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WHO IS BEHIND BLUE2

Blue2 started in 2024 with a simple question: what if CO₂ wasn’t a cost, but a feedstock?

In early lab sprints and scrappy pilots, we watched microalgae do what they do best, turn light, nutrients, and carbon into valuable molecules. We wrapped that biology in a rugged, developed an entirely new system that bolts onto real factories. The objective is clear for Blue2: help industrial sites transform their emissions into high-value ingredients for cosmetics, pharma, and specialty chemicals. Thus creating new revenue while shrinking footprint.

We’re a builder’s trio: biology, engineering, and business. We pair deep microalgae science with photobioreactor design, process control, and customer-driven product thinking. We move fast, measure pretty much everything, and scale what works. Our north star: reliable ingredients, honest economics, and impact you can audit.

The Co-Founders

Arianna RIZZO

Chief Scientific Officer

With a PhD in Microalgae physiology and culture, Arianna is our microalgae specialist focused on strain selection and cultivation strategies for targeted bioactives. She builds the ingredient pipeline, from lab screening to process conditions that hit spec consistently, and interfaces with downstream extraction partners

“”

Arnaud GRISARD

Chief Executive Officer

Passionate about entrepreneurship since his teenage years, Arnaud is bringing past experience in startup development and sales to the table. Now focused on how to maximize Blue2’s reach and impact, he leads project economics, customer discovery, and commercial pathways so Blue2’s modules land where they deliver repeatable value.

“”

Romain MILLION

Chief Technical Officer

Between his PhD focused on microalgae bioprocess improvement and his past experience in biotech/pharma, he is the perfect mind to design and operated Blue2’s photobioreactors from benchtop to pilot. He overlooks system architecture, mass-transfer, illumination, automation, and the path from single module to multi-container deployments.

“”

Advisors

We’re also guided by a sharp bench of advisors spanning industry, science, business, and strategy. They stress-test our roadmap, keep the science rigorous, open doors with partners, and help translate pilots into bankable projects.

Their experience accelerates our execution. We now scale smarter, faster, and with impact.

Connect with us

Schedule a quick call to learn how Blue2 can turn your CO2 into a powerful ingredients.

© Blue2

2025

All Rights Reserved

Home

Technology

Use Cases

Our Team

WHO IS BEHIND BLUE2

Blue2 started in 2024 with a simple question: what if CO₂ wasn’t a cost, but a feedstock?

In early lab sprints and scrappy pilots, we watched microalgae do what they do best, turn light, nutrients, and carbon into valuable molecules. We wrapped that biology in a rugged, developed an entirely new system that bolts onto real factories. The objective is clear for Blue2: help industrial sites transform their emissions into high-value ingredients for cosmetics, pharma, and specialty chemicals. Thus creating new revenue while shrinking footprint.

We’re a builder’s trio: biology, engineering, and business. We pair deep microalgae science with photobioreactor design, process control, and customer-driven product thinking. We move fast, measure pretty much everything, and scale what works. Our north star: reliable ingredients, honest economics, and impact you can audit.

The Co-Founders

Arianna RIZZO

Chief Scientific Officer

With a PhD in Microalgae physiology and culture, Arianna is our microalgae specialist focused on strain selection and cultivation strategies for targeted bioactives. She builds the ingredient pipeline, from lab screening to process conditions that hit spec consistently, and interfaces with downstream extraction partners

“”

Arnaud GRISARD

Chief Executive Officer

Passionate about entrepreneurship since his teenage years, Arnaud is bringing past experience in startup development and sales to the table. Now focused on how to maximize Blue2’s reach and impact, he leads project economics, customer discovery, and commercial pathways so Blue2’s modules land where they deliver repeatable value.

“”

Romain MILLION

Chief Technical Officer

Between his PhD focused on microalgae bioprocess improvement and his past experience in biotech/pharma, he is the perfect mind to design and operated Blue2’s photobioreactors from benchtop to pilot. He overlooks system architecture, mass-transfer, illumination, automation, and the path from single module to multi-container deployments.

“”

Advisors

We’re also guided by a sharp bench of advisors spanning industry, science, business, and strategy. They stress-test our roadmap, keep the science rigorous, open doors with partners, and help translate pilots into bankable projects.

Their experience accelerates our execution. We now scale smarter, faster, and with impact.

Connect with us

Schedule a quick call to learn how Blue2 can turn your CO2 into a powerful ingredients.

Home

Technology

Use Cases

Our Team

WHO IS BEHIND BLUE2

Blue2 started in 2024 with a simple question: what if CO₂ wasn’t a cost, but a feedstock?

In early lab sprints and scrappy pilots, we watched microalgae do what they do best, turn light, nutrients, and carbon into valuable molecules. We wrapped that biology in a rugged, developed an entirely new system that bolts onto real factories. The objective is clear for Blue2: help industrial sites transform their emissions into high-value ingredients for cosmetics, pharma, and specialty chemicals. Thus creating new revenue while shrinking footprint.

We’re a builder’s trio: biology, engineering, and business. We pair deep microalgae science with photobioreactor design, process control, and customer-driven product thinking. We move fast, measure pretty much everything, and scale what works. Our north star: reliable ingredients, honest economics, and impact you can audit.

The Co-Founders

Arianna RIZZO

Chief Scientific Officer

With a PhD in Microalgae physiology and culture, Arianna is our microalgae specialist focused on strain selection and cultivation strategies for targeted bioactives. She builds the ingredient pipeline, from lab screening to process conditions that hit spec consistently, and interfaces with downstream extraction partners

“”

Arnaud GRISARD

Chief Executive Officer

Passionate about entrepreneurship since his teenage years, Arnaud is bringing past experience in startup development and sales to the table. Now focused on how to maximize Blue2’s reach and impact, he leads project economics, customer discovery, and commercial pathways so Blue2’s modules land where they deliver repeatable value.

“”

Romain MILLION

Chief Technical Officer

Between his PhD focused on microalgae bioprocess improvement and his past experience in biotech/pharma, he is the perfect mind to design and operated Blue2’s photobioreactors from benchtop to pilot. He overlooks system architecture, mass-transfer, illumination, automation, and the path from single module to multi-container deployments.

“”

Advisors

We’re also guided by a sharp bench of advisors spanning industry, science, business, and strategy. They stress-test our roadmap, keep the science rigorous, open doors with partners, and help translate pilots into bankable projects.

Their experience accelerates our execution. We now scale smarter, faster, and with impact.

Connect with us

Schedule a quick call to learn how Blue2 can turn your CO2 into a powerful ingredients.