Figure A1
The horizontal axis represents hard-to-abate revenues from 0 to 120,000 million dollars, and the vertical axis represents cost of energy input from 0 to 80,000 million dollars. Data points rise from approximately 5,000 million dollars in revenue and 2,000 million dollars in energy input cost to approximately 112,000 million dollars in revenue and 74,000 million dollars in cost. Most points cluster between 10,000 and 65,000 million dollars in revenue, with corresponding costs between 5,000 and 45,000 million dollars. The dotted trend line increases steadily across the plotted range.Relation between resource cost and industrial revenues in oil refinery in Europe (1999–2018)