#1 most loved electric vehicle, solar, & battery news & analysis site in the world. Support our work today!

Clean Power no image

Published on January 14th, 2016 | by Adam Johnston


US Utility-Solar PV Costs Plummeted 17% In Q3 2015

January 14th, 2016 by  

US utility-scale solar PV costs plummeted 17% in Q3 of 2015, and declining PV costs are fuelling greater demand.

According to an EnergyTrend report, US utility-scale solar costs fell in the third quarter of 2015 to $1.38/W, compared to $1.66/W twelve months earlier.


Image Credit: Aston Field Solar Plant by Stausifr via WikiCommons (Some Rights Reserved)

Patrick Lin, an analyst with EnergyTrend, said the average cost for a global utility-scale system could drop an extra 15% on a year-to-year basis within 24 months. The average cost of a utility-scale solar PV system could reach $1.15/W this year, Lin said. Declining installation costs will push levelled costs of electricity (LCOE) in some areas to $0.07/kWh and under. This makes solar cheaper than coal plants and natural gas.

Factor in continuing efficiencies seen in solar PV products, and you can see LCOE prices will push further down. This, along with declining installation costs, will help fuel greater demand globally, EnergyTrend noted.

Since the start of 2015, utility-scale solar installed capacities in Chile, India, and the Philippines are 750 MW, 827 MW, and 134 MW. In 2016–2017, utility-scale solar will see increased demand returning to Southeast Asia, Latin America, and India.

Overall, this is another report which proves solar is gaining traction. Consider now that US utility-scale solar is 31 times greater than in 2005. It accounts for half a percent of US electricity production. Last June, US utilities reached a record for solar electricity, with 2,765 GWh — an increase of 35.8% from 2014.

Based on EnergyTrend’s report, it would not be surprising to see more record solar electricity generation and solar capacity additions from the US this year as prices fall, as well as around the world. 


Appreciate CleanTechnica’s originality? Consider becoming a CleanTechnica member, supporter, or ambassador — or a patron on Patreon.

Sign up for our free daily newsletter or weekly newsletter to never miss a story.

Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? Contact us here.

Latest Cleantech Talk Episode

Tags: , , , , ,

About the Author

is expected to complete the Professional Development Certificate in Renewable Energy from the University of Toronto by December 2017. Adam recently completed his Social Media Certificate from Algonquin College Continuing & Online Learning. Adam also graduated from the University of Winnipeg with a three-year B.A. combined major in Economics and Rhetoric, Writing & Communications in 2011. Adam owns a part-time tax preparation business. He also recently started up Salay Consulting and Social Media services, a part-time business which provides cleantech writing, analysis, and social media services. His eventual goal is to be a cleantech policy analyst. You can follow him on Twitter @adamjohnstonwpg or check out his business www.salayconsultiing.com.

Back to Top ↑