Iowa
Iowa State University receives federal grant for power distribution grid work • Iowa Capital Dispatch
As electricity usage in homes increases due to modernization and weather changes, Iowa State University researchers are working to keep the lights on and the power grid working smoothly with a $1 million grant from the U.S. Department of Energy.
The project, led by Grumman associate professor of electrical and computer engineering Zhaoyu Wang, will use data analytics and modeling to help improve the health and lifespan of distribution transformers, which lower the voltage amounts from the power distribution grid enough for houses to connect and have power.
Utilizing smart meters, which Wang said measure voltage and energy consumption every 15 minutes and can be found in many homes, and a large data platform through project partner SparkMeter, the team will create applications and models allowing utility companies to monitor the status of distribution transformers. That will enable them to know when they are in danger of breaking or how long they could have left before they need to be replaced, possibly preventing outages before they occur.
“Certainly we are all excited about this project … not only about the funding, it’s more about the potential impact,” Wang said.
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Other partners on the project include the National Renewable Energy Laboratory, Linn County Rural Electric Cooperative, Cedar Falls Utilities and AES. Wang said they will also work with a community in Indiana.
According to a news release from the Department of Energy’s Office of Electricity, ISU’s project is one of eight selected to receive grants totaling $7.5 million. These initiatives aim to modernize the U.S. power grid using data analytics, sensors and other technologies.
“These projects are essential for making our electric grid stronger and more secure,” said Office of Electricity Assistant Secretary Gene Rodrigues. “They will help utilities quickly identify and solve problems, ensuring a reliable power supply. We’re laser-focused on rapid and widespread implementation to support America’s growing appetite for clean, affordable renewable energy.”
Traditionally, Wang said utility services don’t generally check on the status of distribution transformers, as there are so many and they used to be relatively cheap to replace. Services would wait until a transformer broke, causing a power outage, before replacing it.
“We call this the broken-and-fixed cycle,” Wang said.
However, the cost of distribution transformers has tripled, Wang said, and utility services that need to make replacements could have to wait years to obtain replacements and refill their inventory.
As homes increase their use of electricity through new appliances, electric-vehicle chargers and increased air conditioning due to hotter summers, Wang said transformers are more likely to be overloaded. They can handle being overloaded for a while before they break entirely, he said, but it does shorten their lifespan.
The data from homes’ smart meters can be used to determine which transformers are being overloaded, allowing utility services to determine the health of their transformers and which of them should be given priority for replacement, perhaps with a transformer that can handle a larger capacity.
This is called the “monitoring-prediction-maintenance” cycle, according to ISU’s project summary, and it’s hoped that it will lead to a more proactive approach to transformer maintenance, lowering the chance of power outages.
Wang said the team still needs to negotiate with the Department of Energy, but hopes to begin research and development in October. Field demonstrations of their work will begin after one year.
In working with Cedar Falls and Linn County on previous projects, Wang said he and the other researchers know the challenges utility services are facing as they prepare for an increasingly electrified future.
“We work very closely with the industry, we know their challenges, we know their problems,” Wang said. “They have seen the sharp increase in the electricity demand from the customer side, mainly because of the EV charging … If every house has increases, what will be the problem to their system and will that overload their distribution transformer?”
As we work through the month of June, things are starting to heat up on the diamond around Iowa high school baseball.
With the start of postseason play just around the corner in July, teams are working to get prepared for the stretch run.
High School On SI Iowa has a Top 25 state power ranking while the Iowa High School Baseball Coaches Association releases weekly class-by-class rankings.
Here are leaders as of June 17, 2026 for several major hitting and pitching categories. Stats are from those uploaded to the Bound website.
