@article{Elliott Campbell2013, author = "J Elliott Campbell and David B Lobell and Robert C Genova and Andrew Zumkehr and Christopher B Field", title = "{Monthly wind electricity production, solar electricity production and electricity demand as a percentage of the annual totals for each}", year = "2013", month = "7", url = "https://iop.figshare.com/articles/figure/_Monthly_wind_electricity_production_solar_electricity_production_and_electricity_demand_as_a_percen/1011711", doi = "10.6084/m9.figshare.1011711.v1" }