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[–] 278 points 7 months ago* (last edited 7 months ago) (14 children)

The numbers are are also clearly fictive. Driving a car for 4 miles uses about half a liter of fuel. A liter of gasoline contains about 9kwh of energy meaning, that you would use about 4.5 kwh per half hour of streaming. So the servers would have to draw about 9 KW to serve a single person? That would be like 10 gaming PCs running at full power to serve one person. Are they animating the shows in real time? No compression algorithm is that inefficient and no hard drive uses that much energy.

edit: also they could never be profitable like that. Let's say you watch three hours per day. That would be 9kWx3hrsx30days=810kwh per month. Even if they only pay 5 cents a kWh that would still be over $40 per month just in electricity cost for one user.

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  • [–] 101 points 7 months ago (5 children)

    Thanks for doing the math. I'm not gonna check it, you seem trustworthy enough.

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  • [–] 33 points 7 months ago (1 child)

    I’m not gonna check the numbers either. Because I have no idea how. And I don’t even understand them.

    So obviously he’s right!

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  • [–] 33 points 7 months ago* (last edited 7 months ago) (2 children)

    The numbers aren't too difficult to verify.

    I found this Canadian government web page that says it's roughly 8.9 kWh, so that checks out.

    Looking at the fuel efficiency table on that same website, it looks like OP used a reasonable average fuel efficiency of 30 mpg or slightly under 8L/100km: 4 miles / 30mpg = 0.13 gallons, or 0.492 liters, so their claim of half a liter of gas also checks out.

    The cheapest commercial energy in the US appears to be in North Dakota at $0.0741/kWh, so using $0.05/kWh was very generous.

    The average Netflix user watches about 2 hours per day, or 60 hours per month.

    Just in an attempt to be a bit more accurate, let's assume the individual user's television and internet router use about 900W, so we'll use a final number of 8kW for Netflix's power use per user.

    8 kW * 60 hours= 480 kWh

    And the cost of all of those kWh at $0.05: 480 kWh * $0.05 = $24.00

    Or, the cost in the least expensive state in the US: 480 kWh * $0.0741 = $35.57

    National average is $0.14/kWh, so unless Netflix was serving everyone out of North Dakota and Texas, their average cost per user would be much closer to $70 per user.

    OP's numbers were definitely already accurate enough for the point. Basically, there's no possible way Netflix needs that much electricity to serve their users.

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  • [–] 31 points 7 months ago (1 child)

    I prefer to think that this post is unrealistically optimistic. If you drive an electric car and live in Quebec, this could very well be true. For reference, Quebec's electric grid is just about 100% hydroelectric power, so your driving emissions would be close to 0.

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  • [–] 15 points 7 months ago (3 children)

    I only looked at power consumption, not emissions. If the electricity produced is emissions free than the emissions for both driving and streaming would be zero. So the original statement would be true, but meaningless. But lets compare the energy consumption with an EV. At 15kwh/100km(4.14mi/kWh) the EV would need 15kwh/100km*6,44km=0.966kwh for 4 miles. That still leaves us with a power draw of 1.932KW. That is closer to a realistic but I still don't think the power consumption of streaming is that high.

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  • [–] 18 points 7 months ago (2 children)

    I'm not saying their numbers are correct but you are missing: Routers ( four minimum, Netflix data center, backbone isp, local isp, your house), TV, for many a streaming device which can range from the TV itself to a PS5 or gaming PC, and for many a soundbar or amp and speakers.

    They probably took max load for all those devices and lumped that all together which, yeah max load isn't right and the routers should actually be split amongst many many houses but it is all part of streaming.

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  • [–] 17 points 7 months ago

    reminds me of when they use to calculate financial losses from a hack, they would add in the full cost of any hardware touched, and the full price to develop any of the software touched…
    ending up at dozens of millions of dollars, just because some looked at a thing
    like if you spray painted a wall on building and they charged you with the entire cost of building the entire structure.

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  • [–] 10 points 7 months ago

    Don't forget that the grids that power these servers are mixed too, not 100% fossil fuels. And even if they were coal-fired, power generation is more efficient than internal combustion engines.

    Likely it'd have to be at LEAST 30-40 kW to serve a single person for it to be equivalent, but I can't be arsed to do the math.

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    [–] 111 points 7 months ago (3 children)
  • [–] 33 points 7 months ago* (2 children)

    Yeah but she's the One Good Billionaire™️ for reasons nobody is able to articulate.

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  • [–] 91 points 7 months ago (2 children)

    Also, that number is utter bullshit.

    Netflix, like all major streaming platforms, has an incredibly optimised system for providing the media. A 4 mile drive emits ~1.6-2kg of CO2, whereas one hour of streaming from Netflix emits up to 100g per hour as per Netflix themselves (and even that study is being questioned now, with newer ones putting this value around 30-40g). Meaning you'd need to stream for well over two days to even get near the emissions of a 4 mile drive.

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    [–] 53 points 7 months ago (1 child)

    Blue checkmarks fund Nazis

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  • [–] 53 points 7 months ago (3 children)

    The original tweet's claim is false.

    TLDR: It referenced an oral interview from a French think tank called The Shift Project. They have since acknowledged it as an error after a fact check from the International Energy Agency. BigThink originally tweeted this in 2019 along with a corresponding article. They have since issued a correction on the article and deleted the tweet. The IEA estimated that it would take around 45 hours of Netflix streaming to generate the carbon emissions of driving 4 miles.

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    [–] 52 points 7 months ago (1 child)

    This is just flat out bullshit. Flat out.

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  • [–] 40 points 7 months ago (2 children)

    Real talk, Big Think can cram this bullshit up their asses.

