{"id":"W7045478237","doi":"","title":"Assessing whole life carbon impacts of retrofitting Canada's 19th and early 20th century homes towards net-zero.","year":2025,"lang":"en","type":"article","venue":"Open Access Institutional Repository at Robert Gordon University (Robert Gordon University)","topic":"Environmental Impact and Sustainability","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Retrofitting; Greenhouse gas; Baseline (sea); Government (linguistics); Sustainability; Legislation; Climate change; Embodied energy; Payback period","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.0003223964,0.0004132242,0.0005456335,0.000293138,0.00174136,0.0003666115,0.001818525,0.0002326858,0.0001715405],"category_scores_gemma":[0.000124333,0.000475949,0.0001385125,0.001128409,0.001013687,0.004023607,0.005743092,0.0003882472,0.00000261783],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006646076,"about_ca_system_score_gemma":0.001515041,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6883587,"about_ca_topic_score_gemma":0.1400049,"domain_scores_codex":[0.9972196,0.0002858966,0.0003818421,0.0008787335,0.0006475113,0.0005864716],"domain_scores_gemma":[0.9983343,0.0001161816,0.000397279,0.0005599788,0.00007343964,0.0005187824],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004793163,0.0002266097,0.987386,0.0001168866,0.0001501021,0.0006425901,0.0001859603,0.00219579,0.003782213,0.001989274,0.0008929943,0.001952293],"study_design_scores_gemma":[0.001446005,0.00007847697,0.8850592,0.0001634178,0.0001467342,0.00002740441,0.001429937,0.0003762201,0.002717612,0.00006138023,0.1079348,0.0005587963],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7907822,0.0001256172,0.0001848327,0.0003596396,0.0002987653,0.000450354,0.00002582856,0.00003287178,0.2077399],"genre_scores_gemma":[0.983299,0.0001321094,0.0003461103,0.0001611616,0.00002135869,5.153285e-7,0.00003077388,0.00001482719,0.01599414],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5483537,"threshold_uncertainty_score":0.9997692,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009091982216980626,"score_gpt":0.2444410337946461,"score_spread":0.2353490515776654,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}