Iowa High School Baseball Leaders
Home Runs
- Tru McBride, Fort Dodge, 9
- Colton Roemmich, West Des Moines Valley, 9
- Brandon Bea, Davenport North, 8
- Kamden Jorgensen, Saydel, 8
- Gabe Blanshan, Urbandale, 7
Running Batted In
- Callan Koch, Sioux City East, 38
- West Cole, Mason City Newman Catholic, 37
- Tru McBride, Fort Dodge, 36
- Chance Georgius, Roland-Story, 34
- Ty Heydon, Coon Rapids-Bayard, 34
Stolen Bases
- Aiden Ferry, Roland-Story, 38
- Tate Garman, Algona, 33
- Titan Foster, Nodaway Valley, 32
- Tate Moulton, Grand View Christian, 30
- Cael Wishman, Baxter, 29
Runs Scored
- Cal Jepsen, Sioux City East, 45
- Aiden Frey, Roland-Story, 43
- Cal Heydon, Coon Rapids-Bayard, 41
- Kolton Schiltz, Fort Dodge, 40
- Colton Wight, Martensdale-St. Marys, 39
Hits
- Colton Wight, Martensdale-St. Marys, 39
- Cal Jepsen, Sioux City East, 38
- Callan Koch, Sioux City East, 36
- Ty Heydon, Coon Rapids-Bayard, 35
- Lucas Kelley, Des Moines Roosevelt, 34
Doubles
- Joe Nilles, Sioux City North, 13
- Colton Wight, Martensdale-St. Marys, 13
- Lucas Kelley, Des Moines Roosevelt, 12
- Brett Harris, Western Dubuque, 12
- Brooks Bond, Lewis Central, 11
Triples
- Callan Koch, Sioux City East, 7
- Will Nesler, Ankeny Centennial, 5
- Jacob Pierro, Dubuque Wahlert Catholic, 5
- Lucas Kelley, Des Moines Roosevelt, 5
- Cal Jepsen, Sioux City East, 4
Total Bases
- Colton Wight, Martensdale-St. Marys, 68
- Tru McBride, Fort Dodge, 68
- Bryce Pauly, Davenport North, 67
- Cal Jepsen, Sioux City East, 65
- Ty Heydon, Coon Rapids-Bayard, 62
Pitching Wins
- Tyler Etten, Urbandale, 9
- Chase White, Dyersville Beckman Catholic, 7
- Colton Moffit, Baxter, 7
- Connor Mullenbach, Saint Ansgar, 6
- Aidan Nielsen, Don Bosco, 6
Earned Run Average (min. 18 innings pitched)
- Connor Mullenbach, Saint Ansgar, 0.00
- Luke Vestal, Pleasantville, 0.00
- Ryan Stedman, West Des Moines Valley, 0.24
- Will Litton, Iowa City Regina Catholic, 0.25
- Judd Jirovsky, Grundy Center, 0.26
Strikeouts
- Colton Moffit, Baxter, 85
- Brody Wangsness, North Butler, 75
- Lincoln Roethler, Denver, 71
- Owen Klocksiem, Louisa-Muscatine, 67
- Cooper Chizek, Emmetsburg, 65
Opponents Batting Average Against (min. 18 innings pitched)
- Macklin Loftus, Logan-Magnolia, .017
- Jack Wedemeier, Waverly-Shell Rock, .065
- Teagan Brunk, Shenandoah, .069
- Ryan Stedman, West Des Moines Valley, .072
- Bronx Siebersma, MVAOCOU, .075
Saves
- Beckham Simon, West Liberty, 4
- Deacon Kucera, Cedar Rapids Kennedy, 4
- Graham Rima, Pleasant Valley, 4
- Gavin de Jesus, Waukee, 4
- Easton Goodwin, Waterloo Columbus Catholic, 3
Innings Pitched
- Colton Moffit, Baxter, 43
- Tyler Etten, Urbandale, 38.2
- Owen Galvin, Denison-Schleswig, 38
- Tallon Crandall, Carroll, 37.1
- Austin Remster, Melcher-Dallas, 37.1
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How much rain does Des Moines get? See the 5 wettest days on record
Wondering how the rainfall total compares? Here are the five wettest days on record for Des Moines, Iowa.
Drought conditions in Iowa improved for a second consecutive week, though areas of moderate drought expanded in parts of the state.
The U.S. Drought Monitor offers a state-by-state tracking of drought conditions nationwide. New maps and forecasts are released each Thursday. What are the current drought conditions in Iowa?
U.S. Drought Monitor map: How much of Iowa is in a drought?
The latest Drought Monitor report, released on Thursday, June 18, showed about 46% of Iowa experiencing some form of drought. This continues the streak of conditions improving week to week in Iowa. The previous report, released on June 11, showed that 63% of the state was experiencing some form of drought.
