Integrated Energy Systems for Decarbonization: Advances in Hydrogen Technologies, Carbon Capture, Emissions Management, and ESG-Driven Decision Support is a comprehensive reference that addresses the urgent need for practical, system‑level decarbonisation strategies in the energy and industrial sectors. The book examines the technological, regulatory, and operational challenges of deploying low‑carbon solutions—including hydrogen technologies, carbon capture and storage/carbon capture, utilisation, and storage (CCS/CCUS), bioenergy, and waste‑to‑energy—within integrated energy systems. It emphasizes system‑level design, emissions monitoring, and data‑driven decision‑making, providing a coherent framework for researchers, engineers, policymakers, and sustainability professionals. Covering EU and global policy frameworks, regulatory drivers, integrated transition pathways, and the fundamentals of major decarbonisation technologies, the book links technical performance with ESG‑aligned decision support. Dedicated chapters explore emissions quantification, technology assessment, and industrial and SME applications, while future‑oriented sections outline emerging trends and long‑term pathways toward net‑zero systems. Its modular structure and visual aids enhance discoverability and allow each chapter to function as a standalone resource for targeted research or applied decision‑making. Designed for advanced practitioners, policy advisors, and academic researchers, this reference supports the operationalisation of integrated decarbonisation strategies within complex energy systems. It provides the analytical tools and technical context needed to build sustainable, resilient, and regulatory‑compliant energy infrastructures, contributing directly to global climate goals and the UN SDGs (7, 9, 12, and 13).

• Integrates hydrogen, bioenergy, and CCS/CCUS technologies into a unified system‑level framework
• Links technical performance with ESG‑oriented decision‑making to support credible sustainability strategies
• Provides clear, comprehensive coverage of major decarbonisation technologies and their interactions
• Uses data‑driven emissions monitoring and analysis to enable transparent, quantitative evaluation
• Offers practical guidance to navigate policy and regulatory compliance in energy and industrial systems