities have to train their employees to use the technology. Moreover, daily operations swamp utility employees.

The aforementioned challenges present hassles for electric utilities. In addition, original equipment manufacturers have introduced vehicles equipped with GPS tracking, which has raised the question of whether these will become the preferred choice in the future.

Overhead

Evolution of Outage Management Systems

Examining the evolution of outage management systems BY GERALD GRAY & JOHN SIMMINS, Electric Power Research Institute (EPRI) Once again, a major storm event, in this case Hurricane Sandy, has brought increased attention to a utility’s capability to respond to and mitigate damage to its...

Underground

Solving Underground Cable Problems with Partial Discharge Testing

How to prevent failure with partial discharge testing BY HENNING OETJEN, Megger Partial discharge (PD) measurements are increasingly used as a reliable and non-destructive diagnostic method to detect weak spots in the insulation of underground cables. Routinely, partial discharge measurements are...

Infrastructure

RTU and HMI Redundancy in Electrical Substations

As the substation RTU takes on more applications, such as Human-Machine-Interface (HMI), alarm annunciation, math & logic and “relay communication processing”, its need for high availability increases. Anything that takes the RTU out of service – configuration change, firmware update, or...