As the chair of the OGC EmissionML Standard Working Group, I’ve had many conversations about what EmissionML is—and just as importantly, what it isn’t. It’s an initiative I’m deeply passionate about, and frankly, one that’s often misunderstood. So let’s clear the air.

In June ‘26, I was invited to give a short talk at the 20th Anniversary Conference of the Harvard Center for Geospatial Analysis, where this year’s theme was Digital Twins. The following summarizes the key ideas I shared during my talk.

On June 11 2025, I chaired the kickoff meeting of the OGC Emission Event Modeling Language Standards Working Group, held in Mérida, Mexico. Below is a summary of the meeting, which is also published on the SensorUp blog.