TY - JOUR TI - What metrics best reflect the energy and carbon intensity of cities? Insights from theory and modeling of 20 US cities PY - 2013 AU - Anu Ramaswami AU - Abel Chavez T2 - Environmental Research Letters LK - https://doi.org/10.1088%2F1748-9326%2F8%2F3%2F035011 DO - 10.1088/1748-9326/8/3/035011 ER -