Solar Power Beats DOE Cost Targets Three Years Early

With a set of 2020 affordability targets met three years early, the DOE can turn its attention to reliability, resilience, and storage.

1 minute read

September 18, 2017, 5:00 AM PDT

By Elana Eden


Solar Power

trekandshoot / Shutterstock

Utility-grade solar panels have hit 2020 cost targets three years early, the U.S. Department of Energy announced. The average price is now 6 cents per kilowatt-hour. Karen Hao explains in Quartz:

"The steady decline in the price of solar power is largely due to falling costs of photovoltaic hardware, driven by market competition, as well as improvements in efficiency, in part stimulated by DOE-funded research, according to a report released by the National Renewable Energy Laboratory on the same day. 'Soft' costs like labor have also fallen, but at a slower rate."

Now, the DOE is moving on to other goals, beginning with an $82 million investment from its Solar Energy Technologies Office in reliability, resilience, and storage solutions. Hao's piece includes further analysis of solar affordability trends and the DOE's new projects.

Thursday, September 14, 2017 in Quartz

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Historic homes in St. Augustine, Florida.

Florida Considers Legalizing ADUs

Current state law allows — but doesn’t require — cities to permit accessory dwelling units in single-family residential neighborhoods.

March 18, 2025 - Newsweek

Aerial view of suburban housing near Las Vegas, Nevada.

HUD Announces Plan to Build Housing on Public Lands

The agency will identify federally owned parcels appropriate for housing development and streamline the regulatory process to lease or transfer land to housing authorities and nonprofit developers.

March 17, 2025 - The Wall Street Journal

Canadian flag in foreground with blurred Canadian Parliament building in background in Ottawa, Ontario, Canada.

Has President Trump Met His Match?

Doug Ford, the no-nonsense premier of Canada's most populous province, Ontario, is taking on Trump where it hurts — making American energy more expensive.

March 11, 2025 - Toronto Star

White bike symbol painted on green bike lane.

OKC Approves 7.2 Miles of New Bike Lanes

The city council is implementing its BikeWalkOKC plan, which recommends new bike lanes on key east-west corridors.

March 21 - Oklahoma City Free Press

Aerial view of downtown Houston, Texas skyline with low-rise housing in foreground.

Preserving Houston’s ‘Naturally Occurring Affordable Housing’

Unsubsidized, low-cost rental housing is a significant source of affordable housing for Houston households, but the supply is declining as units fall into disrepair or are redeveloped into more expensive units.

March 21 - Urban Edge

Small tree in bloom with pink flowers in front of home in Toronto, Canada.

The Most Popular Tree on Google?

Meet Rodney: the Toronto tree getting rave reviews.

March 21 - Toronto Star