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PE-11 (2)

PE-11 (2): Long-Term Alternate Power Supply - Self-Contained

The organization provides a long-term alternate power supply for the information system that is:

PE-11 (2)(a): Self-contained;

PE-11 (2)(b): Not reliant on external power generation; and

PE-11 (2)(c): Capable of maintaining [Selection: minimally required operational capability; full operational capability] in the event of an extended loss of the primary power source.

Supplemental

This control enhancement can be satisfied, for example, by the use of one or more generators with sufficient capacity to meet the needs of the organization. Long-term alternate power supplies for organizational information systems are either manually or automatically activated.

CIA Levels
Confidentiality	unknown
Integrity	unknown
Availability	unknown

Overlays
NC3

Related Controls

The controls below (if any) were marked by NIST as being related to PE-11 (2).

Control	Description
No controls

Enhancements

The controls below (if any) add on to the requirements of PE-11 (2).

Control	Description
No controls

Related CCIs

The CCIs below are tied to PE-11 (2).

CCI	Definition
CCI-002956	The organization provides a long-term alternate power supply for the information system that is self-contained.
CCI-002957	The organization provides a long-term alternate power supply for the information system that is not reliant on external power generation.
CCI-002958	The organization provides a long-term alternate power supply for the information system that is capable of maintaining minimally required operational capability or full operational capability in the event of an extended loss of the primary power source.