Sergi ArfelisSergi Arfelis
LCA Strategy & Decarbonization — Currently at Ravago

Helping industry measure and reduce environmental impact through Life Cycle Thinking.

I'm Sergi Arfelis — a chemical engineer and LCA specialist. I bring a practical, science-based approach to life cycle assessment, product carbon footprint and sustainability strategy across multinationals, startups and research.

Let's work together →EmailWhatsApp ↗
Sergi Arfelis, chemical engineer and LCA specialist

Capabilities

01/

LCA & PCF

Advanced LCA and Product Carbon Footprint (PCF) quantification with a strong focus on chemical, petrochemical, and industrial processes.

02/

Disclosure & Reporting

Expert in sustainability disclosure and reporting frameworks, including EPD, CSRD, GRI, and EU Taxonomy, translating complex LCA data into actionable insights.

03/

Strategy & Training

Strategic advisor and educator delivering tailored sustainability strategies and training programs for companies, professionals, and academic audiences.

Carbon Footprint

Mini game

What's your carbon footprint?

Playful estimate to help spot where personal impact concentrates.

Car driving8,000 km / year
Short flights1 / year
Long flights0 / year
Electricity200 kWh / month
Your estimate
6.6t CO₂e / year

+40% vs world average (4.7 t) · EU average ~7 t

Food2.50 t
Car1.37 t
Flights0.40 t
Electricity0.50 t
Heating1.80 t
Roughly 328 trees growing for a year to offset it. The Paris-aligned target is around 2 t per person by 2050.

Emission factors from the UK DEFRA 2024 GHG Conversion Factors, with dietary factors from Scarborough et al. (2023).

Recent_Output

Full archive →
2025Nicotine extraction LCA
Heliyon / first author ↗
2024Mechanochemistry: a review
Heliyon / first author ↗
2023Chemical LCA: a review
Green Chemistry / first author ↗