skip to main content
skip to newscasts

Friday, February 20, 2026

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Supreme Court strikes down most of Trump's tariffs in a major blow to the president; AL nursing apprenticeships help close gaps in profession; The future of construction: University of Washington's living structures; Shining the spotlight on caregivers in Michigan and the nation.

view newscast page
play newscast audioPlay

President Trump gives Iran a timeline on diplomacy amid stalled nuclear talks. Americans feel the pinch of higher prices, despite Trump's assertion that tariffs are working as expected and a former DHS official says enforcement is off the rails.

view newscast page
play newscast audioPlay

An Illinois university is trying to fill gaps in the nationwide pharmacy shortage, Alabama plans to address its high infant mortality rate using robots in maternal care and neighbors helping neighbors is behind a successful New England weatherization program.

Can Air-Source Pumps Help MN Homes Run Cooler?

play audio
Play

Wednesday, May 11, 2022   

The calendar indicates it is early May, but many Minnesotans are experiencing summerlike temperatures this week. As residents crank up the air conditioning, clean energy nonprofits hope more people give thought to installing systems providing more efficiency.

The industry said air source heat pumps are equipped with improved technology and now work better in colder climates. Beyond brutal Minnesota winters, experts say they are a reliable cooling source in the summer.

Emily McPherson, program development manager at the Center for Energy and Environment, said advancements with dual systems can really help reduce a home's carbon footprint.

"Rather than generating heat directly, it moves heat from the outside of the home into the home," McPherson explained. "And then it does the reverse in cooling. So, it can be 300% efficient, whereas typical heating systems are 80%, 90% or 100% efficient."

The U.S. Department of Energy backs up those claims. However, while the systems now work better in colder regions, their effectiveness starts to wane when temperatures approach zero, meaning a secondary source is still needed. And federal officials suggest connecting with knowledgeable technicians to avoid performance issues.

Shaylyn Bernhardt, communications and engagement manager for Clean Energy Resource Teams, said the systems can especially help with homes currently using propane or electrical heating systems. She noted it is becoming easier to explore options.

"Many utilities are offering rebates now, too, that make it a lot more cost-effective to put in a system," Bernhardt pointed out. "More and more contractors are familiar with the technology. "

Brent Hartwig of Saginaw has adopted the technology for his home. He feels it provides more stability in energy usage, especially when transitioning from one season to another.

"Heating the home, seems like they run a little bit more," Hartwig observed. "But like in those transitional parts of the year, like we are in, they have produced."


get more stories like this via email
more stories
Lt. Gov. Micah Beckwith said he does not know what was discussed during a Thursday closed-door Statehouse meeting with Vice President JD Vance and Gov. Mike Braun. (Adobe Stock)

Social Issues

play sound

By Kyla Russell for WISH-TV.Broadcast version by Joe Ulery for Indiana News Service reporting for the WISH-TV-Free Press Indiana-Public News Service C…


Social Issues

play sound

Rural LGBTQ+ youth in Indiana face greater mental health challenges, but have found ways to build community online, according to a new report…

Social Issues

play sound

By Marilyn Odendahl for The Indiana Citizen.Broadcast version by Joe Ulery for Indiana News Service reporting for the Indiana Citizen-Free Press India…


Indiana University's summit includes a session about a new Registered Apprenticeship Program aimed at boosting the teacher workforce. (Adobe stock)

play sound

An Indiana-based summit meeting will spotlight how university campuses can help power economic growth across the state. Indiana University hosts its …

Social Issues

play sound

Groups fighting for a free and fair judicial system are speaking out against violence, threats and insults targeting judges in Indiana and across the …

Experts recommend not overscheduling kids in the first few weeks of school because they are often more tired and emotionally drained as they adjust to a new routine. (Adobe Stock)

Health and Wellness

play sound

Indiana families are preparing kids for back-to-school season, and mental-health experts say emotional readiness is just as important as school …

Environment

play sound

The Trump administration's long-term plan for artificial intelligence could have far-reaching environmental impacts across the country. His strategy …

Social Issues

play sound

A public funding mechanism for Seattle elections is up for renewal in next week's election. The Democracy Voucher program was passed 10 years ago…

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021