National Grid Transco, PLC National Grid PLC (NEW) American Depositary Shares (NGG) Interest Coverage & History | Stock Alarm

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National Grid Transco, PLC National Grid PLC (NEW) American Depositary Shares · Interest Coverage

NGG Interest Coverage

Current (TTM)4.37×retrievedOct 20, 2026

NGG Interest Coverage (5.55× → 4.37×)

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NGG interest coverage history

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

National Grid Transco, PLC National Grid PLC (NEW) American Depositary Shares Interest Coverage — Annual fiscal periods
Period ending	Interest Coverage
Mar 31, 2026	4.4534×
Mar 31, 2025	3.5369×
Mar 31, 2024	3.3296×
Mar 31, 2023	3.4311×
Mar 31, 2022	4.2644×
Mar 31, 2021	3.3117×
Mar 31, 2020	2.3255×
Mar 31, 2019	3.096×
Mar 31, 2018	3.493×
Mar 31, 2017	3.5884×
Mar 31, 2016	4.3878×
Mar 31, 2015	3.103×
Mar 31, 2014	3.6546×
Mar 31, 2013	3.5216×
Mar 31, 2012	3.323×
Mar 31, 2011	3.2851×
Mar 31, 2010	3.6711×
Mar 31, 2009	2.2769×
Mar 31, 2008	3.1102×
Mar 31, 2007	3.3641×
Mar 31, 2006	3.3914×
Mar 31, 2005	3.06×
Mar 31, 2004	2.4174×
Mar 31, 2003	1.6104×
Mar 31, 2002	1.1787×
Mar 31, 2001	2.1724×
Mar 31, 2000	4.1457×
Mar 31, 1999	4.4705×
Mar 31, 1998	5.8719×
Mar 31, 1997	9.1107×
Mar 31, 1996	11.575×
Mar 31, 1995	11.5632×
Mar 31, 1994	7.2259×
Mar 31, 1993	5.5541×

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.