Northwestern Energy Group Inc · Depreciation & Amortization

Latest reported$258.56Mperiod endingJun 30, 2026

NWE Depreciation & Amortization ($0.00 → $258.56M)

Annual Depreciation & Amortization

High-resolution chart · PNG

NWE depreciation & amortization history

Annual fiscal periods · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Northwestern Energy Group Inc Depreciation & Amortization — Annual fiscal periods (USD)
Period ending	Depreciation & Amortization (USD)
Dec 31, 2025	249,526,000
Dec 31, 2024	227,635,000
Dec 31, 2023	210,474,000
Dec 31, 2022	195,020,000
Dec 31, 2021	187,467,000
Dec 31, 2020	179,644,000
Dec 31, 2019	172,923,000
Dec 31, 2018	174,476,000
Dec 31, 2017	166,137,000
Dec 31, 2016	159,336,000
Dec 31, 2015	144,702,000
Dec 31, 2014	123,776,000
Dec 31, 2013	112,831,000
Dec 31, 2012	106,044,000
Dec 31, 2011	100,926,000
Dec 31, 2010	91,769,000
Dec 31, 2009	89,039,000
Dec 31, 2008	85,071,000
Dec 31, 2007	82,415,000
Dec 31, 2006	75,305,000
Dec 31, 2005	74,413,000
Dec 31, 2004	72,848,000
Dec 31, 2003	84,187,000
Dec 31, 2002	69,914,000
Dec 31, 2001	84,197,000
Dec 31, 2000	108,329,000
Dec 31, 1999	68,300,000
Dec 31, 1998	42,600,000
Dec 31, 1997	0
Dec 31, 1996	0
Dec 31, 1995	0
Dec 31, 1994	0