No.	Variable Name			Definition
5	CO2M; M = 1, ..., 5		Global Carbon Emissions, 1975-2075

5	EDM; M = 1, ..., 5		Global Primary Energy, 1975-2075

5	EDRM; M = 1, ..., 5		Global Consumption of Refinable
						Fuels, 1975-2075
5	EFM; M = 1, ..., 5		Global Final Energy Consumption,
						1975-2075

5	GNPFLM; M = 1, ..., 5		Global Final GNP 1975-2075
		L = 10

5	ZLXM; M = 1, ..., 5		Global Population 1975-2075
		L = 10

15	PIM; M = 1, ..., 5		World Price of Fossil Fuels,
		I = 1, 2, 3 			1975-2075, 1=oil, 2=gas, 3=coal

10	PUILM; M = 1, ..., 5		Busbar Electricty Costs from Nuclear
		L = 1, I = 4, 5			and Solar in the U.S. 1975-2075
						4 = nuclear, 5 = solar

5	ESUM; M = 1, ..., 5		Global Electricity Output, 1975-2075

10	ESI2M; M = 1, ..., 5		Global Shale Oil and Biomass
		I = 1,3				Production, 1975-2075
						1=shale oil, 3=biomass

15	ESI1M; M = 1, ..., 5		Global Conventional Fossil Fuels
		I = 1, 2, 3			Production, 1975-2075,
						1=oil, 2=gas, 3=coal

10	ESIM; M = 1, ..., 5		Global Primary Nuclear and Solar
		I = 4, 5			Production 1975-2075, 4=nuclear,
						5=solar

*M denotes time periods, 1=1975, 2=2000, 3=2025, 4=2050, 5=2075.
L denotes regions, L=10 is the total over regions 1-9.
I denotes fuel type.