Unified Carbon-Energy-Toxicity Decision Execution Engine (UCETDEE): Renewable Energy Optimized Version

Abstract

UCETDEE is a fully automated intelligent carbon neutrality engine built on the innovative "1+(-1)=0" closed-loop architecture, aiming to achieve a defect-free, high-efficiency, net-zero emission carbon neutrality cycle. Driven primarily by renewable energy, the system realizes precise functional hedging between the "carbon-energy-byproduct core system" and the "dynamic decision execution module", completing the entire process from atmospheric carbon detection to neutralization effect verification without human intervention. Developed based on Python 3, the engine integrates core scientific computing libraries and authoritative physical-chemical constants from the NIST Chemistry WebBook to ensure calculation accuracy. Its core functional framework includes six interconnected modules: a multimodal carbon detection module (combining spectral, time-series, and image detection with weighted fusion to eliminate environmental interference); a heuristic search-based intelligent carbon neutrality path planning module (screening optimal CO₂ conversion paths from 9 differentiated reaction routes); a renewable energy-driven execution module (the core optimization of this version, minimizing indirect emissions); a byproduct toxicity prediction and multi-dimensional risk control system (evaluating potential hazards like NOₓ, SO₂, and CO via ToxicityDB and RiskScorer); a feedback learning engine for online strategy optimization; and a full-process traceable carbon ledger with automated report generation. Operational results from three consecutive error-free automated cycles validate its superior performance: total energy consumption of 501.13 kWh (100% from renewable sources), direct carbon removal of 170.62 kg, and net carbon removal of 152.07 kg after accounting for indirect emissions, with a net carbon removal efficiency of approximately 30.35%—far exceeding the average level of mainstream solutions. All cycles maintained a risk score ≤0.279, below the industry safety threshold, with byproduct risks strictly controlled within acceptable ranges. UCETDEE boasts significant technical advantages: renewable energy-prioritized design turning net carbon removal from negative to positive; a triple risk evaluation system covering byproduct toxicity, reaction conditions, and energy-related emissions; a fully automated closed workflow; a tamper-proof audit mechanism compliant with carbon trading requirements; and flexible scalability for custom reaction paths and optimization algorithms. Reaching production-level availability, it meets core requirements of carbon credit standards including CCER and EU ETS, and can be widely deployed in industrial exhaust treatment, urban atmospheric governance, and remote area carbon capture scenarios, providing a reliable high-performance solution for global dual-carbon target implementation.