Note that newer openLCA LCIA methods, especially the comprehensive 2.0 package for “countrified” databases released April 2018, are available on openLCA Nexus from now on only, here: https://nexus.openlca.org/database/openLCA%20LCIA%20methods.

openLCA LCIA method pack 1.5.7 as openLCA database for openLCA 1.6 (and also 1.7), last update: October 22nd, 2017. The newest methods are also available on the Nexus website.

openLCA LCIA method pack 1.5.6 as database for openLCA 1.5 (zolca file, 23 MB) with normalisation and weighting factors. Last update: February 20th, 2017.

Detailed information on the methods available in the LCIA method pack is available here (pdf, 801 kB). Last update: February 20th, 2017. A major update was the update of the ILCD 2011 method from version 1.0.5 from February 2013 to version 1.0.10 from August 2016. More information about the update procedure can be found here (pdf, 1.14 MB).

Quality assurance of the implemented methods has been carried out and is available here (pdf, 381 kB).

Older versions of the openLCA LCIA methods:

Database for openLCA 1.4 and 1.5 (zolca file, 19 MB) with normalisation and weighting factors. Last update: March 22nd, 2016. (Detailed information on the methods available in the LCIA method pack is available here (pdf, 757 kB). Last update: March 16th, 2015.)

Database for openLCA 1.3.4 (olca file, 19 MB), with normalisation and weighting factors. This format has not been supported since May of 2014, with the exception of adding the Cumulative Energy Demand method on January 5th, 2015.

EcoSpold01 (zip archive, 12 MB) without normalisation values as the format does not allow this. Last update: March 16th, 2015.