Tokyo Tape
Sign in
← Tokyo Electric Power Company Holdings

Half-year report · HY

9501.TEDINET S100X30A
Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 46
MetricValuePeriodScopeSource row
Revenue¥3.15T2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥6.81T2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥3.35T2024-04-01 → 2024-09-30Cons.Net sales
Operating income¥217.1bn2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥199.0bn2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥282.2bn2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥254.4bn2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥250.7bn2024-04-01 → 2024-09-30Cons.Ordinary income
Profit before tax−¥684.4bn2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥217.0bn2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)−¥712.4bn2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥161.3bn2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥189.6bn2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income−¥712.6bn2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥190.0bn2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥14.74Tat 2025-09-30Cons.Assets
Total assets¥14.99Tat 2025-03-31Cons.Assets
Total assets¥14.56Tat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥11.72Tat 2025-09-30Cons.Liabilities
Total liabilities¥11.20Tat 2025-03-31Cons.Liabilities
Net assets / equity¥3.02Tat 2025-09-30Cons.Net assets
Net assets / equity¥3.79Tat 2025-03-31Cons.Net assets
Net assets / equity¥3.77Tat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥621.8bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥936.3bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥621.3bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥926.5bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥976.5bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.24Tat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥164.6bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥361.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥52.9bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Investing cash flow−¥410.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥859.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥392.3bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Financing cash flow−¥59.5bn2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow¥194.2bn2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow¥78.6bn2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
EPS (basic)¥-444.672025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥100.672024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥118.322024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (diluted)¥32.682024-04-01 → 2025-03-31Cons.Diluted earnings per share (5-year summary)
EPS (diluted)¥38.412024-04-01 → 2024-09-30Cons.Diluted earnings per share (5-year summary)
Equity ratio20.3%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio25.1%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio25.7%at 2024-09-30Cons.Equity to asset ratio (5-year summary)

Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.

Segments · 52
SegmentItemPeriodValue
Reconciling Itemsreconcilingrevenue2025-04-01 → 2025-09-30−¥981.9bn
Reconciling Itemsreconcilingrevenue intersegment2025-04-01 → 2025-09-30−¥981.9bn
Reconciling Itemsreconcilingsegment ordinary income2025-04-01 → 2025-09-30−¥178.0bn
Energy Partner Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥2.53T
Energy Partner Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.44T
Energy Partner Companyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥89.6bn
Energy Partner Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥107.9bn
Fuel And Power Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥1.8bn
Fuel And Power Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.8bn
Fuel And Power Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥72.7bn
Holdingsreportable segmentrevenue2025-04-01 → 2025-09-30¥335.1bn
Holdingsreportable segmentrevenue external2025-04-01 → 2025-09-30¥68.8bn
Holdingsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥266.4bn
Holdingsreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥142.3bn
Power Grid Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥1.15T
Power Grid Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥609.4bn
Power Grid Companyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥539.0bn
Power Grid Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥93.9bn
Renewable Power Companyreportable segmentrevenue2025-04-01 → 2025-09-30¥113.6bn
Renewable Power Companyreportable segmentrevenue external2025-04-01 → 2025-09-30¥26.7bn
Renewable Power Companyreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥87.0bn
Renewable Power Companyreportable segmentsegment ordinary income2025-04-01 → 2025-09-30¥43.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥4.13T
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥3.15T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥981.9bn
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2025-04-01 → 2025-09-30¥460.2bn
Reconciling Itemsreconcilingrevenue2024-04-01 → 2024-09-30−¥1.03T
Reconciling Itemsreconcilingrevenue intersegment2024-04-01 → 2024-09-30−¥1.03T
Reconciling Itemsreconcilingsegment ordinary income2024-04-01 → 2024-09-30−¥142.5bn
Energy Partner Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥2.75T
Energy Partner Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.65T
Energy Partner Companyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥97.9bn
Energy Partner Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥79.6bn
Fuel And Power Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥1.9bn
Fuel And Power Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.9bn
Fuel And Power Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥53.0bn
Holdingsreportable segmentrevenue2024-04-01 → 2024-09-30¥348.4bn
Holdingsreportable segmentrevenue external2024-04-01 → 2024-09-30¥58.4bn
Holdingsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥290.0bn
Holdingsreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥138.9bn
Power Grid Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥1.17T
Power Grid Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥598.1bn
Power Grid Companyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥570.4bn
Power Grid Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥81.3bn
Renewable Power Companyreportable segmentrevenue2024-04-01 → 2024-09-30¥116.4bn
Renewable Power Companyreportable segmentrevenue external2024-04-01 → 2024-09-30¥45.1bn
Renewable Power Companyreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥71.3bn
Renewable Power Companyreportable segmentsegment ordinary income2024-04-01 → 2024-09-30¥40.3bn
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥4.38T
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥3.35T
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥1.03T
Total Of Reportable Segments And Otherssegment totalsegment ordinary income2024-04-01 → 2024-09-30¥393.2bn

