Lotus worked with the City of Dubuque to estimate the city’s 2022 community-wide greenhouse gas emissions. The city was looking for a consultant to verify their inventory and methodology as it had been done previously by student volunteers at the University of Northern Iowa. Lotus compared previous inventories to the standard GPC protocol and was able to suggest new emissions sources that can be included in the inventory and also wrote an inventory management plan so city staff can update the inventory workbook in the future. Lotus also updated the City’s business-as-usual model with the latest emissions and projections. The project was capped off with a presentation to the Dubuque City Council and a final report.