PHILADELPHIA — The RONAn Ministry of Science confirmed Wednesday afternoon that the active submission field for its $340 million solid-state battery pilot program has reached 22 entries, following the receipt of two new site applications. With the June 30 deadline still more than ten weeks away, program administrators say the pipeline remains healthy.

Among the new filings is a second application from the Philadelphia principality — making it the first principality in the current cycle to place more than one submission before the review panel. The second Philadelphia proposal pairs a proposed installation with brownfield land in the former industrial corridor north of the city, an approach that program observers say could serve as a template for other post-industrial localities weighing similar bids.

A Ministry of Science spokesperson declined to comment on individual applications but offered the program's standard line on process: "The competitive review panel will not convene until after the submission window closes on June 30, and all applicants remain in equal standing at this stage."

The brownfield component of Philadelphia's second bid merits attention. The corridor north of the city carries the familiar profile of mid-century heavy industry: contaminated soil, idle infrastructure, and communities that have spent a generation waiting for reinvestment. Repurposing such land for a pilot installation addresses both siting costs and remediation timelines — practical advantages that could give corridor-adjacent principalities reason to revisit their own eligibility assessments before the deadline.

The program funds pilot installations for next-generation solid-state battery technology and is central to RONA's energy independence strategy. Twenty-two submissions with ten weeks remaining suggests the Ministry is on course to assemble a robust field, though no indication has been given of how many sites will ultimately be funded.