AFCEC Energy Savings Performance Contract Program Manager Mike Ringenberg, center, fields questions from stakeholders at Joint Base Langley-Eustis, Virginia, on what to expect from their upcoming preliminary assessment phase of their ESPC.

---

Size: 4948px × 3299px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: afcec, air, base, center, civil, cn, cnd, contract, energy, engineer, espc, force, jble, joint, langley-eustis, performance, savings