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50 results for www.epa.gov:

yurikovski t1_j1ez3ef wrote

authoritative source on this is probably the [US EPA AP-42](https://www.epa.gov/air-emissions-factors-and-quantification/ap-42-compilation-air-emissions-factors) list of emission factors. You could compare natural gas combustion in [external](https://www.epa.gov/sites/default/files/2020-10/documents/c03s01.pdf) vs [internal](https://www.epa.gov/sites/production/files/2020-10/documents/c03s02.pdf). These

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Few-Ganache1416 OP t1_j8t501c wrote

approximately 884.2 lbs of CO2 are emitted per megawatt-hour for a coal fired power plant ([https://www.epa.gov/energy/greenhouse-gases-equivalencies-calculator-calculations-and-references#:\~:text=The%20national%20average%20carbon%20dioxide,EPA%202021%3B%20EIA%202020b](https://www.epa.gov/energy/greenhouse-gases-equivalencies-calculator-calculations-and-references#:~:text=The%20national%20average%20carbon%20dioxide,EPA%202021%3B%20EIA%202020b)).

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The_RealKeyserSoze t1_is457ae wrote

rain here in Portland, in March 2011.“ [Here is the EPA report on iodine-131 levels:](https://www.epa.gov/archive/epapages/newsroom_archive/newsreleases/f118f3b38ec3748d8525786900020035.html) >”Boise, Idaho and Richland, Washington, showed trace amounts of Iodine-131 – about 0.2 picocuries

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AllWhiskeyNoHorse t1_is58036 wrote

user and thus negate the total benefit of changing energy source usage habits. [https://www.epa.gov/recycle/used-lithium-ion-batteries](https://www.epa.gov/recycle/used-lithium-ion-batteries) [https://cen.acs.org/materials/energy-storage/time-serious-recycling-lithium/97/i28](https://cen.acs.org/materials/energy-storage/time-serious-recycling-lithium/97/i28)

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mirhagk t1_itrnbdk wrote

worst offender, but even the easiest to recycle material, paper, still [only gets 68%](https://www.epa.gov/facts-and-figures-about-materials-waste-and-recycling/paper-and-paperboard-material-specific-data#:~:text=The%20total%20generation%20of%20paper,to%20other%20materials%20in%20MSW.) recycled. And if you remove newspapers and corrugated cardboard (the no-duh ones) you get 43% for paper

1

psychoCMYK t1_itxs2p8 wrote

years. They don't expect the Antarctic yearly average ice coverage to remain unaffected forever https://www.epa.gov/climate-indicators/climate-change-indicators-antarctic-sea-ice >Compared with the noticeable decrease in Arctic sea ice extent (see the Arctic Sea Ice indicator

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Gobucks21911 t1_iuage6z wrote

recommends against ozone machines in most cases. [EPA guidance on ozone generators](https://www.epa.gov/indoor-air-quality-iaq/what-are-ionizers-and-other-ozone-generating-air-cleaners)

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winkapp t1_ivhsxj0 wrote

Again, you're completely wrong. According to the [EPA,](https://www.epa.gov/green-infrastructure/reduce-urban-heat-island-effect) > "Urban heat islands" occur when cities replace natural land cover with dense concentrations of pavement, buildings, and other surfaces that ***absorb

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Surur t1_iw3ykfq wrote

energy consumption.** Energy is not the same as electricity. Also [the EPA disagrees with you lol.](https://www.epa.gov/sites/default/files/2015-08/electricity-consumption-by-sector-commercial-industrial-residential.png) Lastly, your "source" says nothing about profitability

1

bogberry_pi t1_ixvm7hw wrote

cure for a disease, and we never see it come to fruition. From the [EPA](https://www.epa.gov/research-states/pfas-treatment-drinking-water-and-wastewater-state-science#:~:text=It%20is%20currently%20known%20that,a%20balance%20between%20many%20factors.): "It is currently known that three treatment processes can be effective for PFAS removal: granular activated carbon

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ThisistheInfiniteIs t1_iyd9o3p wrote

watershed to swimming and shell fishing, according to the U.S. [Environmental Protection Agency](https://www.epa.gov/nps/coastal-zone-act-reauthorization-amendments-czara-section-6217). It also can get into the air we breathe: a recent study of air samples in Cleveland, Ohio

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SamPost t1_j2az8p5 wrote

Good god, read a newspaper. Or just google and you would quickly find the EPA database ([https://www.epa.gov/enforcement/cases-and-settlements](https://www.epa.gov/enforcement/cases-and-settlements)) of both civil and criminal violations and settlements. Things like the Deepwater Horizon oil spill

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dingurth1 OP t1_j2b4q7f wrote

miles better than it used to be and [is getting better year over year](https://www.epa.gov/outdoor-air-quality-data/air-quality-index-report). Even in the worst areas. But instead of people being happy and positive about that improvement, you have

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coughdrop1989 t1_j3eo7gi wrote

www.planetbee.org/why-bees-are-dying https://www.thoughtco.com/why-honeybees-are-disappearing-1203584 https://www.epa.gov/sciencematters/understanding-how-pesticide-exposure-affects-honey-bee-colonies https://actforbees.org/resources/pesticides-and-bees/ https://www.scientificamerican.com/article/widely-used-pesticide-is-a-buzzkill-for-honeybees/

0

Blexcr0id t1_j4asvvy wrote

There are several treatment technologies that can remove PFAS/PFOA to meet recommended drinking water concentrations. https://www.epa.gov/research-states/pfas-treatment-drinking-water-and-wastewater-state-science#:~:text=It%20is%20currently%20known%20that,a%20balance%20between%20many%20factors. As with any treatment, the question is how do you dispose of the treatment systems byproducts (GAC/resins/membrane

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magellanNH t1_j4b8h1o wrote

these are relatively clean power sources compared to coal which is used in some other places. [https://www.epa.gov/greenvehicles/electric-vehicle-myths](https://www.epa.gov/greenvehicles/electric-vehicle-myths) ​ >and thirdly our infrastructure is not capable right now of handling the demand

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Fakeout_Takeout t1_j5httcf wrote

www.epa.gov/urbanwaterspartners/urban-waters-and-passaic-rivernewark-new-jersey](https://www.epa.gov/urbanwaterspartners/urban-waters-and-passaic-rivernewark-new-jersey) We've had a long history of dumping toxic chemicals into the water. I believe there was a virus in the summer last year which could be contracted from our tap water. Nine

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VermontZerg t1_j8detxq wrote

entire lifetime its 140/Per Mile, including battery manufacturing. [EPA GHG Emissions for Gas and Electric](https://www.epa.gov/system/files/styles/large/private/images/2022-06/lifecycle-ghgs-ev-gas-cars-670px.png?itok=2RCNUe6A) Most electronic vehicles run better, and perform better in pretty much every way. Also

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Sophistrysapien247 t1_j8orb9l wrote

more than 25 times as potent as carbon dioxide at trapping heat in the atmosphere." https://www.epa.gov/gmi/importance-methane#:~:text=Methane%20is%20the%20second%20most,trapping%20heat%20in%20the%20atmosphere. And it can be remediate out of the atmosphere way quicker too. So it's worse

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DreamOfTheEndlessSky t1_j9slomg wrote

them, and coal isn't pure. That's how you get things like [radioactive coal ash](https://www.epa.gov/radtown/radioactive-wastes-coal-fired-power-plants). The questions to ask next would be along the lines of: * what metallic contents are found

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