You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Théo PiensTP

Théo Piens

PhD Environmental Engineering | LCA | Footprint | EPD

€250/day
5 projects
Perpignan, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Théo

🎓 Doctor of Environmental Engineering, I specialize in Life Cycle Assessment (LCA), carbon footprinting, and waste valorization.

My interdisciplinary background combines scientific research, numerical modeling (ANSYS, Fusion 360, LCA), and field expertise, enabling me to design innovative, sustainable, and directly operational solutions.

🔬 I have contributed to high-level projects, such as the development of an induction furnace prototype for space debris management (NASA) and the publication of a study on French environmental policies.

💡 What I bring to you:

A rigorous scientific expertise to evaluate, model, and optimize your environmental projects.
The ability to transform technical complexity into clear and actionable recommendations.
A strategic vision ranging from regulatory monitoring to concrete implementation.

✅ My strengths: scientific rigor, versatility, creativity, and the ability to link analysis and action.

📦 Possible deliverables

📊 Technical & Scientific Diagnosis: materials, processes, LCA, carbon footprint, PEP ecopassport.
🔎 Eco-solution Evaluation: reuse, recycling, waste treatment, innovative materials.
📚 Critical Review & Scientific Synthesis: technological and regulatory watch, comparative studies.
📝 Expert opinion on the feasibility, relevance, and environmental compliance of a project.
♻️ Concrete recommendations for waste valorization, eco-design, and sustainable optimization.
🛠️ Occasional support in R&D, innovation, and environmental strategy.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • terra vitae
    Environmental Engineer PhD – Partner Member
    ENVIRONMENTAL
    February 2026 - Today (4 months)
    Perpignan, France
    Intervention within the Terra Vitae collective on missions of carbon assessment, life cycle analysis, PEP Ecopassport support, strategic consulting, and environmental research for companies and local authorities. PhD in environmental engineering, LCA expert, specializing in waste management, remediation, and treatment. Conducting research and development work combining materials physics, chaotic systems, and statistical modeling to rethink waste as an evolutionary network and understand its dynamic interactions within ecosystems.
    Environment Environmental Analysis Ecology Carbon Footprint Life Cycle Assessment (LCA)
  • NASA
    Research Engineer
    RESEARCH
    October 2023 - February 2024 (3 months)
    Development of an induction furnace prototype for space debris management, a project carried out in my capacity as designer and researcher for NASA.
  • Théo Piens
    Environmental Analyst
    ENVIRONMENTAL
    December 2021 - Today (4 years and 5 months)
    Perpignan, France
    As an independent scientific analyst, I was responsible for conducting analyses, research, and experiments in specific scientific fields, such as the environment. My responsibilities included data collection, analysis, report writing, presentation, research and development, collaboration, and scientific monitoring.
    Engineering Chemistry Biology Environment Carbon Footprint

Reviews

4.0

Out of 1 rating

G

Gautier

ACV d'EEE - ASLED

Reviewed on 12/4/2025

Very good serious work and follow-up

Recommendations

Be the first to recommend Théo

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • PhD in Environmental Engineering (Waste Containment Remediation and Technology)
    IICSE University, Inc
  • MSc Social Science
    London Business School
    2023

Certifications

Skill set

Categories

  • Other