Jacobson et al. (2013, hereinafter J13), presented the technical and economic feasibility of converting New York States' all-purpose energy infrastructure (electricity, transportation, heating/cooling, industry) to one powered by wind, water, and sunlight (WWS) producing electricity and electrolytic hydrogen. Gilbraith et al. (2013) question several aspects of our approach. Unfortunately, Gilbraith et al. inaccurately portray what we stated and referenced and ignore many recent supporting studies. They also refer to previous misplaced critiques of our earlier global WWS study but fail to reference the responses to those critiques, Delucchi and Jacobson (2011b) and Jacobson and Delucchi (2013). We fully stand by the conclusions of both the previous and present studies. (C) 2013 Elsevier Ltd. All rights reserved.