NISOURCE INC. (NI) › Operating Cash FlowNISOURCE INC. (NI) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2008: $585.30M2009: $1.67B2010: $725.40M2011: $870.20M2012: $1.28B2013: $1.44B2014: $1.32B2015: $1.46B2016: $803.30M2017: $742.20M2018: $540.10M2019: $1.58B2020: $1.10B2021: $1.22B2022: $1.41B2023: $1.94B2024: $1.78B2025: $2.36B$2.36B2008Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$2.36B+32.6%2024$1.78B-7.9%2023$1.94B+37.3%2022$1.41B+15.7%2021$1.22B+10.3%2020$1.10B-30.3%2019$1.58B+193.1%2018$540.10M-27.2%2017$742.20M-7.6%2016$803.30M-44.9%2015$1.46B+10.4%2014$1.32B-8.2%2013$1.44B+12.6%2012$1.28B+46.6%2011$870.20M+20.0%2010$725.40M-56.5%2009$1.67B+184.7%2008$585.30M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share