BECCS CCS COVID-19 D EU climate/energy policy European Union Fit for 55 GEM-E3-FIT Greek EV mobility 2030 Green Deal NEWAGE TIMES PanEU abatement cost agent-based modelling bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology biomass border carbon adjustment burden sharing business models carbon disclosure carbon leakage climate neutrality climate scenarios combined gas-steam cycles cost management economic analysis economic recovery efficiency effort sharing regulation