SPI 2014: DOE puts US$53m into solar cost-cutting drive

Facebook
Twitter
LinkedIn
Reddit
Email

The US Department of Energy (DOE) is to provide US$53 million to fund 40 R&D projects aimed at slashing the cost of solar.

The funding was announced by energy secretary Ernest Moniz at Solar Power International in Las Vegas today.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The DOE hopes the funding will support the next generation of PV technologies and manufacturing processes as well as helping develop the soft costs of solar installation.

Among the beneficiaries of the funding, 10 research institutions will receive a share of US$14 million for R&D programmes aimed at improving the performance and efficiency of PV technologies.

Another US$14 million will be invested through the DOE’s Sunshot initiative in 20 projects exploring new ways to drive down the hardware and non-hardware soft costs of solar.

And a further US$24 million will be awarded to 10 US-based solar manufacturers to develop new technologies to reduce costs and increase efficiency in manufacturing processes. These will focus on reducing cost in raw materials, labour-intensive processes and capital expenses.

Moniz said: “As US solar installation increases and the cost of solar electricity continues to decline, solar energy is becoming an increasingly affordable clean energy option for more American families and businesses.

“Today, the US has 15.9GW of installed solar power – enough to power more than 3.2 million average American homes. The projects announced today will help the US solar energy industry continue to grow, ensuring America can capitalise on its vast renewable energy sources, cut carbon pollution, and continue to lead in the world in clean energy innovation.”

Read Next

May 18, 2026
The Vietnamese state power utility Vietnam Energy Generation Corporation 1 (EVNGENCO1) has proposed the development of 270MW of floating solar PV capacity on three hydropower reservoirs.
May 18, 2026
RUMSL has launched two solar-plus-storage projects in India designed to provide power supply during peak demand periods.
May 18, 2026
US real estate company CIM Group has launched an energy platform with a 2GW portfolio of solar PV and battery energy storage system (BESS) assets.
May 18, 2026
OX2 has started construction work at its Muswellbrook project, which combines 135MW of solar capacity and 100MW of batteries.
May 18, 2026
Danish IPP European Energy has started constructing a 225.5MW agrivoltaic solar PV project in Sicily, which it claims will be the “largest” such project in Italy.
May 18, 2026
ACEN Australia has revealed an 87% year-on-year increase in generation output for the first quarter of 2026, reaching 528GWh.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)