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technology paduri hydrocarbons electricitate benzina centrales electriques bitumes affluent society crise de l'energie wind energy combustibili verzi affaires industria lemnului fuels bois de chauffage concurrence raffineries de petrole productie de energie energie douce putere politica solar energy environmental quality cost-benefit analysis previsions economiques business essence pays developpes industria automobilelor industrie energetica raw materials biocombustibili energie solaire saracie domestic market adaptare la schimbare combaterea daunatorilor verification comptable comportement du consommateur combustibles fossiles efficacite Cohesion Fund produse petroliere consum de energie production d'energie industrie du bois energie alternativa waste recycling methodologie bitumens petroleum prices efect de sera afaceri industrie energie electrique politica guvernamentala cultures agricoles consommation alimentaire case studies rentabilitate sources d'energie aspects economiques cost 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deseurilor pollution changement climatique centrale electrice placement de capitaux Fonds structurel modernization energie de la biomasse schimbare climatica piata interna energy consumption energie electrica international economy rayonnement solaire substitution d'energie biogas adaptation to change surse regenerabile de energie zones agricoles politica energetica protectia mediului resurse naturale reforma politica solar radiation electric power petrol modernizare heating globalisation timber legislation management teze economia mediului globalizare business management manuels aspecte economice hidrocarburi soft energy economic recession industrie automobile economie circulaire operations research energy economics coeziune economica si sociala nature reserves mediu inconjurator cohesion economique et sociale industrie petroliera tehnologie ecologica crops carte straina dispozitiv de conversie a energiei chimice buildings energie din biomasa research projects pollution sources account 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competitivite fonduri de coeziune reforme politique indicatori de dezvoltare prognoze economice radiatii solare methodology cercetare operationala energie solara sustainable development industry incalzire biomass energy electrochemistry economie internationale etudes de marche entrepreneurship investment transaction economic forecasts concurenta legislatie produits petroliers feeding politique gouvernementale ecosystemes energy substitution course papers planuri nationale rafinarii de petrol indicateurs de developpement preturile petrolului gestion des dechets strategie de dezvoltare Fonds de cohesion proiecte de cercetare economic growth teze de doctorat electrochimie development indicators woodworking industry analiza economica environmental management investment biocarburants economic development recession economique metodologie energie termica poluare surse alternative de energie forets adaptation au changement energie neconventionala renewable energy sources hranire Structural Funds climate change competition compte energy resources development policy mondialisation food consumption strategie de developpement decentralization etudes de cas energy policy cherestea cladiri analyse cout-avantage alimentation lemn de incalzit economic and social cohesion green economy government policy energie thermique politique energetique cursuri multigrafiate pouvoir politique hydrocarbures innovations industrielles energy sources societe d'abondance surse de energie industria constructiilor analyse des couts criza de energie protection de l'environnement