Utilities have been lying to us about gas stoves since the 1970s
Utilities have been lying to us about gas stoves since the 1970s
They took a page out of Big Tobacco's playbook, a new investigation confirms.
Highlights: A study this summer found that using a single gas stove burner on high can raise levels of cancer-causing benzene above what’s been observed from secondhand smoke.
A new investigation by NPR and the Climate Investigations Center found that the gas industry tried to downplay the health risks of gas stoves for decades, turning to many of the same public-relations tactics the tobacco industry used to cover up the risks of smoking. Gas utilities even hired some of the same PR firms and scientists that Big Tobacco did.
Earlier this year, an investigation from DeSmog showed that the industry understood the hazards of gas appliances as far back as the 1970s and concealed what they knew from the public.
It’s a strategy that goes back as far back as 1972, according to the most recent investigation. That year, the gas industry got advice from Richard Darrow, who helped manufacture controversy around the health effects of smoking as the lead for tobacco accounts at the public relations firm Hill + Knowlton. At an American Gas Association conference, Darrow told utilities they needed to respond to claims that gas appliances were polluting homes and shape the narrative around the issue before critics got the chance. Scientists were starting to discover that exposure to nitrogen dioxide—a pollutant emitted by gas stoves—was linked to respiratory illnesses. So Darrow advised utilities to “mount the massive, consistent, long-range public relations programs necessary to cope with the problems.”
These studies didn’t just confuse the public, but also the federal government. When the Environmental Protection Agency assessed the health effects of nitrogen dioxide pollution in 1982, its review included five studies finding no evidence of problems—four of which were funded by the gas industry, the Climate Investigations Center recently uncovered.
Karen Harbert, the American Gas Association’s CEO, acknowledged that the gas industry has “collaborated” with researchers to “inform and educate regulators about the safety of gas cooking appliances.” Harbert claimed that the available science “does not provide sufficient or consistent evidence demonstrating chronic health hazards from natural gas ranges”—a line that should sound familiar by now.
I hear a lot that gas is cheaper for heating and I took that as the truth for a long time. A while ago I did the math though, and for my house is would have been nearly the same annual power bill if I replaced my 90% gas furnace and water heater with electric units. Although the price of gas is far more economical for heating, there's a monthly gas usage fee that's a flat rate. If you go all electric, you don't pay that, and over the course of a year, I didn't heat enough for the lower gas price to offset the flat fees. If instead of a regular electric furnace and water heater, they were heat pumps, electric would have been much cheaper than gas.
This certainly would depend on your local prices and weather and how well your house is insulated, but if you need a new furnace, I'd do the math over a year to see if gas is still the most financially attractive option, especially if you can install an air or ground source heat pump.
79I wonder if the same levels of pollutants are found in restaurants. Most if not all restaurants use gas stoves. The ventilation systems are usually multiple orders of magnitude better than what a typical household would have available.
Having worked in a few restaurants, the vent systems are usually placed above the stoves but the vent itself is kind of high up. It’s definitely capturing the fumes from the cooking process itself, but not clear if it’s also capturing the pollutants from the stove while it’s on.
There definitely has to be some spillage into the kitchen. More than using a laboratory grade ventilation hood but less than the typical gas stove in a typical household.
38According to the American Lung Association, lung cancer diagnoses have risen a startling 84% among women over the past 42 years while dropping 36% among men over the same period. The overall number of cases remains fairly steady.
[...] Approximately 20% of women diagnosed with lung cancer today are lifelong non-smokers (by contrast, only 1 in 12 men with lung cancer have never smoked).
[...] These shocking statistics beg the question why?
"No one knows," says John C. Kucharczuk, MD, Director of the Thoracic Oncology Network of the Abramson Cancer Center at Penn Medicine. "It could be hormonal. It could be attributed to high degrees of exposure to secondhand smoke. Some data suggests that among non-smoking females who develop lung cancer, there are chances of a genetic mutation. At this point, there's no conclusive data."
From: Penn Medicine
So... is the mystery behind women's lung cancer solved? Lovely if so (/s).
37"Make no mistake, radical environmentalists want to stop Americans from using natural gas. The Consumer Product Safety Commission’s proposed ban on gas stoves is the latest egregious scaremongering by the Far Left and their Biden administration allies. I am pleased to partner with Senator Manchin in this bipartisan effort to stop the federal government from issuing regulations that put the interests of the Green New Deal before the well-being of American families,” said Senator Cruz.
