Indiana solar overhaul bill moves to governor’s desk for final approval

Facebook
Twitter
LinkedIn
Reddit
Email
Indiana solar overhaul bill moves to governor’s desk for final approval. Source: thestatehousefile

A bill that will remove much of the financial incentive for residential solar has been passed by the Indiana legislature and now moves onto governor Holcomb for final approval before it becomes law.

Yesterday, in a 37-11 vote, the Senate approved SB309 that would completely overhaul Indiana’s burgeoning solar sector by reducing the net metering credits consumers can receive for generating their own power. According to legislation, those who install solar panels before the year’s end will be eligible to keep the current larger credit and will be grandfathered in for 30 years. The bill would grant a grace period of up to 15 years to ratepayers who install solar systems by 2022. Final reductions would see Hoosiers receive around 75% less for their net metered energy.

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

Renewable energy advocates have lobbied against the bill and its detrimental effects, yet lawmakers insist that they have the solar industry’s best interests at heart.

The bill’s author, senator Brandt Hershman said he’s comfortable with the changes made in the House.

“As I’ve said all along, I’m not opposed to solar, it’s just that the current subsidy is too lucrative considering the current state of affairs,” he said.

As the fate of Indiana’s solar industry now lies firmly with Holcomb, advocates are appealing to the governor to carefully consider his decision. 

Bill backlash

“Senate Bill 309 brings great harm to that industry and sends a signal to the solar industry across the world that Indiana is not open for business,” said Kerwin Olson, executive director of Citizens Action Coaltion, urging the governor to veto the bill.

“Solar energy jobs are precisely the kind of jobs that we need across Indiana, especially in those communities that have faced years of economic distress,” said Jesse Kharbanda, executive director of the Hoosier Environmental Council, in a statement.

“The solar industry now employs over 260,000 employees nationwide, more than triple those in the US coal industry,” he said. “And yet today, Indiana state representatives backed a bill that will move Indiana backwards when it comes to a critical segment of the solar industry—customer-owned solar energy.”

Kharbanda urged Holcomb to veto the bill and “stand up for 21st century jobs and innovation.”

“Consider Nevada; the state lost more than 2,500 rooftop solar installation jobs after policymakers lowered net metering rates. There are now efforts to reverse the decision. Why would Indiana want to make the same mistake?” said Denise Fitzpatrick, a local solar consumer, in a letter to the governor.

Holcomb spokeswoman Stephanie Wilson declined to say if the governor will sign the bill into law, but she told Associated Press that he “has been watching the bill all session and will consider it carefully.”

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

May 19, 2026
Michigan power utility DTE Energy has issued a tender for 1GW of new solar PV and wind power projects across the state.
May 19, 2026
JinkoSolar has partnered with PM Green to supply 200MW of modules, as part of a broader collaboration covering up to 1GW of capacity. 
May 19, 2026
Inox Clean Energy has completed the acquisition of US solar manufacturer Boviet Solar Technology in a deal valued at around US$750 million.
May 19, 2026
NextEra Energy and Dominion Energy have confirmed that they will combine, forming the largest regulated power utility company in the world.
May 19, 2026
Enel Green Power North America has acquired a 270MW operational solar PV portfolio from an unnamed US utility.
May 19, 2026
Toyo Solar has posted a 177% increase in revenues in Q1 2026, after bringing online new cell and module manufacturing facilities.

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)