U.S. use of energy materials in agriculture

relative to 2005, 1948–2015

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U.S. use of energy materials in agriculture relative to 2005. Energy materials encompass a broad class of materials that may have applications in energy conversion or transmission. Examples include materials for photovoltaic cells, thermoelectric materials, and superconductors.

Source: U.S. Department of Agriculture, Economic Research Service on Agricultural Productivity in the U.S.