
NSF Developing Strategy to Address Mid-Scale Research Infrastructure Needs
On Oct. 6, the National Science Foundation issued a request for information
Congress directed NSF to produce the strategy in a provision
NSF says that many scientific discoveries could be enabled by mid-scale RI, but such projects often fall in a gap between the eligibility thresholds of the foundation-wide programs that are dedicated to funding RI. Currently, NSF funds mid-scale projects through the budgets of its six research directorates.

NSF focusing on projects in funding gap from $20-100 million
The RFI defines mid-scale RI as projects that cost between $4 million and $100 million.
The lower bound is equal to the maximum size of grants issued by NSF’s Major Research Instrumentation
NSF lowered
The RFI notes that NSF is most interested in mid-scale RI projects that fall between $20 million and $100 million in total cost. It explains, “This range is of primary interest to NSF as it will help us anticipate the potential impact of lowering the MREFC threshold as well as identifying promising projects that remain difficult to address within program budgets due to the comparatively large investment needed in a relatively short period of time.”
The RFI seeks submissions of project ideas that describe the scientific breakthroughs they would enable, provide evidence of research community support, and explain the intended concept of operations. However, it also stresses that NSF has not established a new funding source for such projects and that the RFI should not be taken to imply that NSF intends to issue a formal call for proposals.
Submissions are due by Dec. 8. After assessing the responses, NSF plans to summarize the high-level insights for the science community and internal NSF use.
Recent NSF efforts offer insights into mid-scale needs across disciplines
Several NSF divisions have taken actions in recent years to more formally support and assess demand for mid-scale RI. Historically, NSF often relied on unsolicited proposals to identify potential mid-scale projects. More recently, some NSF divisions have created programs dedicated to mid-scale RI, which allows them to collect and assess multiple proposals simultaneously.
For example, the Division of Astronomical Sciences (AST) established a Mid-Scale Innovations Program
The mid-term review
The review also stressed that the program has demonstrated the high-level of demand for mid-scale RI:
Despite limited resources for MSIP, NSF-AST has funded an exciting set of highly ranked proposals in a heavily oversubscribed competition. ... The scientific promise of these projects confirms the NWNH expectation that a mid-scale program would enable major advances that respond nimbly to opportunities on a diverse range of science topics.
Among them, the Division of Chemistry held workshops on mid-scale instrument development
Congressional interest in mid-scale infrastructure continues
The AICA is not the first time Congress has asked NSF to assess needs for mid-scale RI. In the America COMPETES Reauthorization Act of 2010, Congress directed the National Science Board, NSF’s governing board, to evaluate demand for mid-scale RI across all disciplines and weigh in on whether NSF should expand existing programs or create new mechanisms that support mid-scale RI.
In its final report

Figures from the 2011 NSB report that depict the distribution and character of NSF’s mid-scale research infrastructure investments that were funded through individual research directorates as of fiscal year 2011. Amounts represent the total multi-year value of active awards.
(Image credit – National Science Board)
Since the passage of the AICA, mid-scale RI has again cropped up in Congress. The appropriations committee report
The Committee is supportive of recent actions to lower the MREFC threshold but encourages the National Science Board to consider further changes that would bridge the gap between the Major Research Instrumentation program and the MREFC account while also developing processes appropriate for mid-scale infrastructure, cyberinfrastructure, and instrument upgrades to be funded through the MREFC account. The Board shall, in collaboration with the National Academies, examine these requirements and report to the Committee within 180 days after enactment of this Act regarding its recommendations on how to address this matter within the confines of a restricted funding environment.
Negotiations between the House and Senate will determine whether this committee guidance is included in the final appropriations agreement for fiscal year 2018.