
Climate Finance
Position your company to lead in the climate economy
We help businesses, funds, and investors to maximize ROI and impact through financial modeling, environmental analysis, and pre- and post-investment support.
Section Styles partners border-top border-bottom
At OnePointFive, we specialize in tailored climate-focused financial services.
Pre- and Post-Investment Support
Integrate climate and ESG throughout the investment lifecycle — including due diligence, risk assessments, impact measurement & monitoring, and reporting
Scenario-Based Modeling
Design and build bespoke models to generate outcomes across a variety of scenarios, i.e. to evaluate both financial and environmental impact
Portfolio Company Engagement & Technical Assistance
Support funds in providing sustainability services and expertise to portfolio companies, to meet investor requirements and build capacity
Section Styles solutions-two border-top
Our Climate Finance Process
We measure climate and financial impact at every stage of the investment lifecycle—delivering clear insights for investors, carbon markets, and strategic decision-making.
“OnePointFive conducted climate technology and commercial due diligence for one of our VC investment prospects. The team worked with speed and with an eye for detail, producing high quality insights that expanded our initial scope of considerations. The depth of their coverage on climate science, machine learning and AI allowed our investment committee to proceed in confidence with our investment.”
Jennifer Sanduski
Senior Associate, Munich Re Ventures

Section Styles border-top blog
Meet Our Climate Finance Lead
Neil Yeoh, CEO, OnePointFive, Climate Finance
Neil leads net-zero strategy and climate workforce training & development. With 15+ years of experience at Dalberg, KPMG, Accenture, and Echoing Green, his work spans climate investing, startup advisory, and sustainability consulting. He has managed multi-million dollar climate portfolios, advised Fortune 500 companies and governments on GHG accounting, LCA modeling, climate target-setting and decarbonization investments. Neil is also a contributor to Forbes and the World Economic Forum.
Neil has trained 7,500+ professionals on green skills and has been a keynote speaker at the UN, Yale, and global forums.
Section Styles partners border-top border-bottom
Our Climate Finance Services Partners
OPF Climate Finance Case Studies
Want to Learn More About our Work?
Section Styles border-bottom blog
Section Styles white-paper
Free Download
Grab the Playbook
Struggling to find the perfect sustainability candidate? Discover why your hiring strategy might be missing the mark and how to fix it.