Personal Background and Climate Context

• Speaker born/raised in Caracas, Venezuela in 80s/90s
• Venezuela has tall mountains (part of Andes), tropical glaciers
• 1910: Venezuela had 5 tropical glaciers ("five white Eagles")
• Today: only 1 glacier remains, smaller than Central Park NYC
• Glaciers disappearing due to oil extraction nearby
• Oil: complicated relationship - enabled development but fuels climate change

Climate Change and Decarbonization Challenge

• Must decarbonize everything within next 3 decades to avoid worst climate impacts
• Includes: transitioning from oil/natural gas to clean electricity, electrifying vehicles, rethinking buildings/cities
• Good news: some technologies exist, legislation starting
• Bad news: still not enough - large economic sectors lack decarbonization technology

Chemical Manufacturing Industry Problem

• Chemical manufacturing: 10% of energy consumption, 20% of industrial carbon emissions
• Emissions from fossil fuel combustion to generate heat for processes in old/inefficient plants
• Industry makes everything: cement, steel, chemicals, materials for daily goods (chairs, shoes, cars, devices)
• Simple solution (replace natural gas with electricity) insufficient - need new chemical reactions

Electrochemical Reactions Solution

• Research focus at New York University
• Electrochemical reactions: use electricity instead of heat as energy source
• Benefits: room temperature operation, minimal energy losses
• Challenge: must be more efficient and cost-competitive than current heat-powered processes
• Requirements: transform raw materials efficiently, minimal waste, high selectivity

Nylon 66 Research Case Study

• Target: chemical reaction for Nylon 66 production
• Context: >5 million tons all nylons produced yearly, 2 million tons Nylon 66
• Uses: textile fibers (winter jackets), lightweight car parts
• Results: identified electrochemical reaction mixtures with right additives/voltages
• Achievement: >80% selectivity, matching commercial reactors

AI-Optimized Pulse Sequences

• Standard electrochemical reactions: constant electrical current
• Innovation: controlled interactions between electricity input and molecules
• Method: explored different electrical pulse sequences
• Goal: deliver electrons at same rate molecules react
• Used machine learning models trained on pulse results
• First time AI used to optimize electrochemical reaction
• Result: 30% increase in production rate

Broader Chemical Industry Challenge

• Nylon: only 1 molecule in network of tens of thousands of chemical products
• Examples: plastics (computers, phones), paint, medicines
• Timeline: decarbonize all within 30 years
• Challenge: discover/develop/deploy processes much faster than past century

Accelerated Research Approach

• NYU group combining AI with autonomous research tools
• Capacity: hundreds to thousands of experiments per day
• Goal: decrease idea-to-discovery time by >100x

Other Chemical Production Research

• Ethylene and propylene: main precursors to most world plastics
• Achievement: electrified most energy-intensive production steps
• Impact: substantial energy reduction in chemical manufacturing

Waste-to-Chemicals Innovation

• Rethinking chemical supply chain
• New processes: transform food waste into chemicals currently made from oil
• Method: extract molecules from waste streams as precursors
• Applications: plastics, additives, cosmetics, pharmaceuticals
• Benefit: enhanced sustainability in chemical manufacturing

Industry Transformation Timeline

• Chemical industry: central to modern economy and life
• Decarbonization: will take several decades
• Required changes:
  • Retrofit chemical plants for direct electricity use
  • Capture and sequester CO2 from gas stacks
  • Develop new efficient processes sourcing clean electricity
• Mission: transform chemical industry one reaction at a time
• Goal: erase carbon footprint of chemical industry, develop sustainable planetary future