Yes, provided you accept clear limitations. The free CIRAIG MOOC and public tools such as Ecobalyse or ADEME Bilan Produit® allow a simplified LCA without direct charges. But the internal time involved (an engineer for 5-10 days) remains a real cost, and the result does not stand up to an ISO 14071 critical review or a demanding client. Free suits educational use or an initial overview, rather than an external deliverable.
Read the source article: How can you carry out an LCA cheaply?