265565document91750Modelling net zero emissions energy systems requires a change in approach.pdfapplication/pdfa96f4aba5f2df0b751ffa20eed75a27cMD513823932020-10-01 12:10:28https://pure.iiasa.ac.at/id/eprint/16760/1/Modelling%20net%20zero%20emissions%20energy%20systems%20requires%20a%20change%20in%20approach.pdf