Chapman served as counsel to the developer in a long-term Energy-as-a-Service (EaaS) infrastructure project financing for a private Texas university. The project was financed through a combination of tax-exempt and taxable bonds totaling more than $90 million, the proceeds of which are being used for the installation of a solar array and upgrades to existing cooling, heating systems, and lighting systems, resulting in significantly reduced energy costs, elimination of scope 2 greenhouse gas emissions, and enhanced local air quality and sustainability.