Nathan Walworth, Phd

Critical Metal Recovery & Industrial CO2 Removal. Entrepreneurial Scientist. Futurist. Speaker.

📍 Los Angeles, California, United States🔄 Updated September 2026💼 2 investments📅 9 years investing🗓 Last invested Aug 2022
Operator-angel🌍 United States
2
Total investments
0
Early stage
1
Mid stage
1
Late stage
9y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Aug 2022
Loliware, the world’s first seaweed resin company, is replacing single-use plastics. This woman-owned firm is partnering with experts in regenerative aquaculture from Maine to New Zealand to expand the ‘blue economy’ with its proprietary SEA Technology® resins. Made from easily compostable seaweed, Loliware’s Ocean Blue straws, utensils and other products are already a favorite among some of the nation’s most famous chefs, restaurant chains and eco-chic hotels. Their new category of materials are “Designed to Disappear” and advancing our planet to a plastic-free, decarbonized future.
Community Board Member
Jun 2017
YBA is bringing bright futures into view! Founded in 2012, Youth Business Alliance's mission is to help students discover their dreams and embrace their brilliance through real-world business experiences that build confidence, career opportunities and life-changing skills. Our vision is for all students to know they are capable of achieving big dreams and have the tools to make career success a reality. We value: Learning + Exploration Equal Access to Opportunities The Cycle of Empowerment Multi-Dimensional Success In the 2021-22 school year, YBA is partnering with teachers at 20 high schools in low-income communities to offer curriculum, weekly guest speakers and (virtual) field trips that build students' soft skills, career readiness, financial literacy and business knowledge.
Experience · 7 entries
All (7)
Investments (2)
Founder (4)
Board (1)
2024
Co-founder & CEO
Apr 2024
Scape develops coastal seawater facilities that use natural carbon-removing minerals to sequester captured CO2 and recover critical metals. By accelerating the oceans natural, long-term CO2 removal process, Scape can sequester atmospheric CO2 or captured CO2 from point sources. Scape offers a marine CO2 storage alternative to subsurface CO2 injection while recovering critical metals for renewable energy technologies.
Co-founder & CEO
Apr 2024
Scape develops coastal seawater facilities that use natural carbon-removing minerals to sequester captured CO2 and recover critical metals. By accelerating the oceans natural, long-term CO2 removal process, Scape can sequester atmospheric CO2 or captured CO2 from point sources. Scape offers a marine CO2 storage alternative to subsurface CO2 injection while recovering critical metals for renewable energy technologies.
2022
Investor
Aug 2022
Loliware, the world’s first seaweed resin company, is replacing single-use plastics. This woman-owned firm is partnering with experts in regenerative aquaculture from Maine to New Zealand to expand the ‘blue economy’ with its proprietary SEA Technology® resins. Made from easily compostable seaweed, Loliware’s Ocean Blue straws, utensils and other products are already a favorite among some of the nation’s most famous chefs, restaurant chains and eco-chic hotels. Their new category of materials are “Designed to Disappear” and advancing our planet to a plastic-free, decarbonized future.
2019
Co-founder
Nov 2019
Asha Apothecary is purposed-centered, hemp & wellness brand that blends organically grown hemp CBD and science-backed immunity formulations through a personalized approach. We are on a mission to revolutionize impact in the cannabis space through Earth-friendly products with the highest standards and radical transparency through research, education, and third-party verifications. We are a firm believer in the power of education, community, and science with multiple non-profit and university partnerships that elevate environmental justice and regenerate the planet.
early stageManufacturing
2017
Community Board Member
Jun 2017
YBA is bringing bright futures into view! Founded in 2012, Youth Business Alliance's mission is to help students discover their dreams and embrace their brilliance through real-world business experiences that build confidence, career opportunities and life-changing skills. Our vision is for all students to know they are capable of achieving big dreams and have the tools to make career success a reality. We value: Learning + Exploration Equal Access to Opportunities The Cycle of Empowerment Multi-Dimensional Success In the 2021-22 school year, YBA is partnering with teachers at 20 high schools in low-income communities to offer curriculum, weekly guest speakers and (virtual) field trips that build students' soft skills, career readiness, financial literacy and business knowledge.
Show all 7 entries ↓