Indiana lawmakers have approved a measure to study ways to use advanced transmission technologies to squeeze more energy from the state's aging electrical grid.

The technology is a suite of hardware and software which can boost the capacity of current transmission lines and perhaps postpone the need for new infrastructure. Backers of the plan said because it is deployed on existing towers, it can reduce cost, modernize without new construction and increase the system's energy capacity.

Sen. Eric Koch, R-Bedford, a co-sponsor of the bipartisan bill, said the state faces an ever-increasing demand for energy.

"We're hearing projections of a single data center using one or maybe even two gigawatts," Koch pointed out. "A gigawatt is about the size of the consumption of residential use in the city of Indianapolis. It is a large amount of electricity being projected to be needed."

Colorado, Maine and Utah are among the states to have already deploying the system and are studying its effectiveness. Senate Bill 422, signed last week by Gov. Mike Braun, was backed by a variety of groups, including AARP Indiana, the Hoosier Environmental Council and The Pew Charitable Trusts.

Current customers and future demand for new technologies drive the need for more energy.

Carter Harms, state campaigns officer for the Pew Charitable Trusts, said the list is growing.

"Increased domestic manufacturing, increased needs from data centers, partially due to artificial intelligence, and then also increased electrification," Harms outlined. "Because of that growing demand, we're seeing strain on the electric grid."

Koch added one of Indiana's power utilities tested the system and obtained positive results.

"We did have the benefit of one of our five investor-owned utilities here in Indiana, AES, pilot a type of ATT called Dynamic Line Ratings," Koch noted. "The results were favorable, and that gave us some confidence that the 'juice is going to be worth the squeeze.'"

Support for this reporting was provided by The Pew Charitable Trusts.

By Casey Smith for the Indiana Capital Chronicle.
Broadcast version by Joe Ulery for Indiana News Service reporting for the Indiana Capital Chronicle-Free Press Indiana-Public News Service Collaboration

House Republicans gave the final go-ahead Tuesday to a caucus priority bill that seeks to incentivize new power generation in Indiana.

A 63-23 party-line vote on House Bill 1007 set the measure on course for Gov. Mike Braun’s desk.

The bill will expedite approval processes for large-load customers like data centers and create cost recovery mechanisms for projects utilities take on to serve those big customers. 

It will also require a big prospective grid addition to make “significant and meaningful financial assurances” for such projects — reimbursing at least 80% of costs and protecting other existing and future customers from the expenses.

The bill, authored by Rep. Ed Soliday, Valparaiso, additionally gets tough with utilities planning to close — or convert to natural gas — any coal-fired plants of at least 125 megawatts. Current law mandates utilities that are not generating at least 85% of peak demand to report three-year projections to the Indiana Utility Regulatory Commission (IURC).

Utilities will instead be required to annually report the amount of resource generating capacity they plan to take offline. If, after an investigation, the IURC doesn’t think a utility can provide reliable service, it would have to block the utility’s plan or order it to either acquire or build capacity.

“We’re in competition with other states,” Soliday said. “We will not be the biggest incentive-offering state. (The bill) will put us in second. We won’t get a dime if they don’t come here, but if we are able to incentivize them to come here, we get 80% of something, not 100% of nothing.”

After strong pushback, senators removed more contentious provisions that intended to specifically boost small modular nuclear reactor (SMR) development — including a 20% sales tax credit for utilities. 

That tax credit remains in the bill, however, for Hoosier manufacturers that produce SMR technology which could later be used by utilities in Indiana or elsewhere across the globe.

Democratic Rep. Matt Pierce, of Bloomington, said Tuesday he has concerns about the remaining tax credit, which could cost taxpayers an estimated $280 million, according to a legislative fiscal analysis.

He worried, too, that the overall bill will “force more expensive, obsolete coal plants to remain online for a longer period of time” — given that SMR development has largely been proposed on existing coal plant sites.

“Imagine what we could do with $280 million when it comes to providing people with health care, childcare, other essential services that people may rely upon the state,” Pierce said.


Casey Smith wrote this article for the Indiana Capital Chronicle.


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Minnesota is becoming less reliant on energy imports to power up homes and businesses. That's a key finding in the latest summary of contributions from renewable sources.

The 2025 fact sheet from Clean Energy Economy Minnesota shows the state imported just 11% of the total electricity it used last year.

At the same time, carbon-free sources like wind and solar accounted for a majority of electricity generated in the state for a fifth straight year.

The group's Senior Manager of Marketing and Communications Peter Ingraham said that indicates renewables are proving their reliability - and they're not just complementary pieces of the energy puzzle.

"The people that have been operating these power grids, there's a reason that they allow these to keep going online," said Ingraham. "It's a great way for us to power our cities, to power our economies."

He said it's especially timely given the escalating trade war.

Industry experts note uncertainty about federal policy does still complicate Minnesota's clean energy sector in other ways.

That includes a desire among congressional Republicans and the Trump administration to repeal tax credits for adopting renewable energy that were approved in 2022.

Some other speedbumps have surfaced, including a slowdown in wind energy expansion. However, solar growth in Minnesota continues to take off.

Derrick Flakoll, senior policy associate at the research firm Bloomberg NEF, said both sources are becoming inexpensive to produce - but solar is in the driver's seat right now, as wind energy shakes off recent market forces.

"Wind projects are huge, and that means that it's a lot of money up front - meaning it's particularly sensitive to inflation and to interest rates," said Flakoll. "And we saw a sort of slowdown in wind build in a lot of parts of the United States as a ripple effect of some of that 2022 and 2023 era."

As for solar, new capacity grew by 35% in Minnesota last year.

In measuring electric vehicle adoption, Minnesota now has more than 65,000 EVs on the road - however, new registrations fell last year after a record high the previous year.

A new report outlines some of the barriers Illinois residents face that can make adopting solar energy more difficult and expensive than necessary.

The findings are based on feedback from residential solar installers across the state about their experiences with permitting offices and the challenges they face.

Study coauthor Theo Rosen, a campaign associate with the Environment Illinois Research & Education Center, said requirements like in-person application drop-offs and long and tedious review processes can prolong the approval time and add unnecessary costs.

"All that extra work that installers have to do, the cost of that gets passed on to consumers," said Rosen. "And the result is that it is harder and more expensive to 'go solar' in Illinois than it needs to be."

Rosen added that about 20% of Illinois residents cancel their applications for permits, because of delays in the permitting process. The report suggests standardizing permitting across the state.

The report also highlights inconsistencies in the permitting requirements across towns and cities.

It says some installers avoid certain areas altogether or charge a premium to do business there because they find the process so cumbersome.

Rosen said this lack of consistency also means it can be hard for new installers to work in the state.

"A lot of installers," said Rosen, "something that they spoke about was having to have someone's full time job be dedicated to maintaining these sort of databases of the varying code requirements, and the varying permitting processes in every municipality that they work in."

Rosen added that the report recommends the state use "instant permitting" software to streamline the process and eliminate barriers, both for installers and residents.

"Essentially, it is able to perform hundreds of code compliance checks and flag errors immediately," said Rosen, "and if a permit application is complete and it meets the requirements, approval is immediate."

The Residential Automated Solar Permitting Act is currently in the Illinois Legislature. It would require the state to implement automated solar permits, similar to what the report recommends.





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