{"id":"W4407351023","doi":"10.4095/g279443","title":"Wind turbine blade circularity: an overview of composite recycling methods, global markets and policies, and opportunities for Canadian development","year":2025,"lang":"en","type":"report","venue":"","topic":"Recycling and Waste Management Techniques","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Natural Resources Canada","funders":"","keywords":"Blade (archaeology); Turbine; Turbine blade; Composite number; Wind power; Engineering; Marine engineering; Business; Environmental science; Mechanical engineering; Industrial organization; Computer science; Electrical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002072555,0.0005802488,0.0002541004,0.004813792,0.003267125,0.005154581,0.001178867,0.001056928,0.009798814],"category_scores_gemma":[0.001463113,0.0003375362,0.0006242644,0.01210022,0.001652174,0.002180918,0.000794236,0.0008865243,0.0007748891],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03998416,"about_ca_system_score_gemma":0.08030844,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9445136,"about_ca_topic_score_gemma":0.980687,"domain_scores_codex":[0.9979976,0.0001170135,0.00006231981,0.0001082113,0.00125979,0.0004549978],"domain_scores_gemma":[0.9978001,0.0002043977,0.0001458952,0.0000664664,0.001618483,0.0001645466],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001182633,0.0001335162,0.009916452,0.002161565,0.00003370807,0.000255966,0.001372798,0.006489873,0.00227574,0.1783272,0.1486181,0.6502969],"study_design_scores_gemma":[0.000007885744,0.00004292218,0.02668845,0.0007900803,0.00003772612,0.0001361395,0.003172122,0.001621528,0.00213864,0.006805361,0.9585061,0.00005295942],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.06226487,0.2109198,0.0144793,0.02915572,0.0007955423,0.0004678974,0.006447043,0.000672053,0.6747977],"genre_scores_gemma":[0.2632885,0.3635436,0.0251754,0.001944738,0.0002703932,0.0001436476,0.005148049,0.0002890688,0.3401966],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.05548638,"threshold_uncertainty_score":0.2901067,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1610132663825401,"score_gpt":0.3833693660817044,"score_spread":0.2223560996991642,"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."}}