Barbatus is an ESG assistant that utilizes generative artificial intelligence (AI) technology to assist ESG analysts in interpreting ESG-related data, enhancing comparative analysis, and assessing the impact of companies on the environment. The AI-powered tool generates real-time, fully sourced textual explanations in response to queries about the ESG data of portfolio companies. The tool can be described as an "AI ESG assistant" designed for analysts, aiming to help them interpret ESG data more effectively, improve comparative analysis, and gain a better understanding of how companies can reduce their impact on the environment.