Publications

This research critically evaluates hydrogen cofiring's role in reducing CO2 emissions and enhancing energy efficiency, while discussing economic feasibility and implementation challenges. Using thermodynamic modelling software, it explores the introduction of hydrogen into an existing Combined Cycle Gas Turbine (CCGT) plant, revealing both the potential and the complexities of such a transition. Hydrogen's increased reactivity compared to natural gas leads to a faster flame speed and higher adiabatic flame temperature, which improves energy efficiency and reduces CO2 emissions. This study delves into the economic aspects of hydrogen cofiring, assessing its cost implications and potential financial benefits. It acknowledges the practical challenges of integrating hydrogen with natural gas, from infrastructure modifications to regulatory compliance, and offers insights into overcoming these obstacles. The findings highlight a significant increase in plant production and a reduction in CO2 emissions with hydrogen cofiring. This condensed examination provides a holistic view of hydrogen cofiring's impacts, including environmental, economic, and technical dimensions. It serves as a guide for policymakers, industry stakeholders, and researchers in navigating the transition towards cleaner, more sustainable energy production, emphasizing the importance of comprehensive strategies for managing the complexities of hydrogen and natural gas integration.