Canadian Nuclear Association Ottawa, 10 March 2005 Renewable and Nuclear Heresies Jesse H. Ausubel Program for the Human Environment The Rockefeller University
Source: Ausubel, 1996, after Marchetti, 1985
Falling Global Carbon Intensity of Primary Energy Kg C/GJ Data sources: IIASA, BP ( ), CDIAC
Chernobyl, 1990
Source: N. Victor & J. Ausubel, 2005 USA: Hydrogen Production, Semi-log scale
Falling hydrogen price versus hydrogen production, USA, ,000100,0001,000,000 Annual production, millions of cubic feet 2000 US$/10e3 cubic feet
Supergrid Energy Pipeline MgB 2 Electrical Insulation Thermal Insulation Vacuum Liquid H 21 K ± 50,000 V dc 100,000 A 10 GW Source: P. Grant, EPRI
Source: N. Victor & J. Ausubel, 2003 Hydrocarbon fuels ranked by heat value
Major fuels ranked by heat value Uranium enriched to 3.5% in LWR Firewood Brown Coals Crude Oils LPG Natural Gas Hydrogen Natural uranium in FBR Natural uranium in CANDU Natural uranium in LWR with U & Pu recycle Natural uranium in LWR MJ/kg Black Coals Source: N. Victor and J. Ausubel, 2003
Canadian Nuclear Association Ottawa, 10 March 2005 Renewable and Nuclear Heresies Jesse H. Ausubel Program for the Human Environment The Rockefeller University