NJ S 1840 creates a comprehensive framework addressing AI workforce displacement, environmental impact of AI infrastructure, and high-risk AI governance. It establishes the AI Horizon Fund, financed by a 5% assessment on gross AI revenue from AI infrastructure entities and supplemental contributions from employers whose AI deployments cause layoffs. The Department of Labor and Workforce Development must maintain at-risk sector lists, develop retraining programs, provide enhanced unemployment benefits for AI-displaced workers, and require employers with 100+ employees to file AI Impact Disclosures when AI deployments result in layoffs. AI infrastructure entities must conduct environmental impact assessments and enter community benefit agreements. High-risk AI systems must undergo algorithmic impact assessments before deployment. The Attorney General is empowered to investigate AI-driven discrimination and unreasonable AI workplace surveillance. Violations of environmental and high-risk AI provisions carry civil penalties of $1,000 to $2,000.