Smart Grid
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T&D
The Importance of a Resilient Power System
It’s hurricane season in the U.S., which runs from June 1 through the end of November, and there have already been three named storms. The most recent was Tropical Storm Christobal, which was the earliest third-named Atlantic storm on record when it formed on June 2. It made landfall in the U.S. along the northern […]
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Smart Grid
Smart Neighborhood Wins Smart Grid Award
Alabama Power’s Smart Neighborhood integrates a microgrid into a community filled with high-performance homes containing energy-efficient systems and connected appliances. The innovative initiative, which
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Power Demand
Electricity Demand Decreases Due to Coronavirus Lockdowns
A study published by the Electric Power Research Institute (EPRI) shows peak demand and energy use decreased as much as 21% in some areas as a result of actions taken to reduce the spread of COVID-19. The report—COVID-19 Bulk System Impacts: Demand Impacts and Operational and Control Center Practices—was released on March 27. It reviews […]
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Renewables
Flow Batteries: Energy Storage Option for a Variety of Uses
Energy storage is becoming increasingly important to the power industry. Lithium-ion battery technology has been implemented in many locations, but flow batteries offer significant benefits in long-duration
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T&D
Are Traditional Power Companies Being Disintermediated?
How will the electric grid change as the world transitions to a power system with more renewable energy resources? Some experts foresee a shift from today’s grid-type architecture to a system of systems—from the current centralized design to a distributed energy scheme. While it’s hard to know exactly what the future holds, it’s commonly believed […]
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T&D
Public Safety Power Shutoffs: How Utilities Could Partner
Catastrophic wildfires have devastated California in recent years. This article seeks to outline a plan wherein neighboring utilities can send energy to support a utility that has shut down critical paths during wildfire mitigation efforts. On the morning of Nov. 8, 2018, the Camp Fire erupted 90 miles north of Sacramento, California (Figure 1). This fire […]
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Technology
Power Industry Disrupters: Gas, Renewables, and Storage
The power industry is experiencing significant changes. Natural gas, wind, solar, and battery storage seem to be the wave of the future. What’s compelling the transformation? Some people point to
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News
Evolution of the Smart Grid at Forefront of Transformative Change
The power industry is in the midst of a shake-up, a revolution in how electricity is generated and distributed. Smart grid technology is changing the way utilities and customers interact, and providing support
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Renewables
Joining Forces with Europe Brings Learning and Promising Results for U.S. Renewable Energy
One of the most hopeful statistics regarding the world’s energy goals comes from the U.S. Department of Energy’s National Renewable Energy Laboratory, whose study explained that it’s possible for America
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Energy Storage
Top 5 Energy Storage Trends of 2019
Energy storage has been the hot topic in solar and e-mobility over the last couple years, and it’s only getting hotter. Last year, energy storage installations in the U.S. totaled 311 MW and 777 MWh, up from next to nothing six years prior, and this is just the beginning. Wood Mackenzie and Energy Storage Association […]