Pipelines 3 CO2-based methanol 2 Carbon dioxide 2 Chemical industry 2 Cost benefit analysis 2 Cost effectiveness 2 Cost-efficient 2 Costs 2 Deep learning 2 Defossilization 2 Economic analysis 2 Economic assessments 2 Environmental and economic performance 2 Environmental assessment 2 Global warming 2 H2 import 2 Hydrocarbons 2 Life cycle 2 Long-distance transport 2 Methanol 2 Methanol production 2 Offshore oil well production 2 Point-sources 2 Ships 2 Waste heat 2 Wind power 2 defossilization 2 environmental and economic assessment 2 Adaptive control systems 1 Air purifier 1