It is a little hard to find the actual reference. It says "low-energy nuclear reactions" on page 7, Figure 3, item 3.6.
Here is the URL for the full document - > > ADVANCED RESEARCH PROJECTS AGENCY – ENERGY (ARPA-E) > U.S. DEPARTMENT OF ENERGY > OPEN INNOVATIVE DEVELOPMENT IN ENERGY-RELATED APPLIED SCIENCE (OPEN IDEAS) > Announcement Type: Initial Announcement > Funding Opportunity No. DE-FOA-0001002 > CFDA Number 81.135 > > > http://www.floridaenergy.ufl.edu/wp-content/uploads/DE-FOA-0001002-FOA-IDEAS.pdf
