Higher education R&D expenditures (HERD) grew by 38.9 percent from 2008 to 2017, an increase of more than $21 billion, according to an SSTI analysis of recently released data from the National Science Foundation’s National Center for Science and Engineering Statistics. From 2016 to 2017, HERD grew by $3.8 billion, the largest year-over-year increase since 2010-2011. Higher education R&D expenditures grew the fastest in Connecticut (66.2 percent), Massachusetts (63.9 percent), and Wyoming (63.0 percent) over the 10-year period, while New York ($2.3 billion increase), California ($2.0 billion), and Massachusetts ($1.6 billion) saw the largest absolute gains during this time.