34Aight. I must be missing something huge here.
Here's the formula for burning methane:
CH4 + 2O2 → CO2 + 2H2O
Are there other chemicals in the gas that don't combust? Or don't combust completely?
EDIT: Jesus Christ I'm an idiot, and y'all upvoted this?! The end product is water and carbon dioxide. Better than straight methane in the atmosphere, at least in the long term, but damn I'm stupid sometimes.
27The interesting part in the NPR article is:
As the scientific evidence grew over time about the health effects from gas stoves, the industry used a playbook echoing the one that tobacco companies employed for decades to fend off regulation.
This is the case in each industry from tabacco to at the other end Autism for example. People should do their research and look for the quality of the papers and the COI (conflict of interest).
20can raise levels of cancer-causing benzene above what’s been observed from secondhand smoke.
Yeah this is fairly concerning, I usually think of benzene as super carcinogenic. They actually limit how much of it can be used in gasoline for that reason.
I'd probably want to compare benzene content from various sources and consult the OSHA guidelines before saying how bad this is, but there's no doubt in my mind that this decidedly bad. You're getting directly and consistently exposed to the benzene.
18Gas stoves rock. Rather than banning gas stoves, just require that they be installed safely.
The answer here is simple- mandate a range hood with real outside exhaust (not the cheap ones that blow air back into the room). And require a make-up air vent with equivalent capacity.
Maybe require the stove to automatically engage the vent at low speed (near-silent) so when you start a burner the vent runs at like 10CFM or something automatically.
12I am very happy with my induction range. I switched from gas just before this info about gas ranges became a thing.
Much less use of handle covers with my cast iron frying pans because it directly heats instead of throwing heat everywhere. Boils water faster than my microwave. And health bonuses too.
11Since we got from gas to induction few years back we're totally convinced: it's much more efficient, in the summer the kitchen isn't getting that hot, in the winter the air is better, and after we got the ideal pans and pots, we love to cook on induction. I can recommend cast iron ware like Le Creuset (buy one with metal grip, if you wanna put it in the oven), don't go cheap there, you'll use it often. If you like wok I'd recommend a cast iron one too. It's a joy, we'll never go back, and I was a hard gas advocate before. And yes, dishwasher isn't friendly with cast iron, but it's quickly clean again, much faster than stainless steel etc
11I never got this fervent obsession "i mUsT hAvE gAs StOvE, eLeCtRiC iS tHe SuCk wAhHhHh." Geez you think an electric stove killed their puppy or something. Electric is more than fine, it's even better because it's not putting out all that extra heat, nevermind all the pollution, and the noise because you're supposed to run the fan at high (but people never do). Cue the gAs crying below.
10We don't have a stove, but we do have a gas furnace and water heater. When we were buying the home 2 years ago, the inspection turned up a gas leak in the attic and that almost halted the whole thing. That and the radon gear that was installed and never enabled.
We did get it resolved, but man, it was a super scary discovery.
5I'd still rather have a gas stove. IMO the improved experience of cooking with gas justifies the small increase in exposure to air pollution. My general principle is that I drive a car despite how dangerous that is, so I should be willing to take other risks as long as they're lower than the risk from driving.
(Resistive electric stoves are terrible. Inductive ones are much better. I can see why someone might like them more than gas, but I don't.)
4What is the concentration of benzene in second hand smoke, or in the kitchen of a gas range?
3Permanently Deleted
2If you read the linked report you will find that
The document showed that the trade group was in the process of researching solutions “for the purposes of limiting the levels of carbon monoxide and nitrogen oxides in household air.
This shouldn’t be conflated with ‘they knew about potential cancer risks and tried to hide it in the 1970s’.
2Permanently Deleted
2Did anyone expect then to be impartial or a reliable source of health information?
1this argument again ?
if you make the grid more reliable or give domiciles batteries then there is no problem with electric cooking these days.
but if you live where there are lots of tall trees and people like the tall trees and the tall trees are nice and keep up the quality of life but the tall trees come done all year round in storms and you lose power for upto 24 to 48 hours at a time repeatedly over and over again year in, year out, then forget your electric stove unless I have a battery to run it.
so we can upgrade our domiciles when they upgrade the grid.
Sound fair ?
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