SEETEL New Energy Co., Ltd., Aegis Critical Energy Defence Corp., and Quantum eMotion Corp. have expanded their strategic partnership to integrate quantum-secured cybersecurity directly into Battery Energy Storage Systems (BESS)1. This collaboration specifically targets the looming ‘Harvest Now, Decrypt Later’ threat, a scenario where adversaries collect currently encrypted data with the intent of decrypting it later using powerful quantum computers. The initiative focuses on embedding quantum-level encryption within the physical architecture of power grids, moving beyond conventional software-based defenses to establish a more resilient security posture. By fortifying the energy platform at a foundational level, this alliance aims to protect critical national energy infrastructure against future cryptographic attacks that could exploit current systems. This proactive measure is vital for maintaining the long-term integrity and resilience of energy grids, preempting potential compromises stemming from cryptographic vulnerabilities inherent in today's technology. Practitioners should recognize this as a significant step toward developing inherently quantum-resistant operational technology crucial for essential services.