Fumes in Focus | Air Pollution From Gas Stoves

Fumes In Focus
Visualizing Air Pollution From Gas Stoves

FUMES IN FOCUS
Visualizing Air Pollution From Gas Stoves

This brief documentary sheds light on the often-overlooked impact of gas stoves on indoor air quality. You can see the invisible pollution with footage captured by a Forward-Looking InfraRed (FLIR) GF320 camera. The camera detects plumes of toxic chemicals emitted into the air of indoor living spaces by gas stoves. It's time to reveal the unseen and debunk the myths consumers have been sold by the natural gas industry. We must prioritize the air we breathe every day!

Support provided in part by:

Donor Advised Funds of The Oregon Community Foundation
Meyer Memorial Trust, Wiancko Foundation

Producer:

Beyond Toxics

Video, Sound and Editing:

Octavus Media

Beyond Toxics Research Team:
Mason Leavitt, Alyssa Rueda, Paige Hopkins, Lisa Arkin

Thanks to study participants:
John R. Webster, Kelly Ferguson, Kiara Conway, Sarah Stapleton

NEW Beyond Toxics Report
Fumes In Focus: Visualizing Air Pollution from Gas Stoves (PDF)
A report prepared by Beyond Toxics, Nov. 2023

Authors:
Mason Leavitt, Alyssa Rueda, Lisa Arkin

Executive Summary

In our newest report, Beyond Toxics employed a specialized optical gas imaging camera capable of visualizing gas stove pollutants and utilized consumer grade air quality monitors. We found that gas stoves produce acutely hazardous and chronically harmful levels of nitrogen dioxide inside the home. Emissions from gas stoves also raise levels of volatile organic compounds and carbon monoxide above background levels.

Air monitoring verified that pollutants move away from the kitchen area to the dining room and other areas of the house and appear to concentrate in rooms where the air flow was trapped, such as bedrooms. We also found that kitchen range ventilation hoods do not adequately remove pollution from gas stoves.

Key Findings of the Report:

82% (14/17) of homes had chronically hazardous levels of nitrogen dioxide presenting a risk for vulnerable populations (children, elderly, people with existing respiratory conditions).

88% (15/17) of homes experienced increases in nitrogen dioxide associated with asthma symptoms for children. 12/17 saw increases in nitrogen dioxide associated with asthma symptoms for people of all ages.

Nitrogen dioxide and volatile organic compounds, a class of chemicals that are often harmful to people, produced by gas stoves spread throughout homes including dining rooms, ground floor rooms, and upper floors.

94% (16/17) of the ventilation hoods in this study failed to capture all pollution from gas stove burners and ovens.

64% (11/17) of homes had the most common ventilation exhaust system, which is a flat mesh filter often built into a microwave installed over the stove. They failed to capture any pollutants from front burners and failed to completely capture pollution from back burners.

No exhaust vents (0/17) captured emissions escaping from opening oven doors.

Based on our research, we recommend the following to everyone:

Protect your health by replacing gas-powered equipment in your home, or by using alternative electric appliances (airfryer, induction cooktops, electric kettle, crock pot, etc.) to help reduce daily exposures to gas stove pollutants.

Mitigate exposure to indoor air pollution from gas stoves by increasing ventilation while cooking.

Determine your eligibility for federal, state, and local tax incentives and rebates for home electrification with energy and appliance upgrades.

The problem of gas stove pollution and how we gathered our imagery

Environmental and public health concerns related to indoor air quality are escalating due to the wide range of pollutants people are exposed to every day in the air we breathe and the consumer products we use. Additionally, we are experiencing unprecedented changes in social lifestyles. People typically spend 80% of their time indoors, and with more people working from home and drastic changes in public health, weather and wildfires keeping adults and children indoors, indoor air quality now has a greater impact on people's health.

Our new December 2023 report, Fumes in Focus: Visualizing Air Pollution From Gas Stoves, focuses on a study of indoor gas cooking appliances and their emissions in residential housing. Beyond Toxics conducted a pilot study in Eugene and Springfield, two mid-sized cities in Oregon, during the first week of February 2023. The purpose of the study is to use a Forward-Looking InfraRed (FLIR) camera with optical gas imaging capabilities (pictured to the left) to visualize how methane, hydrocarbons and other toxic air pollutants caused by imcomplete combustion are released into homes during the first few minutes after turning on gas stoves.

