TrelliSense -

TrelliSense is on a mission to monitor all human infrastructure for gaseous emissions, starting with methane and later expanding to other gases (e.g. NOx, VOCs, etc.). We have developed proprietary continuous, ground-based and long-range optical methane sensors that can detect, localize and quantify methane emissions from point- and area-source emitters all at a fraction of the cost of existing monitoring technologies. Primary target markets include the full gas supply chain (upstream wells, midstream processing/distribution and consumer utilities), agriculture, landfills/waste and industrial facilities. Today, we are raising a seed round of $2M to build a scalable manufacturing program and service paid pilots through the spring and summer before expanding those accounts to enterprise customers in late 2024 / early 2025.