Sergi Arfelis
sergiarfelis.bsky.social
Sergi Arfelis
@sergiarfelis.bsky.social
Ph.D., LCA Project Manager at Ravago | Associated Researcher at the UNESCO Chair in Life Cycle and Climate Change ESCI-UPF.

I seek to participate in projects that bridge technology, engineering and science with social development and ecological transition
Pinned
Last chapter on the core principles of LCA, PCF and OCF is out. Check it out to master your knowledge on what each LCA midpoint indicators means.

youtu.be/wt2uUsjP6Wo?...
Fundamental principles on the LCA midpoint indicators
YouTube video by Sergi Arfelis | ALCA Academy
youtu.be
Last chapter on the core principles of LCA, PCF and OCF is out. Check it out to master your knowledge on what each LCA midpoint indicators means.

youtu.be/wt2uUsjP6Wo?...
Fundamental principles on the LCA midpoint indicators
YouTube video by Sergi Arfelis | ALCA Academy
youtu.be
July 7, 2025 at 10:52 AM
Check out this new video on Organizational Carbon Footprint (OCF)! Practical steps on how to apply GHG Protocol and ISO 14064.

youtu.be/iU1nGfVlaCk?...
Organizational Carbon Footprint (OCF) complete course for Companies
YouTube video by Sergi Arfelis | ALCA Academy
youtu.be
June 30, 2025 at 11:43 AM
Just released a new video on Product Carbon Footprint (PCF). If you already enjoyed the last one about LCA, go and check it out:

youtu.be/eoBtw8etEjA?...
Product Carbon Footprint (PCF) complete course for Companies
YouTube video by Sergi Arfelis | ALCA Academy
youtu.be
June 23, 2025 at 12:22 PM
Hello! I’m excited to announce the launch of a new series of video tutorials covering Life Cycle Assessment (LCA), Product and Organizational Carbon Footprint (PCF/OCF), and more. The first video is out!

youtu.be/REH9mHcOo1w?...
Life Cycle Assessment (LCA) complete course for Companies
YouTube video by Sergi Arfelis | ALCA Academy
youtu.be
June 17, 2025 at 12:06 PM
1/20 Life Cycle Assessment (LCA) is a very powerful tool for measuring environmental impacts. In the next thread I will summarize my thesis on: "LCA as a decision-making tool for the industrialization of chemical processes." Let's get started!
February 10, 2025 at 10:48 AM
Taking a 45-minute train ride instead of a 10-minute car trip may waste more of your time than it saves in emissions. Find the equivalences here.

Sources of the EF:
- OCCC, canviclimatic.gencat.cat/ca/actua/cal...
- ICCT, theicct.org/wp-content/u...
February 10, 2025 at 9:54 AM
I’ve successfully defended my PhD thesis, “Life Cycle Assessment as a Tool for the Industrialisation of Chemical and Mechanochemical Processes” where I have developed an Excel-based tool to scale up processes from lab to pilot or industrial levels within a Life Cycle Thinking perspective.
November 23, 2024 at 1:01 PM
Two years ago I had the opportunity to participate in the COP 27, held in Sharm El Sheikh, as an observer.

Those were my thoughts after that experience:

www.esciupfnews.com/2022/11/23/c...
COP 27: The Climate Change Dilemma - ESCI-UPF News
Sergi Arfelis, the researcher at the UNESCO Chair in Life Cycle and Climate Change, was in Egypt last week as a COP27 observer.
www.esciupfnews.com
November 23, 2024 at 8:10 AM