That Amazing ‘Solar Roadways’ Project Has a Working Prototype


This story first appeared on the CityLab website and is reproduced here as part of the Climate Desk collaboration.

Four years ago, Scott and Julie Brusaw announced their provocative concept of “Solar Roadways,”a system of modular solar panels that could be paved directly onto roads, parking lots, driveways, bike paths, “literally any surface under the sun.” Since then, the Brusaws have received two rounds of funding from the Federal Highway Administration as well as a private grant to develop their project.

They now have a working prototype featuring hexagonal panels that cover a 12-by-36-foot parking lot. In addition to the potential to power nearby homes, businesses, and electric vehicles, the panels also have heating elements for convenient snow and ice removal, as well as LEDs that can make road signage. According to the Brusaws’ calculations, Solar Roadways, if installed nationwide, could generate over three times the electricity currently used in the United States.

solar roadways

Concept rendering by Sam Cornett
solar roadways

Concept rendering by Sam Cornett and Craig Fine

Before you ask—the panels have indeed been tested for traction, load testing, and impact resistance. It’s supposed to withstand a 250,000-pound load, typical of the heaviest trucks. For starters, here’s footage of a tractor driving over the prototype.

In their current Indiegogo campaign, the Brusaws are trying to raise $1 million to help move Solar Roadways into production and start installing additional projects. With the campaign only 8 percent funded so far, their plan faces a long road ahead.

Here’s the full demo.

More MotherJones reporting on Climate Desk

DOES IT FEEL LIKE POLITICS IS AT A BREAKING POINT?

Headshot of Editor in Chief of Mother Jones, Clara Jeffery

It sure feels that way to me, and here at Mother Jones, we’ve been thinking a lot about what journalism needs to do differently, and how we can have the biggest impact.

We kept coming back to one word: corruption. Democracy and the rule of law being undermined by those with wealth and power for their own gain. So we're launching an ambitious Mother Jones Corruption Project to do deep, time-intensive reporting on systemic corruption, and asking the MoJo community to help crowdfund it.

We aim to hire, build a team, and give them the time and space needed to understand how we got here and how we might get out. We want to dig into the forces and decisions that have allowed massive conflicts of interest, influence peddling, and win-at-all-costs politics to flourish.

It's unlike anything we've done, and we have seed funding to get started, but we're looking to raise $500,000 from readers by July when we'll be making key budgeting decisions—and the more resources we have by then, the deeper we can dig. If our plan sounds good to you, please help kickstart it with a tax-deductible donation today.

Thanks for reading—whether or not you can pitch in today, or ever, I'm glad you're with us.

Signed by Clara Jeffery

Clara Jeffery, Editor-in-Chief

payment methods

We Recommend

Latest