NEWS: New documentary provides troubling visual of the dangers of a common appliance: ‘I was able to see this noxious plume’ by Susan Elizabeth Turek (Yahoo News)

Watch the Dec. 12 Press Conference

Read the FINAL Beyond Toxics report released Dec. 12, 2023, "Fumes in Focus: Visualizing Air Pollution From Gas Stoves" (PDF)

Read more about our Building a Fossil-Free Future campaign

Read Emily Matlock's blog, "Clearing the Air: Uncovering the Risks of Gas Stove Pollution"

Get Involved

Stay up to date with Fossil Free Eugene, a local coalition of organizations including Beyond Toxics working to move beyond toxic fossil fuels.

Tell the City of Ashland to move forward with a Nitrogen Dioxide pollution safety standard on home appliances and equipment to ensure construction of Homes with Non Toxic, all electric equipment.

Testify at the Bend City Council, and get involved with the Bend Electrification Coalition to increase access to non toxic appliances and equipment in local homes.

Sign up for e-alerts from Beyond Toxics to stay involved and get notice of the newest developments with Environmental and Climate Justice!

What you can do to reduce the risks of gas stove pollution

Recommendations
Replace gas cooking and heating equipment with high efficiency electric systems as they near time for replacement or when the equipment breaks down. You can make use of federal incentives from the Inflation Reduction Act and local governments and utilities to lower the cost. If you or anyone in your household has or is prone to respiratory diseases such as asthma or chronic bronchitis, you will want to replace your gas stove sooner if possible and/or increase ventilation.

Money from the government is available to help people switch from gas to electric

The Inflation Reduction Act (IRA) has rebates of up to $14,000 available for low and moderate income households to help electrify home heating systems, increase insulation, and lower power bills, including an $840 rebate available to switch gas stoves to an all-electric alternative. For home heating systems, the IRA has incentives for heat pumps to heat and cool the air and incentives for heat pump water heaters to heat water. Heat pumps and heat pump water heaters are super energy efficient, which makes them cheaper to run than gas or traditional electric heating systems. You can save a lot of money on energy bills. The IRA also includes rebates for a new electric panel and wiring to install electric appliances, such as adding 240 V outlets that high energy appliances like electric stoves and clothes dryers use.

Consider induction cooking when switching from gas

When upgrading from gas to electric cooking systems, consider trying an induction oven or cooktop. New induction ovens and cooktops boil water in half the time of traditional gas and electric cooktops by using magnets to heat the pot or pan while using less energy. Induction cooktops are also available as countertop units that use a traditional wall outlet, so they don’t need a 240 V outlet and you don’t need to get rid of your existing gas stoves. These countertop units are relatively inexpensive and can be used to supplement or replace gas cooking (without the need of eliminating the old appliance) while also being faster than gas or other electric cooktops.

Some induction oven manufacturers are exploring adding batteries so the units can operate on 120 V outlets so that retrofitting kitchens with 240 V outlets is not necessary and so they can operate when power is out, but those are not yet commercially available.

The Inflation Reduction Act provides an $840 rebate for homes to switch out gas stoves for electric ones that can be used for induction or traditional electric cooking appliances. It may be possible to get the appliance for free for low-income households.

For renters who may be concerned about gas stove pollution

If you are a renter concerned about not being able to take an induction cooking unit or a new heat pump with you when you move or needing to get permission from the landlord for wiring or appliance improvements, there are all-electric alternatives you can take with you when you move and don’t require any new wiring. For cooking, there are new countertop induction cooktops that run on a traditional wall outlet and can be used without needing to replace your current gas stove. This allows you to take it with you when you leave your rental unit. There are also new heat pumps available for heating and cooling that can fit in a window and run off of a traditional outlet, so you can take the units with you when you move. (https://www.gradientcomfort.com/).

Resources

You may be eligible for rebates or other financial incentives from your state or local utility company. These can potentially be combined with Inflation Reduction Act rebate incentives to maximize benefits for your household. Many licensed contractors can help connect you with these local and Federal Incentives.

See Electric Stoves You Can Get for Free With the IRA Rebate (lifehacker.com) for a list of electric stoves for less than $840 lower income households can get for free

See the full list of Inflation Reduction Act Incentives and find out which of them you may be eligible for.

See local rebated incentives from the Eugene Water and Electric Board

Example: Incentives available from the Inflation Reduction Act and the Eugene Water and Electric Board for low-income customers. These incentives could potentially be combined to pay for higher cost upgrades or to pay for a greater percentage of the total costs of upgrades, potentially making the upgrades free for low-income customers.

What are volatile organic compounds (VOCs)?

NEWS:
Oregon’s AG Ellen Rosenblum joins in call for federal gas stove rules
By Gosia Wozniacka | The Oregonian/OregonLive (May. 10, 2023)