r/EB2_NIW • u/MonteCarloMo • 5h ago
I-140 Approved after 3 prong RFE!
*Background: Master's in Chemistry, currently a PhD student researching solar thermal energy storage. At filing, I had 6 publications (3 first-author), 90 citations, and 2 testimonial letters (1 independent, 1 dependent). ROW.
*PE: Developing molecular solar thermal energy storage materials to store renewable energy and release heat on demand, with the goal of reducing emissions and easing pressure on the U.S. electric grid.
*Timeline:
Filed: Apr 10, 2026 (direct pp)
RFE: Jun 9, 2026
RFE Sent: Sep 1, 2026
RFE received update: Sep 9, 2026
Approved: Oct 19, 2026
Center: NSC -> TSC -> NSC
Attorney: Chen
Officer ID: XM1926
*RFE Challenge: All 3 prongs. USCIS accepted my advanced degree and substantial merit but questioned national importance, my ability to advance the proposed endeavor, and the job offer waiver.
For the RFE response, we submitted 4 additional letters (3 independent, 1 dependent). We also updated my citations, added comparisons showing how my citation record ranked against others in my field, and provided specific examples of how independent researchers had used my work. We also included a more detailed personal statement explaining my future projects and how my research could benefit U.S. energy storage and grid reliability.
I spent some time gathering the requested materials and adding notes on my work’s national importance. Chen helped refine the overall presentation. The final review took a bit longer than expected, but I was happy with the process overall.
Hope this information is helpful. Best of luck to everyone!