“We haven’t paid for electricity in years,” said Andrew Hoffman, a retired psychologist who lives in Morton Grove, a suburb just outside Chicago.
Hoffman installed his first rooftop solar panels around 2010, among the first in his neighborhood, and added a second solar array in 2013. “It’s pretty amazing that the sun just powers our lives,” he told Environment Illinois Research & Education Center.
That’s the magic of rooftop solar, an energy source Illinoisans can tap into directly. Rooftop solar eventually pays for itself and, thanks to battery storage, can be used to power our homes year-round. And, as a nonpolluting energy source, it helps keep our air clean and our climate stable.
Yet in Illinois, we are tapping only a small amount — 2%, according to 2022 figures — of our potential solar energy generation, despite rapidly falling costs, improvements in technology, favorable tax incentives and growing demand. Increasing the number of homes with solar panels and battery backup systems is a critical component of Illinois’ clean energy transition.
One of the major obstacles to unleashing that potential, as detailed recently by the Tribune in its coverage of our recent report, are cumbersome municipal and county permitting procedures that add unnecessary delays and costs to the simplest residential roof project.
Solar installers we spoke to highlighted a range of problems such as having to personally drop off or mail in applications, navigate different safety codes in jurisdictions across the state and deal with slow-moving third parties outsourced to handle applications, who also add costs.
By contrast, instant permitting software such as SolarAPP+ allows local authorities to quickly evaluate and process applications in a safe and streamlined manner. SolarAPP+ was developed by the Department of Energy’s National Renewable Energy Laboratory in collaboration with building and safety experts and is offered free to local governments.
Instant permitting will help consumers get their projects done more quickly, cheaply and predictably, while also reducing the time that understaffed towns and cities have to spend on solar permitting. It’s a win-win.
Thankfully, Illinois lawmakers are now considering the Residential Automated Solar Permitting Act, sponsored by state Sen. Bill Cunningham and state Rep. Marcus Evans, which would implement instant permitting statewide. The projected benefits to consumers, jurisdictions and the clean energy transition would be tremendous.
According to a recent report from the Greenhouse Institute and the Brown University Climate Solutions Lab, instant permitting could lead to an additional 35,000 to 36,000 home solar roofs in Illinois by 2030 and as many as an additional 300,000 by 2040. Those 300,000 solar roofs could eventually save 30 million to 31 million metric tons of carbon dioxide emissions, the equivalent of shutting down eight coal-fired power plants for a year. In addition, instant permitting could bring down the cost for a family to install solar by as much as $2,100 by 2030 and by more than $4,000 by 2040.
Across the country, around 300 jurisdictions — including Phoenix, Oklahoma City, New Orleans and Houston — are already benefiting from instant solar permitting.
But we’ll only get the full benefits and cost savings of this technology if jurisdictions across our state, rather than isolated cities or counties, offer this option. Making the process simpler and more uniform across the board is what is needed to save consumers precious money and time and help unleash rooftop solar across our state.
It’s time to remove unnecessary barriers so more Illinoisans can access the benefits of solar power. That’s why we’re calling on state lawmakers to stand up for consumers and cut red tape by passing the Residential Automated Solar Permitting Act. Together, we can make going solar easier, quicker and cheaper for communities across Illinois.
As Hoffman of Morton Grove told us, rooftop solar feels good, “not just for your wallet, but for your soul.”
Abraham Scarr is director of the Illinois Public Interest Research Group, better known as PIRG.
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