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Acquisitions | 12 Months Ended
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Dec. 31, 2015
Business Combinations [Abstract] |
Acquisitions [Text Block] | ACQUISITIONS The acquisitions below are consistent with ALLETE’s stated strategy of investing in energy infrastructure and related services businesses to complement its core regulated utility, balance exposure to business cycles and changing demand, and provide potential long-term earnings growth. The pro forma impact of the following acquisitions was not significant, either individually or in the aggregate, to the results of the Company for the years ended December 31, 2015, and 2014. 2015 Activity. U.S. Water Services. On February 10, 2015, ALLETE acquired U.S. Water Services. Total consideration for the transaction was $202.3 million, which included payment of $166.6 million in cash and an estimated fair value of earnings-based contingent consideration of $35.7 million to be paid through 2019. The contingent consideration is presented within Other Non-Current Liabilities on the Consolidated Balance Sheet. The Consolidated Statement of Income reflects 100 percent of the results of operations for U.S. Water Services since the acquisition date as the Company has acquired 100 percent of U.S. Water Services. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. The purchase price accounting, which was finalized in 2015, is reflected in the following table. Fair value measurements were valued primarily using the discounted cash flow method.
Millions |
Assets Acquired |
Cash and Cash Equivalents |  | $0.9 |
Accounts Receivable | 16.8 |
Inventories (a) | 13.4 |
Other Current Assets (b) | 5.3 |
Property, Plant and Equipment | 10.6 |
Intangible Assets (c) | 83.0 |
Goodwill (d) | 122.9 |
Other Non-Current Assets | 0.2 |
Total Assets Acquired |  | $253.1 |
Liabilities Assumed |
Current Liabilities |  | $19.2 |
Non-Current Liabilities | 31.6 |
Total Liabilities Assumed |  | $50.8 |
Net Identifiable Assets Acquired |  | $202.3 |
(a) | Included in Inventories was $2.7 million of fair value adjustments relating to work in progress and finished goods inventories which will be recognized as Cost of Sales within one year from the acquisition date.
(b) | Included in Other Current Assets was $1.6 million relating to the fair value of sales backlog. Sales backlog will be recognized as Cost of Sales within one year from the acquisition date. Also included in Other Current Assets was restricted cash of $2.1 million relating to cash pledged as collateral for standby letters of credit.
(c) | Intangible Assets include customer relationships, patents, non-compete agreements, and trademarks and trade names. (See Note 8. Goodwill and Intangible Assets.)
(d) | For tax purposes, the purchase price allocation resulted in $2.9 million of deductible goodwill.
Acquisition-related costs of $3.0 million after-tax were expensed as incurred during 2015 and recorded in Operating and Maintenance on the Consolidated Statement of Income. NOTE 7. ACQUISITIONS (Continued) 2015 Activity (Continued) Chanarambie/Viking. On April 15, 2015, ALLETE Clean Energy acquired 100 percent of wind energy facilities in southern Minnesota (Chanarambie/Viking) from EDF Renewable Energy, Inc. for $48.0 million. The facilities have 97.5 MW of generating capability and are located near ALLETE Clean Energy’s Lake Benton facility. The wind energy facilities began commercial operations in 2003 and have PPAs in place for their entire output, which expire in 2018 (12 MW) and 2023 (85.5 MW). The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. The purchase price accounting, which was finalized in 2015, is reflected in the following table. Fair value measurements were valued primarily using the discounted cash flow method.
Millions |
Assets Acquired |
Current Assets |  | $4.8 |
Property, Plant and Equipment | 103.0 |
Other Non-Current Assets (a) | 1.0 |
Total Assets Acquired |  | $108.8 |
Liabilities Assumed |
Current Liabilities (b) |  | $6.7 |
Power Purchase Agreements | 49.0 |
Non-Current Liabilities | 5.1 |
Total Liabilities Assumed |  | $60.8 |
Net Identifiable Assets Acquired |  | $48.0 |
(a) | Included in Other Non-Current Assets was $0.3 million of goodwill. For tax purposes, the purchase price allocation resulted in no allocation to goodwill.
(b) | Current Liabilities included $5.9 million related to the current portion of Power Purchase Agreements.
