{"id":"W4407305444","doi":"10.1016/j.energy.2025.134981","title":"Techno-economic assessment of a solar-powered green hydrogen storage concept based on reversible solid oxide cells for residential micro-grid: A case study in Calgary","year":2025,"lang":"en","type":"article","venue":"Energy","topic":"Hybrid Renewable Energy Systems","field":"Energy","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"Semtech (Canada); University of Alberta","funders":"","keywords":"Hydrogen storage; Grid; Oxide; Photovoltaic system; Hydrogen; Materials science; Architectural engineering; Environmental science; Process engineering; Engineering physics; Nanotechnology; Computer science; Engineering; Electrical engineering; Chemistry; Metallurgy; Geography","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006761357,0.0004448968,0.000903195,0.0008706727,0.0001501724,0.00004185943,0.0005494455,0.0002561634,0.00009372009],"category_scores_gemma":[0.0000344682,0.0004818057,0.0002744408,0.000461114,0.00009164835,0.0001300916,0.0001838491,0.0002092764,0.000004801244],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009534194,"about_ca_system_score_gemma":0.0008233087,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3116104,"about_ca_topic_score_gemma":0.09681508,"domain_scores_codex":[0.9967319,0.0004212155,0.001082241,0.0008617123,0.0002893165,0.0006136465],"domain_scores_gemma":[0.9979901,0.0003278879,0.000379339,0.001090786,0.00008216383,0.0001297681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002856986,0.0007861287,0.001291629,0.000116464,0.0003916447,0.001847494,0.000216321,0.8906654,0.09929166,0.001639287,0.002374883,0.001093377],"study_design_scores_gemma":[0.01009387,0.000903001,0.000251792,0.0003393277,0.0002016544,0.00007331394,0.001990376,0.1837328,0.7821178,0.0002295385,0.01915195,0.0009145827],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883186,0.0001605254,0.004929847,0.00008521989,0.001079147,0.0008414438,0.0001168908,0.0001443362,0.004323955],"genre_scores_gemma":[0.9923444,0.000006871081,0.0009724474,0.0001631913,0.0001625338,0.000413373,0.00007912474,0.00008348098,0.005774516],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7069326,"threshold_uncertainty_score":0.9997634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009363364645894018,"score_gpt":0.2700869508257784,"score_spread":0.2607235861798844,"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."}}