Recent questions

0 votes

1 answer 16 views

Dealing with waste water

asked 3 days ago by sagets (350 points)

0 votes

1 answer 19 views

providers missing for some flows?

asked 6 days ago by pascal (120 points)

+1 vote

1 answer 45 views

How do i add data manually to a new database or downloaded database?

asked Jan 11 by Ruffy (130 points)

0 votes

1 answer 41 views

input data for a cradle to cradle LCA of a building

asked Jan 10 by lily (170 points)

0 votes

1 answer 27 views

Help obtaining EN15804 guideline and specification

asked Jan 10 by lily (170 points)

0 votes

1 answer 37 views

What type of input data is required for a cradle to cradle LCA of a building when studying it's environmental impacts.

asked Jan 10 by lily (170 points)

+1 vote

1 answer 30 views

Calculation Failed - OpenLCA 1.7 using Ecoinvent data from Ecoinvent, not nexus

asked Jan 9 by crackerlegs (170 points)

+1 vote

1 answer 35 views

Error: You need to open a target database of the import - openLCA 1.7

asked Jan 7 by Cleorf (130 points)

+1 vote

1 answer 22 views

How does the pedigree matrix within the analysis calculation get calculated?

asked Jan 6 by algae_tom (240 points)

+1 vote

1 answer 35 views

Merge process contributions in report viewer

asked Jan 6 by sagets (350 points)

+1 vote

1 answer 63 views

Citation OpenLCA in a paper

asked Jan 3 by jsenansa (140 points)

+1 vote

1 answer 37 views

Map can not be displayed, do you have an internet connection?

asked Jan 3 by Marco (200 points)

+2 votes

2 answers 43 views

Insert directly value for CO2

asked Dec 26, 2018 by Marco (200 points)

+1 vote

1 answer 43 views

Monte carlo giving widely different results to analysis

asked Dec 23, 2018 by algae_tom (240 points)

–1 vote

1 answer 41 views

Parameter type - is it possible to change type of parameter from input to dependent after usage in process?

asked Dec 9, 2018 by OlgaMtl (110 points)

+1 vote

1 answer 39 views

Display issues project results v.1.7.4

asked Dec 6, 2018 by ntblackstone (170 points)

+1 vote

1 answer 35 views

Is there a way to export a Monte Carlo sim with more than 16 373 iterations ?

asked Dec 4, 2018 by Charles A. (160 points)

+2 votes

1 answer 41 views

trouble importing openLCA LCIA methods v.2.0.3

asked Dec 3, 2018 by ntblackstone (170 points)

–1 vote

1 answer 39 views

How can I open a project my colleague shared with me

asked Dec 1, 2018 by mimartin82 (110 points)

+2 votes

0 answers 38 views

Error during commit action

asked Nov 30, 2018 by cgeneste (220 points)

+1 vote

1 answer 67 views

Why are plant production processes showing negative values in the LCI "ClimateChange" even though it is not reasonable.

asked Nov 27, 2018 by Thorsten (130 points)

+1 vote

0 answers 34 views

Error: missing parameter in formula

asked Nov 26, 2018 by byoung (130 points)

+1 vote

1 answer 39 views

Monte Carlo analysis - stardard deviation unit

asked Nov 26, 2018 by Simona (200 points)

+1 vote

1 answer 53 views

How can I import data directly from the life cycle data network (LCDN)?

asked Nov 23, 2018 by pieter (130 points)

+1 vote

1 answer 81 views

How to calculate ReCipe 2016 (total) single score?

asked Nov 23, 2018 by Bernhard (150 points)

+1 vote

0 answers 52 views

AWARE does not work for regionalized calculation

asked Nov 21, 2018 by laurepatou (140 points)

–1 vote

1 answer 49 views

Corect procedure to accomplish fast Monte Carlo analysis

asked Nov 21, 2018 by n1c0l492 (450 points)

+1 vote

1 answer 84 views

Difference between cutoff, U and cutoff, S

asked Nov 20, 2018 by sagets (350 points)

+1 vote

1 answer 53 views

Automatic update of product systems following process modifications

asked Nov 19, 2018 by acobut (240 points)

+1 vote

1 answer 57 views

Implementation of the cumulative energy demand (CED) LCIA method with lower heating values, LHV (October 2017)

asked Nov 15, 2018 by acobut (240 points)

+3 votes

1 answer 129 views

OpenLCA function : checks for "characterized" and "not characterized" input/output flows

asked Nov 15, 2018 by acobut (240 points)

+1 vote

1 answer 50 views

Ecosystem Quality adding up to more than 100% in contribution tree

asked Nov 15, 2018 by FredericLeveille (130 points)

0 votes

0 answers 44 views

Recovery Energy

asked Nov 14, 2018 by smy503 (120 points)

+1 vote

1 answer 60 views

Duplicate entire impact category to new LCIA method

asked Nov 12, 2018 by sagets (350 points)

+1 vote

2 answers 56 views

Why I get different results when assessing the same dataset in OpenLCA and Simapro?

asked Nov 10, 2018 by climetria (130 points)

+1 vote

1 answer 61 views

When will OpenLCA incorporate the updated methods described in PEF 2018 guide?

asked Nov 9, 2018 by sagets (350 points)

+1 vote

1 answer 49 views

Bad idea to change flow types via SQL?

asked Nov 7, 2018 by mjamieson (500 points)

0 votes

1 answer 54 views

How to import the Ecoinvent original file into Openlca

asked Nov 7, 2018 by cfrancois (120 points)

0 votes

1 answer 48 views

waste to energy with pyrolysis technology

asked Nov 3, 2018 by moniquebedo (120 points)

0 votes

0 answers 238 views

Ecoinvent 3.4 database zolca files taking forever to install

asked Nov 2, 2018 by ShubhamSharma (120 points)

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