The Department of Defense, through the Engineer Research and Development Center (ERDC) - Construction Engineering Research Laboratory (CERL), is inviting innovative proposals via a Commercial Solutions Opening (CSO) to address various military and civilian engineering challenges. The CSO aims to obtain solutions that fulfill requirements, close capability gaps, or provide technological advancements in areas such as sustainable materials, energy efficiency, additive construction, and lifecycle management. This initiative emphasizes the importance of eco-friendly practices and technological advancements in military operations, with a focus on enhancing infrastructure while minimizing environmental impacts. Interested parties must submit their solutions through the ERDCWERX platform by 31 October 2025, and all submissions will be evaluated based on technical innovation and relevance to agency missions. For further inquiries, contact Andrea J Thomas at cerl-ct-quotes@usace.army.mil.