Cedar Creek Wind Farm
|Cedar Creek Wind Farm I & II|
One of the Pawnee Buttes with the wind farm in the distance.
|Location||13km E of Grover, Colorado, United States|
|Commission date||21 November 2007|
|Construction cost||US$480 million|
|Owner(s)||Cedar Creek Wind Energy, LLC (Cedar Creek I - Infigen Energy (67%) & BP Energy (33%; Cedar Creek II - BP Wind Energy (50%) & Sempra Generation (50%))|
|Operator(s)||Infigen Energy (Cedar Creek I) and BP Wind Energy (Cedar Creek II)|
|Units operational||397 - Total|
274 - Cedar Creek I
123 - Cedar Creek II
|Make and model||Mitsubishi, GE, Nordex|
221x 1MW Mitsubishi MWT-1000
53x 1.5MW GE 1.5s/sle
63x 1.6MW GE
60x 2.5MW Nordex
|Nameplate capacity||551.3MW - Total|
300.5MW - Cedar Creek I
250.8MW - Cedar Creek II
|Capacity factor||32.6% (average 2012-2017)|
|Annual net output||1,574 GW·h|
The Cedar Creek Wind Farm is a 551.3MW, 397 wind turbine facility, consists of 2 phases, Cedar Creek I and Cedar Creek II, located 13 km (8 miles) east of Grover in north-central Weld County, Colorado, which became fully operational with the completion of Cedar Creek II in 2010. The initial 300.5 megawatt (MW) Cedar Creek I wind power installation was completed on time, within budget and without incident - with the operation commencing on 21 November 2007. Cedar Creek I is an important contributor to Colorado's New Energy Economy, providing enough wind-powered electricity for 81,135 homes. The power produced from the Cedar Creek wind farm is sold to the Public Service Company of Colorado. Cedar Creek II has an additional 250.8MW of generating capacity, and was commissioned in 2010.
The first phase has 221 1MW wind turbines (produced by Mitsubishi Heavy Industries) and 53 1.5MW turbines (produced by General Electric), and the second phase has an additional 63 1.6MW SLE turbines from General Electric, and 60 2.5MW from German wind turbine supplier Nordex.
The Cedar Creek Wind Farm II is owned by BP Wind Energy (50%) and Sempra Generation (50%). The power from the Cedar Creek 2 Wind Farm has been sold under a long-term power purchase agreement to the Public Service Company of Colorado, an Xcel Energy company. Electricity from the Cedar Creek II Wind Farm reaches the grid through approximately 20 miles of new transmission lines that connect to the Cedar Creek I Wind Farm. From there, the project utilizes an existing 76-mile (230kV) transmission line to deliver the electrical power. The Cedar Creek II project employed some 350 workers during peak construction, and some 19 jobs have been created to monitor and maintain the facility.
|Year||Cedar Creek 1
(300.5 MW Unit) 
|Cedar Creek 2
(250.8 MW Unit) 
|Total Annual MW·h|
|Average Annual Production (years 2012-2017) --->||1,573,690|
- Cedar Creek Wind Farm I Project Info PDF
- Cedar Creek Wind Farm page, power-technology.com[unreliable source?]
- "4th Annual Australian Microcap Investment Conference" (PDF). Infigen Energy website. Infigen Energy. 22 October 2013. p. 28. Archived from the original (PDF) on 29 October 2013. Retrieved 28 October 2013.
Infigen Energy Portfolio Summary
- "The Cedar Creek 2 Wind Farm Weld County, Colorado" (PDF). BP website. BP. Retrieved 29 October 2013.
- "Cedar Creek 1, Annual". Electricity Data Browser. Energy Information Administration. Retrieved February 24, 2019.
- "Cedar Creek 2, Annual". Electricity Data Browser. Energy Information Administration. Retrieved February 24, 2019.