Sergi ArfelisContact me to schedule a meeting and connect.
Either we work together, or I refer someone in my network who can best support your needs. Every engagement starts with a short scoping call so outcomes stay scientific, decision-grade, and aligned with how your organisation actually operates.
Services
LCA & PCF / OCF
We assess your product's or organisation's full environmental impact. You get clear reports and concrete actions to cut impact, boost efficiency, and meet targets — ISO 14040/14044, GHG Protocol, EN 15804.
Project basis
Training & Workshops
We train your team to understand and apply sustainability — from basics to advanced LCA tools. Practical, hands-on sessions that are immediately useful in day-to-day decisions.
1–5 day formats
Customized Support
You have specific challenges; we offer tailored guidance. Strategy, data, or project-level help — exactly where you need it, for as long as you need it.
Retainer / project
Selected_Projects
Ravago — Product Carbon Footprint automation
Designed and automated Ravago's PCF workflow, scaling output from 20–30 to 300+ product carbon footprints per year.
PhD thesis — LCA for chemical & mechanochemical industrialisation ↗
LCA as a tool for the industrialisation of chemical and mechanochemical processes. UPC, Barcelona.
PHB production — Universitat Rovira i Virgili (URV)
LCA of bio-based PHB production at lab scale.
Deasyl SA — mechanochemical processes (TRL2 → TRL5)
LCA across scale-up stages of mechanochemical synthesis routes.
Trumpler — 13 leather-industry products
Cradle-to-gate LCA of 13 chemical products for the leather sector.
Oxalic acid production facility — Spain ↗
LCA of an industrial oxalic acid production facility (PDF).
Celsa Group — EPD-8495 (steel) ↗
Authored and published under the International EPD System.
Celsa Group — EPD-8496 (steel) ↗
Authored and published under the International EPD System.
Celsa Group — EPD-8504 (steel) ↗
Authored and published under the International EPD System.
Celsa Group — EPD-8505 (steel) ↗
Authored and published under the International EPD System.
Green hydrogen plant — Canary Islands (Disa & Enagás) ↗
Carbon footprint assessment of a green hydrogen production plant (PDF).
PRBB — Organisational carbon footprint
OCF of the Barcelona Biomedical Research Park (health sector).
GCR — Organisational carbon footprint
OCF of a plastics recycling operator.
Port Authority of Las Palmas de Gran Canaria — OCF
Organisational carbon footprint of the port authority.
OCCC — Environmental factors for energy technologies
Environmental factor calculation of several energy production technologies for the Oficina Catalana de Canvi Climàtic.
Cambra de Comerç de la Comunitat Valenciana — SME climate guidelines
Guidelines for small companies in climate change mitigation and adaptation.
Ready to scope a project?
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