Climate+ | Episode 25 | Janne Jakobsen @ CONSIGLI

How can we decarbonize chemical manufacturing?
In this episode of Climate+ Podcast, Lincoln speaks with Marissa Beatty, a chemical engineering PhD and the founder of Turnover Labs, about the critical issue of decarbonizing chemical manufacturing. Marissa outlines the significant emissions generated by the industry, which contributes between 23% and 28% of global greenhouse gas emissions, not including emissions from electricity consumption. She emphasizes the challenge of transitioning large-scale, existing manufacturing facilities that were built decades ago, many of which still have considerable operational lifespans left. Despite the availability of innovative technologies like bio-based processes and electric catalytic systems, there is a lack of incentive for these facilities to adopt greener alternatives, primarily due to their established infrastructure.
Marissa discusses the complexities of the chemical manufacturing process and the interplay between traditional practices and emerging sustainable technologies. She advocates for a circular approach that utilizes waste products, such as carbon dioxide, to create feedstocks necessary for production, thereby promoting a more sustainable model without completely overhauling existing systems. The episode delves into the need for industry-wide collaboration and investment in harder technologies to facilitate this transition. Marissa also encourages the next generation of scientists and engineers to engage in this vital work, highlighting the promising opportunities for innovation in chemical manufacturing as society increasingly prioritizes sustainability.