Renewable energy sources produced more electricity than either coal or nuclear power during the first six months of 2020, according to a SUN DAY Campaign analysis of data from the U.S. Energy Information Administration (EIA).
The latest issue of EIA’s “Electric Power Monthly” (with data through June 30, 2020) reveals that solar and wind both showed continued growth, expanding faster than all other energy sources.
For the period January – June, solar-generated electricity – including distributed solar – expanded by 22 percent (compared to the same period in 2019) and provided nearly 3.4 percent of the nation’s total. Wind grew by 14.5 percent and accounted for more than 9.1 percent of total generation.
Combined, net electrical generation by wind and solar is 16.4 percent greater than a year ago and provided a bit more than 12.5 percent – or one-eighth – of total U.S. electrical production during the first six months of 2020. Together with hydropower, biomass, and geothermal, renewables provided 22.3 percent of total electrical output – up from 19.9 percent a year earlier.
Moreover, renewables produced almost a third (31.3 percent) more electricity than coal through June 2020. In fact, electrical generation by coal was 31 percent lower than a year earlier and accounted for 16.9 percent of the nation’s total.
In addition, renewable energy sources produced 7.8 percent more electricity than did nuclear power during the same six-month period and seem poised to further widen the gap. In June alone, renewables outperformed nuclear power by 16.4 percent.
EIA’s data for just the month of June also appear to more-or-less reinforce the trends first seen in April and May that may be attributable to the coronavirus’ impact on competing energy sources – that is, renewables overall are faring better than nuclear power and fossil fuels.
Net electrical generation by coal in June was 16.7 percent less than a year earlier while that by nuclear power dropped by 2.3 percent. Electricity provided by natural gas was 4.6 percent more than in June 2019.
In comparison, total electrical generation by all renewable energy sources combined rose by 16.3 percent. Non-hydro renewables alone provided 21.5 percent more electricity in June 2020 than a year ago – driven primarily by a 31.4 percent expansion by wind and an 18.1 percent increase in solar generation. Conventional hydropower’s output also grew 8.1 percent. However, electrical generation by biomass fell by 10 percent while that from geothermal power dipped by 1.5 percent.
“Renewable sources combined are now second only to natural gas in providing electricity to U.S. homes and businesses,” notes the SUN DAY Campaign’s executive director Ken Bossong. “If current growth patterns continue – or even accelerate – it will not be many years more before they move into first place.”