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Posts Tagged ‘Wind Energy’

Wind Technologies Market Report

Friday, August 21st, 2015
Figure 1. Annual and cumulative growth in U.S. wind power capacity

Annual wind power capacity additions in the United States rebounded in 2014, and continued growth through 2016 is anticipated. Recent and projected near-term growth is supported by the industry’s primary federal incentive—the production tax credit (PTC)—which is available for projects that began construction by the end of 2014. Wind additions are also being driven by recent improvements in the cost and performance of wind power technologies, which have resulted in the lowest power sales prices ever seen in the U.S. wind sector.

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Enabling Wind Power Nationwide

Friday, May 22nd, 2015
Figure ES-1. Land area achieving a minimum 30% net capacity factor by grid cell, based on current technology, larger rotor designs and a 140-m hub height

Today, wind energy provides nearly 5% of the nation’s total electricity generation. With 65 gigawatts (GW) deployed, utility-scale installations in 39 states, and wind power generation exceeding 12% in 11 of those states, wind is a demonstrated clean, affordable electricity resource for the nation. Research and industry experience indicate that wind can be deployed at higher levels while maintaining grid reliability.

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Tapping Iowa’s Wind Resources to Reduce CO2 Emissions

Thursday, May 7th, 2015
Of particular interest is the corollation especially observable in the 2010 – 2012 years, between the CO2

In a conservative scenario it is estimated that Iowa wind could easily contribute a reduction of 15 million metric tons of carbon dioxide annually to the region outside of Iowa, and in a more optimistic but still moderate scenario Iowa’s contribution could easily be over 36 million metric tons annually.

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U.S. Homeowners on Clean Energy: A National Survey

Monday, April 13th, 2015
How important is renewable energy to America

In our second annual survey of U.S. homeowner purchasing trends and attitudes, we find that clean-energy products and services – including solar PV, utility-scale renewables, hybrid electric vehicles, and green buildings – continue to experience double-digit compound annual growth rates (CAGRs). Sustained double-digit growth rates for more than a decade reflect the long-term nature of this current shift to more efficient, cleaner, and environmentally friendly products and services. But don’t be mistaken; as our research clearly points out, it is cost savings, much more than environmental factors, that are driving this monumental shift.

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Renewables Are Driving Up Energy Prices–Wait, What?

Tuesday, March 31st, 2015
Electricity Prices in States Across the Renewable Generation Spectrum

Has increased reliance on renewable energy in the United States meant expensive electricity in the United States? This question has pervaded debates on renewables and fossil fuels, and this paper sheds light on this critical issue, including a look at the top and bottom 10 renewable states… It reveals that states with the greatest share of electricity generation from renewable sources have often experienced average retail electricity prices that are cheaper than both the national average and also states with the smallest share of electricity generation from renewable sources.

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Wind Vision: A New Era for Wind Power in the United States

Friday, March 27th, 2015
The Study Scenario results in cumulative savings, benefits, and an array of additional impacts by 2050.


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Wind Energy Helps Build a More Reliable and Balanced Electricity Portfolio

Wednesday, February 25th, 2015
U.S. Wind Energy Share of Electricity Generation by State During 2013

Some of the most common questions about wind energy focus on how wind can be reliably integrated into the power system. A key source of confusion is that, contrary to most people’s intuitive experience that winds are variable and electricity demand and supply is stable, the opposite is actually true at the grid operator scale. The following report answers 15 of the most frequently asked questions with lessons learned from grid operators’ experiences reliably integrating large amounts of wind. Concise answers to these questions are provided here in the executive summary, while citations and explanations of the supporting data and analysis for those answers can be found by following the hyperlinks to the relevant sections of the full report below.

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Wind Energy Saves Consumers Money

Monday, January 12th, 2015
Wind Energy Chart

Wind energy’s consumer benefits stem from wind energy’s fuel price stability. Wind is one of the few energy sources that offers perfect fuel price stability that can be locked in up front, as wind’s fuel cost will always be zero. For all other major conventional sources of electricity, fuel prices cannot be locked in for the long term and are often set by the spot market. The costs of these fuel price increases and risk are passed directly on to consumers through their electric bills. In contrast, wind energy is more like a fixed-rate mortgage, locking in the fuel price for the life of the power plant.

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Our Energy Tomorrow: The State of American Energy

Friday, January 9th, 2015

America now occupies a position of energy leadership that was unthinkable a short time ago. Gone are the days of uncertainty and concern over having the supply of energy we need, when we need it. Today, the United States is the world’s top producer of natural gas, the world’s leading refiner of petroleum products, and very soon could be the leading producer of oil…But this is only part of America’s larger energy story. The United States is in the midst of a new era in domestic energy abundance characterized by rising use of renewable energy and increased oil and natural gas production that is strengthening our economic outlook and enabling America to emerge as a global energy superpower.

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Shenandoah, PA: Drone Video of Locust Mountain Wind Turbines

Tuesday, January 6th, 2015
Shenandoah, PA: Drone Video of Locust Mountain Wind Turbines

A short video of wind turbines taken Saturday, December 27, 2014 atop Locust Mountain off Route 924, just east of Shenandoah Heights, in Schuykill County, PA.

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