?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Feprints.imtlucca.it%2F2686%2F&rft.title=Green+power+grids%3A+how+energy+from+renewable+sources+affects+network+and+markets&rft.creator=Mureddu%2C+Mario&rft.creator=Caldarelli%2C+Guido&rft.creator=Chessa%2C+Alessandro&rft.creator=Scala%2C+Antonio&rft.creator=Damiano%2C+Alfonso&rft.subject=HB+Economic+Theory&rft.subject=T+Technology+(General)&rft.description=The+increasing+attention+to+environmental+issues+is+forcing+the+implementation+of+novel+energy+models+based+on+renewable+sources%2C+fundamentally+changing+the+configuration+of+energy+management+and+introducing+new+criticalities+that+are+only+partly+understood.+In+particular%2C+renewable+energies+introduce+fluctuations+causing+an+increased+request+of+conventional+energy+sources+oriented+to+balance+energy+requests+on+short+notices.+In+order+to+develop+an+effective+usage+of+low-carbon+sources%2C+such+fluctuations+must+be+understood+and+tamed.+In+this+paper+we+present+a+microscopic+model+for+the+description+and+the+forecast+of+short+time+fluctuations+related+to+renewable+sources+and+to+their+effects+on+the+electricity+market.+To+account+for+the+inter-dependencies+among+the+energy+market+and+the+physical+power+dispatch+network%2C+we+use+a+statistical+mechanics+approach+to+sample+stochastic+perturbations+on+the+power+system+and+an+agent+based+approach+for+the+prediction+of+the+market+players+behavior.+Our+model+is+a+data-driven%3B+it+builds+on+one+day+ahead+real+market+transactions+to+train+agents+behaviour+and+allows+to+infer+the+market+share+of+different+energy+sources.+We+benchmark+our+approach+on+the+Italian+market+finding+a+good+accordance+with+real+data.+&rft.publisher=ArXiv&rft.date=2015-03&rft.type=Working+Paper&rft.type=NonPeerReviewed&rft.identifier=++Mureddu%2C+Mario+and+Caldarelli%2C+Guido+and+Chessa%2C+Alessandro+and+Scala%2C+Antonio+and+Damiano%2C+Alfonso++Green+power+grids%3A+how+energy+from+renewable+sources+affects+network+and+markets.++Working+Paper+++ArXiv+++++++(Submitted)+++&rft.relation=http%3A%2F%2Farxiv.org%2Fabs%2F1503.02957