EIA Electricity Power Monthly - February 2020 for November 2019.
Wind generation for December 2019 was up on December 2018, continuing the expected trend, although it was probably not especially windy.
Total generation for 2019 was ... drumroll ... 300,071GWh, so just topped 300TWh over a 12 month period for the first time.
In rolling 12 month generation, wind power extended its lead over hydroelectricity at 7.23% compared to 6.59% for hydro. Hydro was down in 2019, at 273,707GWh, but total wind generation was greater than hydro for 2018, and for all but 2 years back to 2008 (2017 300,333GWh, 2011 319,355GWh).
2,818.0MW of new capacity was added in December 2019. In the race to beat the tax credit phaseout, planned new capacity for the next 12 months, increased by 8,305.8MW, bringing the planned 12 month total to 20,674.8MW, which would increase total capacity by 19.96%.
Capacity (MW):
Period | Prior | Change | New | Change |
---|
Month | 100,766.5 | 2,818.0 | 103,584.5 | 2.80% |
YTD | 94,417.7 | 9,166.8 | 103,584.5 | 9.71% |
Rolling | 94,417.7 | 9,166.8 | 103,584.5 | 9.71% |
Plan +12mo | 15,187.0 | 8,305.8 | 20,674.8 | . |
Capacity Factor (MW):
Value | Prior | Change | New | Change |
---|
Month Capacity | 90,534.1 | 10,257.4 | 100,791.5 | 11.33% |
Month Factor | 34.8% | 0.8% | 35.6% | 2.30% |
Rolling 12mo Factor | 34.7% | 0.2% | 34.9% | 0.60% |
Generation (GWh):
Year | Month | YTD | Rolling | Month % | YTD% | Rolling |
---|
2018 | 24,305 | 272,650 | 272,650 | 7.14% | 6.49% | 6.49% |
2019 | 27,183 | 300,071 | 300,071 | 8.01% | 7.23% | 7.23% |
Difference | 2,878 | 27,421 | 27,421 | 0.87% | 0.74% | 0.74% |