The Department of Energy, through the Lawrence Livermore National Laboratory (LLNL), is offering a collaboration opportunity to further develop and commercialize electrochromic devices made from Vertically Aligned Carbon Nanotubes (VACNTs). The objective is to enhance the scalability and functionality of these devices, which can modulate the transmission, absorption, and reflection of visible and infrared radiation, making them suitable for applications in smart windows and thermal management systems. This technology is currently at Technology Readiness Level 3 and has shown promising results, including a 47% change in transmittance at approximately 1.7 micrometers IR wavelength. Interested companies are encouraged to submit a statement of interest, including their corporate expertise and contact information, to LLNL's Innovation and Partnerships Office by email or written correspondence. For more details, contact Jared Lynch at lynch36@llnl.gov or Charlotte Eng at eng23@llnl.gov.