    I'm so sick and tired of having to humour these asinine Malthusian-rooted arguments against simply being alive in society, as if everyday people doing anything more than pulling air into their faces were an unwelcome imposition on the Earth - this, especially, given the scale of unchecked industrial/commercial pollution while industries continuously resist and derail efforts to regulate and sanction it.

    Granted, this kind of talk doesn't crop up every single day IRL, but it's starting to feel that way in online communities. Why the fuck are people allowing these hacks to make them feel guilty just for going about their lives, as though having a coffee or driving to see their family 500 miles away were equivalent to festooning themselves with skinned baby seals or crushing endangered leopard cubs underfoot? If global resources hadn't been so willfully, purposely mismanaged for 200+ years, we wouldn't be in this situation to begin with. Now media talking heads want me to feel guilty for watching TV? They can fuck themselves with BR40 light bulbs.

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    [–] 36 points 7 months ago (5 children)

    Stamets, it's cool, I know you're putting this out there to illustrate some obviously bad takes.

    Personally, I've kind of had it with these think-tank, astro-turfing, menaces to social media and society writ-large. I think it's high time that we all start getting a little louder about who's behind these things when we spot them here, and elsewhere. Lex (in the post) has the right take, but it's probably even better to get the word out about the source of this blame-shifting crap.

    https://mediabiasfactcheck.com/big-think/

    The Big Think is privately owned through Freethink Media. Some of the initial investors in the project were Peter Thiel from PayPal, Tom Scott of Nantucket Nectars, television producer Gary David Goldberg, lead investor and venture capitalist David Frankel, and former Harvard University President Lawrence Summers. Revenue is generated through advertising, sponsored content, and subscriptions to the website’s E-learning platform.

    If that isn't enough to get really fucking mad about this slow-creeping horseshit, I don't know what is.

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    [–] 36 points 7 months ago (1 child)

    Not to say that netfix isn't horrible, but how much did Netflix save in CO2 buy gutting the movie theater and video rental industry? Surely it's better to stream than it is to drive to a physical location, pick up a crystalized block of oil, drive it home and shove it into our VCR.

    Hell, when they were doing disc delivery, it was coming through the mail who was already driving through the hood in most places.

    Hell, I wonder how much co2 it cost to make the DVD/VHS tapes in the first place.

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  • [–] 33 points 7 months ago (1 child)

    Yeah this smacks of "but wind turbine blades aren't recyclable"! So? It's still better than what we were doing before.

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  • [–] 8 points 7 months ago (7 children)

    wind turbine blades aren’t recyclable

    I didn't even know about that.

    Wonder if they could crush them up and use them as concrete aggregate.

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  • [–] 31 points 7 months ago (2 children)

    Nothing you do will ever come close to the devastation caused by commercial fishing industry.

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    [–] 26 points 7 months ago

    Say people flying private jets everywhere.

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  • [–] 26 points 7 months ago (1 child)

    No it’s cool. Just cancel your Netflix and pirate your media. Thanks Big Think!

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    [–] 24 points 7 months ago (2 children)

    "Let's create a system that slowly destroys the planet but, and here me out, we blame it on the users of the system!"

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    [–] 23 points 7 months ago (2 children)

    Now try saying this about AI

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    [–] 22 points 7 months ago* (1 child)

    That's bullhonkey of the highest fucking order!

    One hour of streaming video typically uses around 0.08 kWh, or 288000 Joules, while an electric car can drive a mile with more or less 0.346 kWh, or 1245600 joules, which is to say driving 4 miles is equivalent to 17.3 hours of Netflix!

    Source for streaming Cost: https://www.iea.org/commentaries/the-carbon-footprint-of-streaming-video-fact-checking-the-headlines

    Source for electric cars KWH per 100 Mile: https://ecocostsavings.com/electric-car-kwh-per-mile-list/

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  • [–] 16 points 7 months ago (2 children)

    Remove encryption, let users download more files. Problem solved.

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    [–] 16 points 7 months ago

    Here’s a Big Think. I used to drive 4 miles to blockbuster then pick out a plastic coated VHS, then play it on my plastic coated VCR on my TV that was at least 10x the width of current TVs.

    Then, 3 days later, drive like a mad racer with no brakes to get back to the Blockbuster 2 minutes before they closed.

    And that’s just like the other 80% of America who don’t have trains, buses or decent bike lanes. So kindly FO on guilt tripping us for our streaming habits, TYVM.

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  • [+] 11 points 7 months ago* (last edited 2 months ago)
    [–] 10 points 7 months ago (1 child)

    Piracy is the green option

    Kill an oil exec and then binge watch your fav series!

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    [–] 9 points 7 months ago* (2 children)

    Is that only if you stream it? What if I download it a d watch it locally? I know damn well my own computer doesn't use that much electricity, and the AIO cooler doesn't need to have the liquid replaced (or at least, not for a long, long time).

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    [–] 8 points 7 months ago

    Ok, I'll binge watch videos on some other streaming platform instead. I'm helping!

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  • [–] 8 points 7 months ago (3 children)

    Well ackshuallllyyyy they're not burning it if they're just wanking 🤓

    .../s

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    [–] 8 points 7 months ago (3 children)

    This reminds me of that article someone shared here (I think) about your Spotify streaming's carbon footprint. It was a very odd article. I think it was likely factually correct, but it even said something like "streaming all year produces as much CO2 as (incredibly small task)". It seemed AI generated, like the dumped in data and told it the conclusion it should come to. Because I don't think anyone reasonable would've read it and thought that streaming music for a while year was in any way comparable to the other thing. Again, something minor, like driving a few miles. Something a huge amount of people do every day.

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    [–] 8 points 7 months ago

    Wise fucking words. Aside from boycotting certain businesses we have almost no ability to control the environmental side of things.

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