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Grid Modernization


Integrating Renewables

Turning green generation into power BY THE EXPERTS AT THE WORLD WATCH INSTITUTE A grid system’s difficulty in absorbing variable generation can present an obstacle to the growth of renewable power, especially when continued improvements in infrastructure and market design are absent. There are...

Grid Communications


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...

Renewable Energy Connections


Connecting Hydropower to the Electric Grid

Quantifying investments for plant upgrades and new pumped storage BY LINDSEY ROGERS, Electric Power Research Institute (EPRI) In the early 1900s, hydro was the mainstay generation resource. Today, it has evolved to be a less prominent, but still highly valued, flexible form of renewable generation....

Software


Smart Grid Software & Apps

Utilities worldwide are adopting innovative technology to embrace the potential of the Smart Grid while conquering a myriad of new challenges posed by it, and by a new host of financial and regulatory challenges. In order to take advantage of the opportunities presented, while at the same time,...

Big Data


FERC Approves Interconnection for Talen Energy, Amazon Data Center

In a significant move that underscores the growing demand for reliable and sustainable energy to power the expanding digital infrastructure, the Federal Energy Regulatory Commission (FERC) has approved an interconnection agreement between Talen Energy, Amazon Web Services (AWS), and Exelon. This...

DMS & SCADA


Distribution Management Ecosystems

How utilities can yield significant operational benefits BY JEFF WALZ, Siemens Smart Grid As North American electric utilities continue to transform their existing electric delivery assets into a smarter grid, strong emphasis is placed on systems, products, and services that provide value in...

Smart Grid

Demand Response Communications

Weighing choices from AMI to Zigbee to Wi-Fi and cellular

BY HOWARD NG, Comverge

The demand response industry is currently experiencing some of its greatest success currently in the marketplace. However, similar to all technologies that stand the test of time, demand response started somewhere different from where the technology is now. The communication protocols available for demand response participants and their respective utilities, in particular, have evolved significantly.

When advanced metering infrastructure (AMI)...

Smart Grid Articles