# Relationship history for MSHA mine 1103207

Current hierarchy: **Green Energy Holdings LLC; Paul M.  Caldwell → S.I. Energy LLC → Old Ben #25**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** S.I. Energy LLC → Old Ben #25; 2009-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Green Energy Holdings LLC et al → Old Ben #25; 2009-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Green Energy Holdings LLC et al → S.I. Energy LLC; 2009-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul M.  Caldwell et al → S.I. Energy LLC; 2009-01-20 to current/open; source msha-controller-operator-history