Business acquisitions and development projects (Tables)

12 Months Ended

Dec. 31, 2020

Allocation of Assets Acquired and Liabilities Assumed

The following table summarizes the preliminary allocation of the acquisition price to the assets acquired and liabilities assumed at the acquisition date:


Working capital	$	71,948
Property, plant and equipment	417,947
Intangible assets	27,315
Goodwill	93,202
Regulatory assets	9,859
Other assets	4,992
Long-term debt	(159,682)
Pension and other post-employment benefits	(58,746)
Derivative instruments	(12,748)
Other liabilities	(29,619)
Total net assets acquired	$	364,468
Cash and cash equivalents acquired	42,920
Total net assets acquired, net of cash and cash equivalents	$	321,548

ESSAL

Business Acquisition [Line Items]

Allocation of Assets Acquired and Liabilities Assumed

The following table summarizes the preliminary allocation of the acquisition price of $87,975, when control was obtained, to the assets acquired and liabilities assumed at the initial acquisition date. The purchase of the second tranche reduced non-controlling interest by $74,111 in October 2020.


Working capital	$	11,278
Property, plant and equipment	238,504
Intangible assets	37,095
Goodwill	70,382
Other assets	22
Long-term debt	(139,534)
Other post-employment benefits	(2,292)
Deferred tax liabilities, net	(28,074)
Other liabilities	(14,881)
Non-controlling interest	(84,525)
Total net assets acquired	$	87,975
Cash and cash equivalents acquired	6,983
Total net assets acquired, net of cash and cash equivalents	$	80,992