Symposium Z, "Oxide Semiconductors," and Symposium F, "Oxide Thin Films for Renewable Energy Applications," were held Nov. 25-Nov. 30 at the 2012 MRS Fall Meeting in Boston, Massachusetts. Oxide materials are attracting considerable attention both as semiconductors for a wide range of potential device applications but also in energy research spanning from photo- and electro-catalysis, to electrolytes and electrodes used in batteries or fuel cells. This symposium proceedings volume collects recent reports from the meeting aimed at providing a fundamental understanding of bulk oxide materials...