Acquisition-related costs of $0.2 million after-tax were expensed as incurred during 2015 and recorded in Operating and Maintenance on the Consolidated Statement of Income. Armenia Mountain. On July 1, 2015, ALLETE Clean Energy acquired 100 percent of a wind energy facility located near Troy, Pennsylvania (Armenia Mountain) from The AES Corporation (AES) and a minority shareholder for $111.1 million, plus the assumption of existing debt. The facility has 100.5 MW of generating capability, began commercial operations in 2009, and has PPAs in place for its entire output, which expire in 2024. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. The purchase price accounting, which was finalized in 2015, is reflected in the following table. Fair value measurements were valued primarily using the discounted cash flow method. NOTE 7. ACQUISITIONS (Continued) 2015 Activity (Continued)
Millions |
Assets Acquired |
Current Assets (a) | $9.0
Property, Plant and Equipment | 156.2 |
Other Non-Current Assets (b) | 14.4 |
Total Assets Acquired |  | $179.6 |
Liabilities Assumed |
Current Liabilities |  | $2.9 |
Long-Term Debt Due Within One Year | 5.9 |
Long-Term Debt | 55.0 |
Other Non-Current Liabilities | 4.7 |
Total Liabilities Assumed | $68.5
Net Identifiable Assets Acquired |  | $111.1 |
(a) | Included in Current Assets was $1.0 million related to the current portion of Power Purchase Agreements and $6.0 million of restricted cash related to collateral deposits required under its loan agreement.
(b) | Included in Other Non-Current Assets was $8.2 million related to the non-current portion of Power Purchase Agreements, $6.1 million of restricted cash related to collateral deposits required under its loan agreements, and an immaterial amount of goodwill. For tax purposes, the purchase price allocation resulted in no allocation to goodwill.
Acquisition-related costs of $1.6 million after-tax were expensed as incurred during 2015 and recorded in Operating and Maintenance on the Consolidated Statement of Income. A and W Technologies. On November 1, 2015, U.S. Water Services acquired 100 percent of A and W Technologies, Inc. (AWT). Total consideration for the transaction was $9.2 million, which included payment of $8.2 million in cash and a $1.0 million payment due in April 2016. AWT, similar to U.S. Water Services, is an integrated water management company and was acquired to expand U.S. Water Services’ regional footprint in the Southeastern United States. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. The purchase price accounting, which was finalized in 2015, is reflected in the following table. Fair value measurements were valued primarily using the discounted cash flow method.
Millions |
Assets Acquired |
Current Assets | $1.0
Property, Plant and Equipment | 0.1
Intangible Assets (a) | 3.9 |
Goodwill (b) | 4.3 |
Total Assets Acquired |  | $9.3 |
Liabilities Assumed |
Current Liabilities |  | $0.1 |
Total Liabilities Assumed | $0.1
Net Identifiable Assets Acquired |  | $9.2 |
(a) | Intangible Assets include customer relationships and non-compete agreements. (See Note 8. Goodwill and Intangible Assets.)
(b) | For tax purposes, the purchase price allocation resulted in $4.3 million of deductible goodwill.
Acquisition-related costs were immaterial, expensed as incurred during 2015 and recorded in Operating and Maintenance on the Consolidated Statement of Income. NOTE 7. ACQUISITIONS (Continued) 2015 Activity (Continued) Montana-Dakota Utilities. In November 2014, ALLETE Clean Energy acquired a business for $27.0 million to develop a wind energy facility near Hettinger, North Dakota. ALLETE Clean Energy constructed a 107 MW wind energy facility consisting of 43 turbines, which was approved to be sold to Montana-Dakota Utilities by the NDPSC on June 30, 2015. Construction and sale of the wind energy facility were completed in December 2015 with revenue totaling $197.7 million. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and liabilities assumed at the date of acquisition. Fair value measurements were valued primarily using the replacement cost method and determined that the assets acquired amounted to cash of $3.6 million and construction in process of $23.4 million. There were no liabilities assumed and no recognition of goodwill. For the year ended December 31, 2015, revenue of $197.7 million and cost of sales of $162.9 million were recognized related to the sale of the wind energy facility to Montana-Dakota Utilities and were reported on the Consolidated Statement of Income as Operating Revenue and Cost of Sales, respectively. As of December 31, 2014, contract billings received were $54.3 million and construction costs incurred (including the construction costs acquired) were $48.2 million and were classified as Current Liabilities - Other and Prepayments and Other, respectively, on the Consolidated Balance Sheet. 