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 653
ItemContextValueUnit
Foreign currency translation adjustmentPrior1YearInstant227007000000JPY
Foreign currency translation adjustmentInterimInstant188720000000JPY
Remeasurements of defined benefit plansPrior1YearInstant57023000000JPY
Remeasurements of defined benefit plansInterimInstant37399000000JPY
Non controlling interestsPrior1YearInstant26900000000JPY
Non controlling interestsInterimInstant27462000000JPY
Net assetsPrior1YearInstant3786130000000JPY
Net assetsInterimInstant3020507000000JPY
Liabilities and net assetsPrior1YearInstant14986993000000JPY
Liabilities and net assetsInterimInstant14743879000000JPY
Operating revenue elePrior1InterimDuration3354957000000JPY
Operating revenue eleInterimDuration3150274000000JPY
Electric utility operating revenue elePrior1InterimDuration3094229000000JPY
Electric utility operating revenue eleInterimDuration2892052000000JPY
Other business operating revenue elePrior1InterimDuration260728000000JPY
Other business operating revenue eleInterimDuration258221000000JPY
Operating expenses elePrior1InterimDuration3155945000000JPY
Operating expenses eleInterimDuration2933219000000JPY
Electric utility operating expenses elePrior1InterimDuration2910628000000JPY
Electric utility operating expenses eleInterimDuration2693313000000JPY
Other business operating expenses elePrior1InterimDuration245316000000JPY
Other business operating expenses eleInterimDuration239905000000JPY
Operating incomePrior1InterimDuration199012000000JPY
Operating incomeInterimDuration217054000000JPY
Non operating incomePrior1InterimDuration97643000000JPY
Non operating incomeInterimDuration117975000000JPY
Dividends income noiPrior1InterimDuration447000000JPY
Dividends income noiInterimDuration574000000JPY
Interest income noiPrior1InterimDuration1029000000JPY
Interest income noiInterimDuration2495000000JPY
Equity in earnings of affiliates noiPrior1InterimDuration84570000000JPY
Equity in earnings of affiliates noiInterimDuration108400000000JPY
Other noiPrior1InterimDuration11595000000JPY
Other noiInterimDuration6505000000JPY
Non operating expensesPrior1InterimDuration45960000000JPY
Non operating expensesInterimDuration52847000000JPY
Interest expenses noePrior1InterimDuration32794000000JPY
Interest expenses noeInterimDuration45280000000JPY
Other noePrior1InterimDuration13165000000JPY
Other noeInterimDuration7566000000JPY
Ordinary revenue elePrior1InterimDuration3452601000000JPY
Ordinary revenue eleInterimDuration3268249000000JPY
Ordinary expenses elePrior1InterimDuration3201905000000JPY
Ordinary expenses eleInterimDuration2986066000000JPY
Ordinary incomePrior1InterimDuration250695000000JPY
Ordinary incomeInterimDuration282183000000JPY
Provision or reversal of reserve for fluctuation in water levels elePrior1InterimDuration－JPY
Provision or reversal of reserve for fluctuation in water levels eleInterimDuration280000000JPY
Provision of reserve for fluctuation in water levels elePrior1InterimDuration－JPY
Provision of reserve for fluctuation in water levels eleInterimDuration280000000JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass
statement vs summary · net assetsconsolidated 2025-09-30pass
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass
statement vs summary · total assetsconsolidated 2025-03-31pass
statement vs summary · total assetsconsolidated 2025-09-30pass