
Incentive Arithmetic

Announced incentive totals combine instruments with different timing, conditionality, and ownership into one number.
Virginia's grant for Avio's rocket-motor plant in Pittsylvania County reads as $97,723,000. The enabling statute caps annual payments at $6,000,000, opens the payment window in the fiscal year beginning July 1, 2027, closes it in the fiscal year beginning July 1, 2046, conditions every installment on legislative appropriation plus documented jobs and capital investment, and forfeits what goes unearned. Collecting the headline takes seventeen consecutive performing years.
Danville is the sharper case. Two line items sit in the city's FY2027 capital plans, both filed under infrastructure: $7.8 million for 3.5 miles of gas pipeline, which the city retains and Microporous repays through gas rates, and $2.5 million for 4,800 linear feet of gravity sewer, ownership of which transfers to Microporous on completion. The pipeline is a network asset that outlives the tenant. The sewer has near-zero public residual if the plant never runs.
Both read as infrastructure spending in the announcement, and the combined figure carries no signal about which is which.
Form Energy Is Shipping Cells From Weirton. $110 Million of the State Package Has No Authorizing Record.

West Virginia announced $290 million to land Form Energy's iron-air battery plant on the former Weirton Steel property. That was December 2022. Two tranches have paper: $75 million moved through the state Economic Development Authority, $105 million by supplemental appropriation. The remaining $110 million has no authorization, obligation, payment, or lapse that I could locate — three and a half years after announcement, five months after commercial production started. Below: the requirement profile read off the air permit, the five screens that closed the field, and what a parcel assessed at $95.024 million and held as collateral means with headcount at 400 against a commitment of 750.
Form Energy Is Shipping Cells From Weirton. $110 Million of the State Package Has No Authorizing Record.
West Virginia announced $290 million to land Form Energy's iron-air battery plant on the former Weirton Steel property. That was December 2022. Two tranches have paper: $75 million moved through the state Economic Development Authority, $105 million by supplemental appropriation. The remaining $110 million has no authorization, obligation, payment, or lapse that I could locate — three and a half years after announcement, five months after commercial production started. Below: the requirement profile read off the air permit, the five screens that closed the field, and what a parcel assessed at $95.024 million and held as collateral means with headcount at 400 against a commitment of 750.

Verification Checklist

A building permit is the first verifiable record of a manufacturing deal, filed at the local building department and public within days of application.
Everything after that runs on fiscal calendars the project never touched. Municipal annual financial reports, where tax abatement figures sit under GASB 77, publish six to twelve months after fiscal year end, which puts the earliest possible abatement number 12 to 18 months past announcement. GASB 77 does not require naming the recipient, either. Plenty of cities report a program-level total and stop.
QCEW county employment data is slower and thinner: roughly six months behind each quarter, with about 60% of private county-level cells suppressed. A single plant alone in its NAICS code in a small county disappears into that suppression.
Job counts get verified in year two and later, through state grant performance reporting, because performance-based grants pay only after the count is confirmed.
Form Energy has been in Weirton 38 months, in commercial production with 400-plus employees, and no project-specific abatement figure has surfaced. In year one, silence is usually the calendar.
Downstream Demand Map

Form Factory 1 reached commercial production in February 2026: 550,000 square feet on the old Weirton Steel site, roughly 400 workers, per the city's notice. Those jobs are placed.
Demand travels through the order book. Form Energy reported more than 80 GWh of iron-air systems under contract as of June 2026, including 30 GWh for an Xcel Energy–Google data center in Minnesota and 12 GWh for Crusoe beginning 2027. Iron-air cells cycle iron, water, and air for multi-day discharge, with no lithium, cobalt, or nickel in the bill of materials. Procurement therefore runs toward domestic metals processing, and the 2022 ArcelorMittal supply agreement was disclosed as non-exclusive.
Two categories are open. Upstream, iron feedstock and pellet handling. Downstream, field installation at deployment sites nowhere near West Virginia: civil work, interconnection, controls integration, commissioning. The Minnesota system occupies roughly five acres.
No O&M contractor has been named publicly for any contracted deployment.
