US power generation in May was comparable to last year, at 10.42 vs 10.39 GWhD. Weather was comparable, as '14 had +9CDD and -10HDD vs '13.
Electric Power Monthly
By feedstock, there were slight absolute losses for coal, and a 5% gain for natural gas. Nuclear was off slightly, as were renewables.
Hydropower fell to a 4 year low, down 8% over '13, and solar hit another high in what should be another year of uninterrupted monthly records.