Consequential LCA for practitioners

Learn how to perform consequential LCAs through theory and hands-on exercises in a comprehensive 3-day course.

This course offers extensive insight into LCA theory and modelling with a mix of lectures, exercises and presentations to further your understanding of the material. We will do a deep dive into both theoretical knowledge and practical skills needed to become a confident LCA practitioner. You will learn hands-on how to build and conduct consequential LCAs, understand the importance of maintaining physical and monetary causalities, and how to reduce the risk of greenwashing. The course also covers how to do critically review and quality-check of your results to ensure transparency and reliability.

NEW COURSE

Consequential LCA for practitioners


When:
February 2nd-4th 2026

Where: Copenhagen

Learn the theory and practice of consequential life cycle assessment with this course for practitioners. Whether you an experienced LCA practitioner or newer to the field, this course offers a comprehensive introduction to consequential modelling with plenty of time for advanced topics.

Participant fee:  € 2,200 EX. VAT.

University staff and students receive a 30% discount on the course fee.

Register here 

Course content

Day 1: Introduction to LCA and its purpose 

  • Making a complete “simple” LCA
  • Intro to LCA, all 4 phases in the LCA
  • Consequential vs. normative models; LCA standards
  • Reporting & critical review
  • Hybridisation

Day 2: Life cycle concepts and system modeling 

  • LCI modelling (phase 2) in detail – When it's not simple
    • Identifying marginal suppliers and market dynamics
    • Linking unit processes
    • Co-production, recycling, and system expansion
    • Indirect land use changes (iLUC)
  • LCA Databases
    • Bottom-up vs top-down
    • Process LCA and input-output LCA

Day 3: Interpreting, quality assuring and communicating LCA 

  • Interpretation and quality control (phase 4) in detail
  • Common mistakes in LCA & learning to spot quality and mistakes in LCA studies
  • Presenting results and ensuring transparency
  • Navigating under various standards and stakeholders

For more information about the course content, please refer to the expanded sections at the bottom of the page.

Is this the right LCA course for you?

To ensure everyone starts out on the same footing, we provide pre-reading materials and introductory sessions on the first day to establish a shared vocabulary. On the second and third days, we dive deeper into advanced topics. Each day will include challenges tailored to all skill levels, ensuring we meet you at your current level of expertise.

Contact Iris if you're unsure whether this course if the right fit for you.

Masters degree or equivalent is a prerequisites for the course, and you must bring your own laptop computer.

Practical info

When: February 2nd-4th 2026

Where: Copenhagen - precise venue to be determined.

Registration fee is EUR 2200,- EX VAT and does not include travel costs, accommodation and meals. University staff and students receive a 30% discount on the course fee.

Registration takes place until January 9th or until all seats are taken - so don't wait too long to secure your spot. 

Iris Weidema
Your educator
Iris Weidema
Life Cycle specialist
Jonas Eliassen
your educator
Jonas L. Eliassen
Life Cycle specialist

Terms and Conditions:

Cancellation by Participant Cancellations must always be made in writing. The following terms apply to our courses:

  • More than 6 weeks before the event: No cancellation fee will be charged.
  • 6 weeks or less before the event: A cancellation or rescheduling fee of 50% of the course price will be charged.
  • 3 weeks or less before the event: The full course fee will be charged, regardless of participation.

Cancellation by 2-0 LCA: In the event of an insufficient number of registrations, 2-0 LCA reserves the right to postpone or cancel the course or event. Any expenses incurred by participants in relation to travel, accommodation, or similar will not be reimbursed by 2-0 LCA.   
 
Replacement of Participants: If a registered participant is unable to attend, another person from the same organisation may take their place at no additional cost. The replacement must be notified to 2-0 LCA in writing no later than three working days before the start of the course. Any changes made after this time may not be accommodated.

Material Property: All course materials, presentations, and content provided by 2-0 LCA are the intellectual property of 2-0 LCA. Participants may use the materials for personal or internal organisational purposes only. No materials may be copied, distributed, shared, or published outside the participant’s organisation.

Vendor Portal Registration and Invoicing:
Should 2-0 LCA be required to register in the client’s Vendor Portal for the purpose of receiving orders and submitting invoices, a one-time fee of EUR 1150 will be incurred.


Course Content


On the first day, you learn how to put together a complete but simple life-cycle assessment and get an introduction to all four phases of the LCA framework. We also explore the differences between consequential and normative modelling approaches, become familiar with relevant LCA standards, and learn the basics of reporting and critical review. Finally, the session introduces hybridisation methods where you learn how to incorporate your detailed data into an LCI process. In this course, you will learn how to make hybrid processes using the LCA database EXIOBASE.

  • Making a complete “simple” LCA
  • Intro to LCA, all 4 phases in the LCA
  • Consequential vs. normative models; LCA standards
  • Reporting & critical review
  • Hybridisation


On the second day, the course dives deeper into LCI modelling, focusing on what to do when life-cycle inventories are no longer simple. You learn how to identify marginal suppliers and understand market dynamics, as well as how to correctly link unit processes. The day also covers co-production, recycling, and system expansion, along with the treatment of indirect land-use change (iLUC). You’re introduced to how different LCA databases are constructed and explore the differences between bottom-up and top-down approaches, including how process-based LCA compares to input–output LCA.

  • LCI modelling (phase 2) in detail – When it's not simple
    • Identifying marginal suppliers and market dynamics
    • Linking unit processes
    • Co-production, recycling, and system expansion
    • Indirect land use changes (iLUC)
  • LCA Databases
    • Bottom-up vs top-down
    • Process LCA and input-output LCA


On the third day, the focus shifts to interpretation and quality control, taking a detailed look at phase four of the LCA framework. You learn to recognize common mistakes in LCA studies and evaluate the overall quality of assessments. The course also covers how to present results clearly while ensuring transparency, and how to navigate different standards and meet the expectations of various stakeholders.

  • Interpretation and quality control (phase 4) in detail
  • Common mistakes in LCA & learning to spot quality and mistakes in LCA studies
  • Presenting results and ensuring transparency
  • Navigating under various standards and stakeholders
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