Zaporizhzhia nuclear plant has run on backup generators for over a week

Fact-check index: 42/100 — The core claim—ZNPP has run over a week on diesel generators after losing external grid power, per the IAEA—is supported by both cited headlines, but nearly every other specific detail (generator design purpose, fuel/failure risk, Russian control since 2022, front-line proximity, and IAEA's ceasefire-style access demands) is asserted without any supporting source text, since only headlines were provided.

• ZNPP has been running on emergency diesel generators for more than a week after losing external grid connection, per the IAEA — Matches both headlines: Guardian ('Nuclear plant has lost power and running on generators, UN watchdog says') and Al Jazeera ('without external power for over a week').
• Diesel generators are a last-resort backstop meant to keep cooling running for hours or days while grid power is restored, not to substitute for the grid long-term — General technical background not established by the two headlines; no article body was provided to confirm this framing was sourced.
• A prolonged outage raises the risk that generators run out of fuel or fail mechanically, cutting cooling to reactor cores and spent-fuel pools — Plausible but not confirmed by the source material given, which is limited to headlines.
• A cooling failure would carry consequences for Ukraine, its neighbours and the wider continent — Editorial framing/analysis not found in the provided headlines.
• The plant has been under Russian military control since the early weeks of the 2022 invasion — Widely reported elsewhere but not contained in either supplied headline; no article text to verify against.
• The plant lies close to the front line, exposing its transmission lines to fighting — Not stated in the two headlines provided.
• The IAEA has long called for access or ceasefire-style guarantees around the plant — Not present in the supplied source headlines; requires the full article text to confirm.