World energy analysis: H2 now or later?

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Alexander E. Farrell, Richard J. Plevin, Brian T. Turner et al. · Science · 2006 · 2.8K citations

Life Sciences, Environmental Engineering, Environmental Sciences +17

Long-Term Aridity Changes in the Western United States

Edward R. Cook, Connie A. Woodhouse, C. Mark Eakin et al. · Science · 2004 · 1.6K citations · Full text

Natural Sciences, Earth Sciences, Hydrology +17

Global oil & gas depletion: an overview

Roger Bentley · Energy Policy · 2002 · 511 citations

Engineering, Petroleum Engineering, Energy Policy +11

Hubbert’s Peak: The Impending World Oil Shortage

Kenneth S. Deffeyes, M. Silverman · American Journal of Physics · 2003 · 487 citations

Natural Resources, Economics, Natural Resource Economics +14

The technical, geographical, and economic feasibility for solar energy to supply the energy needs of the US

Vasilis Fthenakis, James Eric Mason, K. Zweibel · Energy Policy · 2008 · 338 citations

Social Sciences, Economics, Environmental Policy +16