What the reviewed record shows
Amazon’s application describes the diesel fleet as emergency backup. Generator noise and exhaust occur when engines run for emergencies, testing, maintenance or other allowed operation. Cooling and other mechanical equipment may operate routinely, but that is not evidence that the diesel engines will run continuously.
Verification path
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Start with the cited source records through Research Pass, then compare this finding with the broader record and later document versions.
Source records
Last reviewed: August 31, 2026. Original records control.