Recent questions

+11 votes

1 answer 18.6k views

How does waste treatment (end-of-life; EoL) modelling work in openLCA?

asked Apr 4, 2019 in openLCA by Rosa (250 points)

+2 votes

1 answer 4.6k views

Using IPCC 2013 & the different impact categories are all labeled the same? not sure which is 20,100 or 500 year?

asked Apr 3, 2019 in openLCA by jonnysed12 (140 points)

+2 votes

1 answer 4.0k views

Error appears when trying to create a process in openlca 1.8

asked Apr 3, 2019 in openLCA by btozan (140 points)

0 votes

1 answer 4.0k views

Calculation failed!

asked Apr 2, 2019 in openLCA by felixka (140 points)

+1 vote

1 answer 3.5k views

Soda bicarbonate in ecoinvent 3.4

asked Apr 2, 2019 in openLCA by yanushka (270 points)

+2 votes

1 answer 5.7k views

How does openLCA calculates and scales results?

asked Apr 1, 2019 in openLCA by gtain94 (180 points)

+2 votes

1 answer 4.9k views

How do I share work with team members?

asked Mar 30, 2019 in openLCA by matthewp (140 points)

0 votes

1 answer 2.5k views

avoided production

asked Mar 30, 2019 in Miscellaneous by Asma Qazi (120 points)

0 votes

1 answer 2.1k views

Systems with more than one process

asked Mar 29, 2019 in openLCA by Mariap (120 points)

+1 vote

1 answer 2.6k views

I am looking for the US EPA Waste Reduction Model (WARM) (Vs14) on the openLCA web site?

asked Mar 28, 2019 in Miscellaneous by Robinc (130 points)

+1 vote

1 answer 2.8k views

Which data base would you advise for power electronics (solar inverters in particular) ?

asked Mar 28, 2019 in Miscellaneous by Liardetl (160 points)

+1 vote

1 answer 2.2k views

Are the free data bases installed by default with the openLCA software ?

asked Mar 28, 2019 in openLCA by Liardetl (160 points)

+1 vote

1 answer 2.4k views

Where can I find the electricity voltage transformation datasets

asked Mar 28, 2019 in openLCA by yanushka (270 points)

+2 votes

1 answer 5.6k views

How to combine Ecoinvent Unit (UP) and System (LCI) datasets without loosing processes?

asked Mar 27, 2019 in openLCA by sjgcooper (2.0k points)

0 votes

1 answer 1.9k views

How do I move my local databases in openLCA to another folder?

asked Mar 26, 2019 in openLCA by rsand (120 points)

+1 vote

1 answer 3.7k views

Importing - some unit processes missing in combined database

asked Mar 26, 2019 in openLCA by sjgcooper (2.0k points)

+1 vote

1 answer 2.6k views

Python script in developer tools no longer working in v1.8.0

asked Mar 25, 2019 in openLCA by wputman (290 points)

+1 vote

1 answer 1.2k views

How I can use getExchanges() in openLCA 1.8?

asked Mar 25, 2019 in openLCA by Osama (230 points)

+1 vote

1 answer 3.6k views

Adding an ImpactFactor to an ImpactCategory via IPC does nothing

asked Mar 25, 2019 in openLCA by arnaud (170 points)

+1 vote

1 answer 1.4k views

How to downgrade database to earlier openlca version?

asked Mar 21, 2019 in openLCA by r.santagata (130 points)

0 votes

2 answers 2.9k views

LDPE and PP plastic production

asked Mar 20, 2019 in openLCA by Prez (220 points)

+1 vote

1 answer 2.1k views

PEF database?

asked Mar 18, 2019 in openLCA by Prez (220 points)

+2 votes

2 answers 1.7k views

Is it possible to exclude a dataset from provider linking?

asked Mar 18, 2019 in openLCA by bkuczenski (530 points)

+2 votes

1 answer 3.2k views

What are infrastructure processes/flows?

asked Mar 15, 2019 in openLCA by sjgcooper (2.0k points)

0 votes

2 answers 2.3k views

How can I find were the delivering process for LCIA results come from

asked Mar 14, 2019 in openLCA by Lynn Lüdemann (390 points)

+3 votes

1 answer 2.9k views

Sankey diagram issue: direct contribution and upstream total differ in values, but both equal 100%

asked Mar 11, 2019 in openLCA by tpechers (200 points)

+2 votes

1 answer 1.7k views

What constants, operators and functions are supported in openLCA?

asked Mar 11, 2019 in openLCA by JNS (23.7k points)

+1 vote

1 answer 3.5k views

Missing Flows/Providers and therefore missing Impact Informations

asked Mar 8, 2019 in openLCA by Largio (130 points)

0 votes

1 answer 908 views

Dowload page (and others) on the http://www.openlca.org website seem not working properly

asked Mar 8, 2019 in Miscellaneous by gjvroege (140 points)

+1 vote

1 answer 1.8k views

ecoinvent_35_lcia method names and descriptions

asked Mar 7, 2019 in openLCA by ecrossin (130 points)

+2 votes

1 answer 2.0k views

Why do Monte Carlo results greatly disagree with Quick results?

asked Mar 5, 2019 in openLCA by GeoffGuest (310 points)

+2 votes

1 answer 2.9k views

Comparing Product Systems in two separate databases??

asked Mar 4, 2019 in openLCA by dan_cichy (330 points)

+1 vote

1 answer 1.2k views

flows missing under forestry and logging

asked Mar 4, 2019 in openLCA by dan_cichy (330 points)

+1 vote

1 answer 2.3k views

Do you run flows into and out of existing db processes or create your own process?

asked Mar 3, 2019 in openLCA by dan_cichy (330 points)

+1 vote

1 answer 3.3k views

Having difficulty deleting obsolete processes

asked Mar 3, 2019 in openLCA by dan_cichy (330 points)

+1 vote

1 answer 1.7k views

BioEnergieDat database

asked Mar 1, 2019 in openLCA by bmayanti (160 points)

+1 vote

1 answer 9.0k views

NREL LCI database import

asked Feb 28, 2019 in openLCA by alba_ft (160 points)

+1 vote

1 answer 2.8k views

Monte Carlo Graphs

asked Feb 28, 2019 in openLCA by eloise.alice.rose (160 points)

–1 vote

1 answer 10.6k views

Import ecoinvent database from ecoinvent.org into openLCA

asked Feb 27, 2019 in openLCA by Stralex (120 points)

+2 votes

1 answer 4.4k views

combine 2 different databases together in LCA

asked Feb 26, 2019 in openLCA by sagets (870 points)

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