{"id":"GSX:IND-004:C01","local_id":"C01","claim":"Under the paper's central assumptions, vanadium redox flow batteries reach lifetime cost parity with lithium iron phosphate at about sixteen hours of duration.","claim_type":"conditional","status":"conditional","evidence_status":"modelled","confidence":null,"depends_on":["GSX:IND-004:A01","GSX:IND-004:A02"],"result":"GSX:IND-004:R01","results":["GSX:IND-004:R01"],"sensitivity":"high","main_limitation":"Sixteen hours is a model result, not a physical law. Cheap lithium, low cycling, high interest rates or poor flow-battery performance move the crossing later. The first market in the manuscript is roughly twelve to twenty-four hours, not the four-hour lithium market.","source_study":"GSX:IND-004","version":"1.0","href":"https://greyscienx.com/research/strategic-industrialisation/the-vanadium-grid-storage-economy/claims/C01","supported_by":["GSX:IND-004:PDF"],"contradicted_by":[],"qualifies":[],"contradicts":[]}