The Wonders of Weatherization

A man standing in a window inside a house. He's holding a caulking gun above his head and applying caulk around a window frame.

Each year, the Weatherization Program reduces energy costs for approximately 1,300 low-income households by increasing energy efficiency while ensuring health and safety in clients’ homes. 

Jane is a Columbia resident with minimal income.

“Costs of energy use for heating and cooling have become an increasing burden, and my ability to implement suggested long-term cost-saving measures has not been within my financial reach,” said Jane. “Necessity prompted my contact and application with Central Missouri Community Action’s Weatherization Program. I was unsure of what to expect through an energy audit with CMCA, but I felt I would get an accurate picture of the exact nature of my home’s deficiencies.

A man stands in front of a portable table saw set up outside of a house. He is feeding a piece of wooden window trim through the saw.
A contractor cuts, installs and seals window trim as part of a weatherization project.

“A team of confident, informed and professional staff from CMCA came into my home, performed an assessment and promptly executed a plan. I had never heard of a fan certified by the American Society of Heating, Refrigeration and air-conditioning Engineers, and being an individual with a neuromuscular autoimmune disease affecting my respiratory muscles, am reliant on night-time oxygen and ventilator use. I was relieved to learn of the benefit. Although the equipment has physical filters, I am certain the addition of the fan can only be of benefit in decreasing my indoor air quality health risks.

“After CMCA completed upgrades to my HVAC system, added insulation to my attic and properly sealed my doors, my set temperature of 78 degrees feels so much more comfortable! My cost to run the new HVAC system, an air-source heat pump, is around $0.27 an hour compared to the $1+ an hour it was costing with my previous system.”

A large conference room filled with people sitting at tables. At the far end of the room is a projection screen and an instructor standing at a podium.
In November 2022, the department’s Division of Energy hosted 119 individuals from 18 community action agencies for training on how to perform an energy audit.

Professionally trained auditors from Missouri’s 18 local weatherization agencies use computerized energy assessments and advanced diagnostic equipment to determine cost-effective measures for installation. Weatherization providers also inspect households to ensure the occupants’ safety. This procedure is conducted by checking indoor air quality for combustion safety and carbon monoxide, and by identifying mold and pest issues. 

According to Central Missouri Community Action, these conditions indicate energy waste and can be greatly improved by weatherizing a home.

By reducing energy bills for households, the program helps keep more money in the local community, which creates economic growth. Funds not spent on energy bills are spent in the community for a multitude of goods and services. Additionally, jobs are created for contractors and material suppliers. 

Sheri, a client of Ozarks Area Community Action Corporation in Springfield, said, “Prior to having my home weatherized, my average winter gas bill hovered around $200 to $300 a month. After insulating my home and installing a 96% efficiency furnace, my highest bill has been around $67. My house is so warm, and I’m really grateful for this program.”

If interested in applying for weatherization assistance, contact your local weatherization agency using the online list.

  • Van Beydler

    Ven Beydler is a retired division information officer with the Missouri Department of Natural Resources’ Division of Energy.

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