ExxonMobil is tackling the challenge of decarbonizing the chemical industry by revolutionizing olefins production with the use of hydrogen. Olefins, essential in plastics manufacturing, traditionally rely on high-temperature steam cracking furnaces fueled by hydrocarbons, leading to significant CO2 emissions. The company's breakthrough involved the installation of advanced pyrolysis burners at its Baytown, Texas plant, capable of utilizing up to 100% hydrogen. Commercial testing at 98% hydrogen concentration demonstrated equivalent ethylene and olefins production, showcasing the feasibility of a low-carbon approach. This shift towards hydrogen aligns with ExxonMobil's strategy to reduce carbon emissions and integrate hydrogen into its operations. Plans include expanding hydrogen-capable burners to more furnaces, alongside the construction of a large-scale hydrogen production facility at Baytown, with a focus on capturing and storing the majority of CO2 emissions. The potential impact is significant, with initial tests showing a 90% direct CO2 emissions reduction from furnace operation. Through over four years of research and development, ExxonMobil's team has paved the way for a more sustainable future in the chemical industry, where hydrogen plays a pivotal role in emissions reduction and operational efficiency. By embracing hydrogen, ExxonMobil not only positions itself as a leader in the industry's transition towards lower carbon emissions but also demonstrates the potential for widespread emissions reductions in petrochemical production.