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ACQUISITIONS | 3 Months Ended
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Mar. 31, 2018
Business Combinations [Abstract] |
ACQUISITION | ACQUISITIONS Acquisition of a Wind Energy Generation Facility in Wisconsin On April 2, 2018, WPS, along with two other unaffiliated utilities, completed the purchase of Forward Wind Energy Center, which consists of 86 wind turbines located in Wisconsin with a total capacity of 129 MW. The aggregate purchase price was $173.9 million of which WPS’s proportionate share was 44.6%, or $77.6 million. Since 2008 and up until the acquisition, WPS purchased 44.6% of the facility’s energy output under a power purchase agreement. WPS's proportionate share of the facility will be recorded as property, plant, and equipment on the balance sheet and will be included in rate base. Under a joint ownership agreement with the two other utilities, WPS is entitled to its share of generating capability and output of the facility equal to its ownership interest. WPS will also pay its ownership share of additional construction costs and operating expenses. Acquisition of Natural Gas Storage Facilities in Michigan On June 30, 2017, we completed the acquisition of Bluewater for $226.0 million. Bluewater owns natural gas storage facilities in Michigan that will provide approximately one-third of the current storage needs for our Wisconsin natural gas utilities. In addition, we incurred $4.9 million of acquisition related costs. The table below shows the allocation of the purchase price to the assets acquired and liabilities assumed at the date of the acquisition. The excess of the purchase price over the estimated fair values of the assets acquired and liabilities assumed was recognized as goodwill. Bluewater is included in the non-utility energy infrastructure segment. See Note 17, Segment Information, for more information.
(in millions) |  |
Current assets |  | $ | 2.0 |
Net property, plant, and equipment |  | 218.3 |
Goodwill |  | 6.6 |
Current liabilities |  | (0.9 | )
Total purchase price |  | $ | 226.0 |
Acquisition of a Wind Energy Generation Facility in Nebraska On April 30, 2018, we signed an agreement for the acquisition of an 80% membership interest in a 202.5 MW wind generating facility currently under construction known as Upstream Wind Energy Center (“Upstream”) for $276.0 million. Upstream is located in Antelope County, Nebraska and will supply energy to the Southwest Power Pool. The transaction is expected to close in the first quarter of 2019, after Upstream achieves commercial operation. Upstream has entered into an energy swap agreement pursuant to which Upstream will receive a fixed payment in exchange for substantially all of the energy output for a period of ten years. In addition, we anticipate Upstream will qualify for both Federal production tax credits at 100% of the published rate and bonus depreciation.

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- Definition The entire disclosure for business combinations, including leverage buyout transactions (as applicable), and divestitures. This may include a description of a business combination or divestiture (or series of individually immaterial business combinations or divestitures) completed during the period, including background, timing, and assets and liabilities recognized and reclassified or sold. This element does not include fixed asset sales and plant closings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2122178 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -URI http://asc.fasb.org/topic&trid=2303972 + Details
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