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National Grid plc (NGG)
NYSE: NGG · Real-Time Price · USD
75.41
-0.50 (-0.66%)
Dec 5, 2025, 4:00 PM EST - Market closed

National Grid Operating Income by Geography
Period Ending Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
UK
1.56B 2.62B 2.61B 1.70B 2.07B 1.61B 1.37B 1.24B
UK Growth
-24.32% 62.70% 90.83% 37.54% - - - -
US
49.36M 2.12B -72.03M 1.68B 274.79M 1.74B 370.83M 1.27B
US Growth
-82.04% 22.44% - 32.67% - - - -

Third Party Revenue by Segment
Period Ending Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US Regulated
- - - - - - - 7.01B
New York
3.12B 4.97B 3.15B 5.65B - - - -
New England
2.06B 3.34B 1.92B 3.56B - - - -
UK Electricity Transmission
1.58B 1.81B 1.78B 1.32B 1.27B 1.32B 1.38B 2.80B
UK Electricity Transmission Growth
23.77% 37.03% 28.93% -52.79% - - - -
UK Electricity Distribution
1.55B 1.26B 1.13B 1.38B - - - -
UK Electricity System Operator
1.35B 2.72B 2.29B 3.49B - - - -
UK Gas Transmission
- - - - - - 947.08M 708.31M
NGV & Other
- - - 895.06M 1.24B 827.03M 795.02M 478.88M
NGV & Other Growth
- - - 86.91% - - - -
Other
124.05M - - - - - - -

Operating Profit by Segment
Period Ending Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US Regulated
- - - - - - - 1.27B
UK Electricity Distribution
1.02B 689.64M 634.95M 747.00M - - - -
UK Electricity Transmission
856.38M 1.12B 1.12B 661.62M 665.63M 689.64M 733.66M 742.99M
UK Electricity Transmission Growth
28.66% 62.09% 52.55% -10.95% - - - -
UK Gas Transmission
- - - - - - 520.23M 329.48M
NGV & Other
- - - 156.07M 538.90M 194.75M 214.76M 166.74M
NGV & Other Growth
- - - -6.40% - - - -
New England
118.72M 900.40M -42.69M 686.97M - - - -
New York
-40.02M 1.19B -40.02M 1.01B - - - -
UK Electricity Operator
-485.55M 582.92M 590.93M 121.39M - - - -

Revenue by Geography
Period Ending Sep 30, 2024Mar 31, 2024Sep 30, 2023Mar 31, 2023Sep 30, 2022Mar 31, 2022Sep 30, 2021Mar 31, 2021
US
5.61B 8.81B 5.58B 9.59B 6.48B 8.94B 5.26B 7.08B
US Growth
-13.37% -1.46% 6.06% 35.61% - - - -
UK
5.01B 6.34B 5.75B 6.70B 6.12B 6.41B 4.00B 3.92B
UK Growth
-18.17% -1.04% 43.63% 70.82% - - - -
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.