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. Growing corporate demand for wind energy and state-level policies play important roles as well. Expectations for continued technological advancements and cost reductions may further boost future growth. At the same time, the prospects for growth beyond 2016 are uncertain. The PTC has expired, and its renewal remains in question. Continued low natural gas prices, modest electricity demand growth, and limited near-term demand from state renewables portfolio standards (RPS) have also put a damper on growth expectations. These trends, in combination with increasingly global supply chains, have limited the growth of domestic manufacturing of wind equipment. What they mean for wind power additions through the end of the decade and beyond will be dictated in part by future natural gasmore » prices, fossil plant retirements, and policy decisions.« less
[1]
Michael Milligan,et al.
Integration of Variable Generation, Cost-Causation, and Integration Costs
,
2011
.
[2]
M. Hand,et al.
2013 Cost of Wind Energy Review
,
2015
.
[3]
J. Rogers,et al.
Review of Variable Generation Integration Charges
,
2013
.
[4]
Nicholas W. Miller,et al.
Western Wind and Solar Integration Study Phase 3 – Frequency Response and Transient Stability
,
2014
.
[5]
A. Orell,et al.
2014 Distributed Wind Market Report
,
2015
.
[6]
Mark Ahlstrom,et al.
Review and Status of Wind Integration and Transmission in the United States. Key Issues and Lessons Learned
,
2015
.
[7]
Lawrence E. Jones,et al.
Renewable Energy Integration: Practical Management of Variability, Uncertainty, and Flexibility in Power Grids
,
2014
.
[9]
Eric Lantz.
Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)
,
2013
.
[10]
E. Lawrence,et al.
Understanding Trends in Wind Turbine Prices Over the Past Decade
,
2011
.