coldchainOS Digest A daily research note on cold storage, energy, refrigeration, security and the last mile. https://coldchainos.org/digest/ 2026-11-09T09:00:00-05:00 coldchainOShttps://coldchainos.org/ Digest, Nov 9, 2026: OT security comments, EIA’s next outlook, last-mile demand, HFC dates https://coldchainos.org/digest/2026-11-09/ 2026-11-09T09:00:00-05:00 2026-11-09T09:00:00-05:00 Four dated items for cold-storage owners and underwriters: NIST’s OT security draft is open for comment, EIA’s next outlook is due Nov 10, delivered-grocery growth, and EPA’s refrigerant installation dates.