{"id":"W4411175888","doi":"10.1016/j.ijhydene.2025.06.093","title":"RETRACTED: Optimizing a microgrid photovoltaic-fuel cell energy system at the highest renewable fraction","year":2025,"lang":"en","type":"article","venue":"International Journal of Hydrogen Energy","topic":"Hybrid Renewable Energy Systems","field":"Energy","cited_by":0,"is_retracted":true,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"Ministerstwo Edukacji i Nauki","keywords":"Microgrid; Photovoltaic system; Renewable energy; Fuel cells; Fraction (chemistry); Environmental science; Energy storage; Process engineering; Nuclear engineering; Computer science; Automotive engineering; Chemistry; Power (physics); Electrical engineering; Chemical engineering; Physics; Engineering; Thermodynamics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006769961963610607,"score_gpt":0.2218497712344198,"score_spread":0.2150798092708092,"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."}}