Wind power generation equipment shutdowns and repair costs arising from lightning-related power outages
First written in FY2025-H1. 2 of 3 entries say "Mitigated", first in FY2026-H1. Latest entry: FY2026.
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- FY2026MitigatedAnnual report
「During the current consolidated fiscal year, revenue was higher than in the previous fiscal year because power generation and electricity sales prices remained favorable compared with the previous year, among other factors. Profit was also higher year on year, in addition to the profit contribution from higher revenue, because maintenance expenses decreased compared with the previous year as no major repairs were required, and depreciation and amortization expense declined substantially because impairment losses were recognized in the previous fiscal year, among other factors.」
Compared with the facility shutdown and repair cost burden caused by lightning-related power outages in the previous fiscal year, the current fiscal year saw no major repairs and lower maintenance expenses, resulting in higher revenue and profit for the wind power generation business. - FY2026-H1MitigatedAnnual report
「Revenue was higher year on year because the wind turbines had been shut down in the previous fiscal year due to the effects of lightning-related power outages, among other factors. Profit was also higher year on year, owing to the profit contribution from higher revenue, a substantial decrease in depreciation and amortization expense due to impairment losses recognized in the previous fiscal year, and lower maintenance expenses as no major repairs were required, among other factors.」
The wind power generation business posted higher revenue and profit in the current interim period, as no major repairs were required, compared with the facility shutdown caused by lightning-related power outages in the previous fiscal year. - FY2025-H1MaterialisedAnnual report
「Revenue was lower year on year because wind turbines were shut down for a certain period due to the effects of lightning-related power outages that occurred during the summer, among other factors. On the cost side, maintenance expenses for inspecting and repairing the power generation facilities were incurred as a result of the lightning-related power outages.」
Lightning-related power outages actually occurred in the wind power generation business, affecting operating results through the shutdown of the turbines for a certain period and the resulting maintenance expenses for inspecting and repairing the facilities.