2014 Activity. ACE Wind Acquisition. In January 2014, ALLETE Clean Energy acquired wind energy facilities located in Lake Benton, Minnesota (Lake Benton), Storm Lake, Iowa (Storm Lake II) and Condon, Oregon (Condon) from AES for $26.9 million. Lake Benton, Storm Lake II and Condon have 104 MW, 77 MW and 50 MW of generating capability, respectively. Lake Benton and Storm Lake II began commercial operations in 1998, while Condon began operations in 2002. All three wind energy facilities have PPAs in place for their entire output, which expire in various years between 2019 and 2032. ALLETE Clean Energy acquired a controlling interest in the limited liability company (LLC) which owns Lake Benton and Storm Lake II, and a controlling interest in the LLC that owns Condon. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. Fair value measurements were valued primarily using the discounted cash flow method. NOTE 7. ACQUISITIONS (Continued) 2014 Activity (Continued)
Millions |
Assets Acquired |
Cash and Cash Equivalents |  | $3.8 |
Other Current Assets | 14.3 |
Property, Plant and Equipment | 156.9 |
Other Non-Current Assets (a) | 7.5 |
Total Assets Acquired |  | $182.5 |
Liabilities Assumed |
Current Liabilities (b) |  | $15.2 |
Long-Term Debt Due Within One Year | 2.2 |
Long-Term Debt | 21.1 |
Power Purchase Agreements | 99.4 |
Other Non-Current Liabilities | 10.6 |
Non-Controlling Interest (c) | 7.1 |
Total Liabilities and Non-Controlling Interest Assumed | $155.6
Net Identifiable Assets Acquired |  | $26.9 |
(a) | Included in Other Non-Current Assets was $0.3 million for the option to purchase Armenia Mountain, and goodwill of $2.9 million. For tax purposes, the purchase price allocation resulted in no allocation to goodwill.
(b) | Current Liabilities included $12.4 million related to the current portion of Power Purchase Agreements.
(c) | The purchase price accounting valued the non-controlling interest related to Lake Benton, Storm Lake II and Condon at fair value using the discounted cash flow method.
Acquisition-related costs of $1.4 million after-tax were expensed as incurred during 2014 and recorded in Operating and Maintenance on the Consolidated Statement of Income. In February 2014, ALLETE Clean Energy purchased the non-controlling interest related to Lake Benton and Storm Lake II for $6.0 million. This was accounted for as an equity transaction, and no gain or loss was recognized in net income or other comprehensive income. Storm Lake I Acquisition. In December 2014, ALLETE Clean Energy acquired a wind energy facility in Storm Lake, Iowa (Storm Lake I) from NRG Energy, Inc. for $15.1 million. Storm Lake I has 108 MW of generating capability and is located adjacent to Storm Lake II. The wind energy facility began commercial operations in 1999 and has a PPA in place for its entire output which expires in 2019. The acquisition was accounted for as a business combination and the purchase price was allocated based on the estimated fair values of the assets acquired and the liabilities assumed at the date of acquisition. The purchase price accounting, which was finalized in 2015, is reflected in the following table. Fair value measurements were valued primarily using the discounted cash flow method. NOTE 7. ACQUISITIONS (Continued) 2014 Activity (Continued)
Millions |
Assets Acquired |
Cash and Cash Equivalents |  | $0.4 |
Other Current Assets | 4.7 |
Property, Plant and Equipment | 47.3 |
Other Non-Current Assets (a) | 11.4 |
Total Assets Acquired |  | $63.8 |
Liabilities Assumed |
Current Liabilities (b) |  | $8.2 |
Power Purchase Agreements | 23.5 |
Non-Current Liabilities | 17.0 |
Total Liabilities Assumed | $48.7
Net Identifiable Assets Acquired |  | $15.1 |
(a) | Included in Other Non-Current Assets was $0.4 million of restricted cash and an immaterial amount of goodwill. For tax purposes, the purchase price allocation resulted in no allocation to goodwill.
(b) | Current Liabilities included $7.5 million related to the current portion of Power Purchase Agreements.
Acquisition-related costs were immaterial, expensed as incurred during 2014 and recorded in Operating and Maintenance on the Consolidated Statement of Income.

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