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Electricity

Trending Topics: Electricity Grid Integration in the West

July 28, 2015 by America's Power Plan

Grid Integration in the West

The key barrier to the integration of renewables in the West is insufficient regional coordination. In order to develop a bulk electric grid that will be resilient, how the system is planned and operated and the means by which entities are compensated for the services they provide will need to evolve.[read more]

Level the Playing Field for Fuel Cell Electric Vehicles

July 28, 2015 by Morry Markowitz

Fair Markets for Fuel Cell Vehicles?

Zero-emission vehicles will be a major market sector of future automobiles, due to international efforts to reduce greenhouse gas emissions, improve local air quality, and reduce reliance on oil. Fuel cell electric vehicles and battery electric vehicles are the only two commercialized ZEVs available to consumers today.[read more]

Stage Set in Cuba for Boom in Renewable Investment; Can U.S. Companies Take Advantage?

July 28, 2015 by Van Hilderbrand, Jr.

A Boom in Cuba?

With the recent announcement that Cuba has been removed from the U.S. list of countries sponsoring terrorism, the door for trade has been cracked open for the first time in many years. The question now is how and when U.S. investment dollars can begin flowing to relieve the island nation’s economic isolation.[read more]

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Seeking Consensus on the Externalized Costs of Energy: Methodology

July 27, 2015 by Schalk Cloete

Seeking Consensus on External Costs

The next chapter of the Seeking Consensus project will evaluate externalized costs of a variety different energy options. This article details and explains the methodology that will be used in estimating these costs.[read more]

LEDs Pose Same Threat As Solar and Net Metering For Utility Ratemaking

July 27, 2015 by Dennis Wamsted
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LEDs and Ratemaking

What exactly are the differences between LEDs and residential solar energy panels? Well, there's plenty different between them, clearly, but for a utility executive worried about slow or no load growth they amount to exactly the same thing—trouble.[read more]

Renewable Energy Delivers 70% of New Generating Capacity in First Half of 2015

July 27, 2015 by Tom Schueneman
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New Generating Capacity

According to the recently released Energy Infrastructure Update from the Office of Energy Projects at the Federal Energy Regulatory Commission (FERC), renewable energy sources accounted for 69.75 percent of new electrical generation placed into service in the first six months of 2015.[read more]

Feeding the Beast: SunEdison Plans to Buy Vivint Solar for $2.2 Billion

July 24, 2015 by Stephen Lacey
5

SunEdison and Vivint Solar

With yet another multi-billion-dollar acquisition now in the works, SunEdison isn't just strengthening its position as one of the world's top renewable energy developers -- it is on a mission to become one of the largest energy companies in any sector.[read more]

How EV Chargers and Energy Storage Can Make Good Grid Partners

July 22, 2015 by Jeff St. John
2

Energy Storage and EV Charging

Electric vehicles could be a challenge or a resource, according to utilities plotting ways to turn EV charging stations into smart, grid-responsive resources. But the first steps toward making EV charging an asset may come from the demand charges that penalize utility customers for spikes in their electricity consumption.[read more]

Vote for the Future of American Energy Security

July 22, 2015 by Robbie Diamond

Energy Technologies and the Future

Americans have enjoyed a break at the gas pump this summer. While all of us are relieved to spend less getting around during vacation time, consumers should be wary that this period of relatively affordable gasoline does not signal the achievement of American energy security.[read more]

Dramatic Growth of Energy Storage Depends on Natural Gas Prices

July 20, 2015 by James Greenberger
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The case for the dramatic growth of energy storage on the grid is really a case against a long term stable price for natural gas. Hockey stick projections for the storage market fundamentally depend on the assumption that gas prices will rise and/or that grid operators will hedge against that possibility.[read more]

U.S. Nuclear Outages are Low During Summer Peak Electricity Demand Season

July 20, 2015 by U.S. EIA: Today in Energy

Nuclear Energy and Outages

As the country reaches the summer peak electricity demand season, nearly all United States nuclear generators have returned from refueling outages. Total outages were less than 1.5 gigawatts on July 6, which was the lowest level since late January.[read more]

Around the World, Nuclear Can't Compete With Growing Renewables

July 17, 2015 by Katherine Tweed
112

Nuclear and Competition

Global investment in new nuclear is an order of magnitude less than renewable energy investment. That is just one of the findings of a new independent report on the state of the worldwide nuclear industry that was issued on Thursday. No matter which aspect of the nuclear industry is assessed, the picture isn't pretty.[read more]

Six Questions to Consider About Microgrids

July 16, 2015 by Jeffrey Karp
2

Questions on Microgrids

The traditional electricity distribution model can be viewed as a “macrogrid,” using a centrally located power station to provide electricity to an extensive territory. This model was designed during the early days of electrification with the objective of providing power to as many customers as possible.[read more]

Reliability Is Key Issue For Electric Utilities In Changing Market

July 13, 2015 by Dennis Wamsted
2

Energy Marktes and Reliability

In a recent article in Utility Dive, Tucson Electric Power’s Carmine Tilghman made a big deal about the unfavorable economics of Tesla’s current 7 kilowatt-hour Powerwall battery option, which he said would cost consumers $7,000 installed.[read more]

California Dreamin' of Distributed Energy Resources, as Utilities File Plans

July 13, 2015 by Lexie Briggs

California and State Energy Policy

In many ways, California is a special case. With an economy about the same size of Canada’s ($2.3 trillion in 2014) and a population of more than 38 million (roughly one in eight Americans is a Californian), California’s energy policies affect huge numbers of people and a large portion of the American economy.[read more]