Julia Poska | February 14, 2019
Despite a 3.2 percent drop in solar energy jobs nationwide, solar jobs in Iowa grew 4 percent in 2018, according to the recently released National Solar Jobs Census.
Various solar projects recent years likely contributed to job growth in Iowa. In 2017, Alliant Energy built Iowa’s biggest solar farm on 21 acres near Dubuque, but the Central Iowa Power Cooperative recently announced plans to surpass that record with an 800 acre solar farm in Louisa County in 2020. Solarize Johnson and Linn Counties brought a combined 1,760 kilowatts of residential solar power to eastern Iowa in 2017 and 2018. Ideal Energy in Fairfield is currently building a solar array with special battery storage at Maharishi University of Management as well.
But still, only 844 Iowans are employed in solar. The state ranks 45 in solar jobs per capita despite 2018 growth, according to the census, which is conducted annually by the Solar Foundation.
Overall, U.S. solar employment has risen 159 percent since 2010 and is projected to continue growing. The price of solar installation has fallen dramatically, too. At the utility scale, the cost of a one Watt segment of a solar panel dropped from $4.40 in 2010 to $1.03 in 2018. For residential panels, the cost dropped from $6.65 to $2.89 per Watt.