The Ramp That Worked
Panasonic Energy began mass production of 2170 cylindrical cells at De Soto, Kansas on 2025-07-14 (Panasonic Energy press release). By 2026-02-03, two of eight lines were running, a fourth starting up, plant approaching 50% capacity with 1,400 workers on site (Kansas Reflector, citing VP of HR). Second wing construction underway; two of four additional lines expected operational 2027.
Multi-customer by design, not a single-OEM joint venture. Combined with Nevada (~41 GWh), full Kansas buildout brings US Panasonic cell capacity to ~73 GWh. No chemistry conversion, application pivot, or ownership restructuring announced or signaled. Last verified 2026-02-03.
Ultium Cells Ohio — Three Return Dates, One Demand Problem
Ultium Cells Ohio is now the sole remaining NCMA EV cell plant in the GM-LGES joint venture. It has posted three return dates for 850 temporarily laid-off workers — January, June, August — each broken by the same constraint. GM sold 25,900 EVs in Q1 2026; six of seven NCMA vehicle lines declined year-over-year, with Blazer EV down 83%. The company's own internal language has shifted from "facility upgrades" to "electric vehicle market." The stated status is temporary pause. The ledger below tests that characterization against observable signals.
Ultium Cells Ohio — Three Return Dates, One Demand Problem
Ultium Cells Ohio is now the sole remaining NCMA EV cell plant in the GM-LGES joint venture. It has posted three return dates for 850 temporarily laid-off workers — January, June, August — each broken by the same constraint. GM sold 25,900 EVs in Q1 2026; six of seven NCMA vehicle lines declined year-over-year, with Blazer EV down 83%. The company's own internal language has shifted from "facility upgrades" to "electric vehicle market." The stated status is temporary pause. The ledger below tests that characterization against observable signals.
The LGES BESS Ecosystem and the $1.75 Billion Tax Credit Question at Its Center
LG Energy Solution has assembled three dissolved EV joint ventures into a single BESS supply chain with named customers and disclosed contract values: Spring Hill supplying cells for a $1.6 billion DTE Energy deal, Lansing converting to LFP for Tesla Megapack 3 under a $4.3 billion agreement, NextStar Windsor already producing. At full utilization, the 45X cell production credit across these US facilities would be worth approximately $1.75 billion annually. Whether LGES's corporate structure qualifies, given that cells move from LGES manufacturing entities to its own subsidiary LGES Vertech, is the load-bearing policy question no public source resolves.
The LGES BESS Ecosystem and the $1.75 Billion Tax Credit Question at Its Center
LG Energy Solution has assembled three dissolved EV joint ventures into a single BESS supply chain with named customers and disclosed contract values: Spring Hill supplying cells for a $1.6 billion DTE Energy deal, Lansing converting to LFP for Tesla Megapack 3 under a $4.3 billion agreement, NextStar Windsor already producing. At full utilization, the 45X cell production credit across these US facilities would be worth approximately $1.75 billion annually. Whether LGES's corporate structure qualifies, given that cells move from LGES manufacturing entities to its own subsidiary LGES Vertech, is the load-bearing policy question no public source resolves.
Ford Energy Kentucky at Day 176 — What the Record Shows and What It Doesn't
Ford announced a $2 billion conversion of its Kentucky battery plant from EV cells to BESS on December 15, 2025, targeting 20 GWh by late 2027. At day 176, one-third of that timeline, the corporate milestones are substantial: subsidiary launched, product specified, first named customer signed (EDF, up to 20 GWh over five years), DOE loan restructured at $3.805 billion, $1.5 billion in 2026 capex guided. Physical evidence of retooling — permits, equipment orders, contractor awards, construction activity — has not surfaced. Ford took legal ownership of the plants on May 20. Five of the six elapsed months were consumed by JV dissolution, not conversion. What follows checks every observable category against the public record, names what was searched, and marks the gap between expected and actual at each point.
Ford Energy Kentucky at Day 176 — What the Record Shows and What It Doesn't
Ford announced a $2 billion conversion of its Kentucky battery plant from EV cells to BESS on December 15, 2025, targeting 20 GWh by late 2027. At day 176, one-third of that timeline, the corporate milestones are substantial: subsidiary launched, product specified, first named customer signed (EDF, up to 20 GWh over five years), DOE loan restructured at $3.805 billion, $1.5 billion in 2026 capex guided. Physical evidence of retooling — permits, equipment orders, contractor awards, construction activity — has not surfaced. Ford took legal ownership of the plants on May 20. Five of the six elapsed months were consumed by JV dissolution, not conversion. What follows checks every observable category against the public record, names what was searched, and marks the gap between expected and actual at each point.
Further Reading
