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Energy Storage & Grid Integration


Renewable Realities

Heavy incentives for small-scale distributed generation are floating around parts of Canada—and are growing globally. With large-scale generation becoming harder to build and having longer lead times, even utilities are looking favorably on small-scale distributed generation, such as residential...

Utility Automation & Monitoring T&D


Protecting SCADA Systems with Defense-in-Depth Strategies

How utilities can utilize multi-layered security approaches BY RICHARD CLARK, InduSoft Defense-in-depth is a security strategy first developed by military leaders in which multiple layers of safeguards are placed throughout a system. The concept behind the strategy is that it is more difficult to...

Smart Metering T&D


Extracting Value From Big Data

Moving forward with distribution automation and intelligent electronic devices BY JOHN MCDONALD, GE Digital Energy The ongoing rollout of interval (aka “smart”) meters and the resulting deluge of data have rightly received much attention and triggered the initial impetus for electric utility...

Distribution Automation


4 Benefits of Distribution Automation in a Decentralized Energy World

When dozens of utilities received stimulus funds for distribution automation projects in 2009, solar was barely a gigawatt-scale market in the U.S. Sandy was simply a lead character in Grease, not a superstorm that would prompt cities and states to reassess the future-readiness of their...

Asset Management & Maintenance


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...

Substation Automation T&D


Interoperability for the Smart Grid

Standards are just the beginning BY RICK GEIGER, Cisco Systems The aging electrical infrastructure and utility industry is undergoing its greatest transition in a generation. Grid modernization is already having a significant impact on how the energy industry operates. As with the adoption of any...

T&D Automation

Power Imperative: Managing Distributed Renewables

A diverse array of factors has driven the uptake of distributed generation among utility customers and these trends are likely to continue, requiring utilities to employ the latest strategies and technologies to accommodate distributed generation at the distribution level. The drivers are many, and relatively well known.

Aging power infrastructure across the United States is eroding reliability metrics. Extreme weather events have renewed customer interest in reliability and resiliency. Customers are increasingly concerned with...

T&D Automation Articles