The most recent report reflects conditions as of 8 a.m. June 16, right as storms were sweeping through Iowa, with parts of eastern Iowa seeing more than 2 inches of rainfall. Light rainfall on June 17 led to areas like Iowa City and Burlington reporting around an inch of rain.
Here is the breakdown of current drought conditions in Iowa:
- 61% of the state of Iowa is experiencing no drought conditions
- 39% of Iowa is experiencing abnormally dry conditions
- 7% of Iowa is experiencing moderate drought conditions
- 0% of Iowa is experiencing severe drought conditions
Even though drought conditions have improved overall in Iowa, the area experiencing moderate drought increased from the week of June 11, particularly in northern Iowa. Much of Cerro Gordo, Hancock and Kossuth counties are under D1 conditions, with nearby Palo Alto, Winnebago, Floyd and Mitchell also in moderate drought.
Pockets of moderate drought also persist along the northwest edge of Iowa in Lyon, Sioux and Plymouth counties. In eastern Iowa, Jackson, Clinton and Scott counties saw their moderate drought status ease week to week.
Most of the U.S. is facing drought conditions
About 73% of the U.S. is experiencing some level of drought, a 2-percentage-point improvement from the prior week. Some of the most intense drought conditions are in the southeast and the mountain west.
Iowa Drought Monitor tracks conditions weekly
The U.S. Drought Monitor offers a state-by-state tracking of drought conditions nationwide. New maps and forecasts are released each Thursday.
The intensity levels range from abnormally dry, or D0, to exceptional drought, or D4.
Typically with D0 conditions, corn can show drought stress. Pond levels start to decline under moderate drought conditions and soybeans abort pods, according to the Drought Monitor. The Drought Monitor also has a look-back chart that compares drought conditions from 3 months ago up to 1 year ago.
Cooper Worth is a service/trending reporter for the Des Moines Register. Reach him at cworth@gannett.com or follow him on X @CooperAWorth.
Confirmed tornadoes were reported in Illinois and Iowa Wednesday night as severe weather descended on a large swath of the Midwest.
According to the National Weather Service, a confirmed tornado was reported near the small northeast Iowa community of Harpers Ferry at 5:10 p.m., while a second confirmed tornado rolled through Charleston in central Illinois at about 6:40 p.m. local time.
Both tornadoes were flagged by the weather service as a “particularly dangerous situation,” a rare designation used by the weather service for environments in which “strong and violent tornadoes” are possible.
Photos and videos obtained by CBS News showed extensive damage in Charleston, with downed trees and power lines. Hail that measured 2.75 inches was also reported in the Charleston area, according to the weather service.
“There are a large number of trees blocking roadways throughout Charleston at this time,” Charleston police said in a Facebook post. “Unless it is an absolute emergency, do not drive or attempt to go anywhere.”
The city of Charleston later declared a local state of emergency.
One cell phone video captured the terrifying moments what appeared to be a large tornado tore through Effingham, Illinois, located about 40 miles southwest of Charleston.
Larry Thies, coordinator for the Effingham Emergency Management Agency, told CBS News that initial information indicated damaged buildings, trailers, and downed power lines and trees. He said officials were working to set up an emergency operations center, but were facing challenges because internet was down in the area.
The extent of the damage to region was still unclear. There was no immediate word of injuries or fatalities. CBS News senior meteorologist Rob Marciano said there were at least seven reported tornadoes during the weather event.
According to utility tracker PowerOutage.us, at least 55,000 customers were without power in Illinois.
Earlier Wednesday, Marciano reported that more than 125 million Americans were facing severe weather advisories, including the Gulf Coast states, which were under flood alerts due to Tropical Storm Arthur. Speaking on “CBS Evening News,” Marciano said such ripe tornado conditions were rare for June.
“This is unique for June, this is unusual to have such a strong jet stream just screaming across the country, then you’ve got the summertime tropical moisture coming in…and then some cold air coming in,” Marciano said. “And winds coming at different direction, at different levels, creating that spin. So what that equates to is really the high probability of seeing, not just tornadoes, but intense tornadoes of EF2 strength or higher on the ground for a long time. And also damaging winds at 75 mph or higher, and of course big time hail.”
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