Xue Bai, Associate Professor, Pratt
"What OPF gets right is connecting the sustainability and efficiency angles – being thoughtful about model choice, prompt design, and when AI is even the right tool is both economically and environmentally important.
For sustainability professionals, the opportunity isn't to avoid AI — it's to lead on using it intelligently. That's a conversation that needed to happen, and OPF is having it."
George Garnett, Interim US Commercial Lead, PAIR
"The conversation around AI's environmental impact is usually buried under cost and latency discussions. What OPF gets right is connecting the sustainability and efficiency angles — being thoughtful about model choice, prompt design, and when AI is even the right tool is both economically and environmentally important. For sustainability professionals, the opportunity isn't to avoid AI – it's to lead on using it intelligently. That's a conversation that needed to happen, and OPF is having it."
Maria Fujihara
“OPF has extensive climate expertise across its diverse and growing global climate team from emissions modeling and climate policy, to climate reduction strategy building. Together, we will be able to make a tremendous impact by decarbonizing companies across the globe.”
Gilman Callsen
“I contracted OnePointFive to run user interviews and insights gathering for our emissions reduction potential tool, CRANE. I appreciated how OPF worked seamlessly alongside our RhoAI team—managing the end-to-end interviewing process, and integrating insights into the final user report alongside our survey results. I look forward to partnering with them in the near future!”
Iana Aranda
“What I appreciated about OPF was the ease with which their team integrated into ours and how their style of work synced up with our organization. OPF’s team became an integral part of ours and cultivated a powerful trust that propelled us forward. Their expertise helped our organization orient towards an authentic and transformative trajectory.”
Jennifer Sanduski
“OnePointFive conducted climate technology and commercial due diligence for one of our VC investment prospects. The OnePointFive team worked with speed and with an eye for detail, producing high quality insights that expanded our initial scope of considerations."