"ACERM governs 50,000 AI inference requests per month against live UK National Grid carbon intensity data, generating a SHA-256 verified audit trail (Patent Pending GB2610865.4). Estimated monthly value: carbon avoidance £0, regulatory risk reduction £17,708, insurance saving £400. Total monthly ROI: 9.1x on £1,999 subscription. CSRD regulatory exposure reduced by an estimated £2,125,000."