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Show HN: Mission Emission – Calculate the emissions a vehicle produces

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Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#31
post #2

Hi there, We at BetaPeak ( https://betapeak.com ) are a small team of dedicated developers with passion for side projects and positive social change. We're located in Bulgaria, which currently has the worst air quality in all of Europe, so this led us to think - we sure as hell are not the only ones with that problem, there must be thousands of cities around the globe that breathe dirty air, we definitely need to rai…

Just beautiful! Also, hey balkan neighbor :) [greek in CA]

Hey Greece!

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#32

Earlier quoted context omitted.

Yes, your assumption is correct, we actually account for the means of electricity production, as well as the car production process emissions related to building a single electric vehicle. It's a great idea to be able to switch those overhead emission calculations if you wanted to, we'll get on that!

It's great you're taking these "external" variables into account. To bandwagon on the environmental costs of car production, it would be cool to see motorcycles added to the lineup. A lot of motorcycles are lax on emissions control so it would be very interesting to see how they compare to hybrids and electrics.

We've actually considered adding it to the list, but as the information we found was either very scarce, unverifiable or unofficial, so we had to make the choice to leave it out for the time being. It's on our task list though, that's for the good idea!

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#33
Maybe I'm being overly picky but I've found a bunch of cases where it seems to think you'd be flying out of class D general aviation airports with no commercial routes instead of the obvious class B/C ones nearby when comparing fuel usages to flying.

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#34

I tried a calculation for an electric car, and was going to adjust the wh/km consumption but was told: "Electric vehicles don't consume fuel." I wish that were true :)

Damn, we've accidentally leaked our super secret plans for a fuel-less car. Oh well, now you know what to expect, make sure to check regularly on our website ;)

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#36

That’s Curious. I tested my route from home in East London to my skiing destination in Morzine France. Diesel, ‘van’ - Seat Alhambra. Once I had provided my correct MPG (I get about 47MPG on long journeys in France) it suggested my 2016 Diesel produced less carbon than an electric vehicle. Which doesn’t feel quite right.

Damn I forgot people did such long road trips, I felt guilty of going to the train station. That said you don't go skiing from London every morning..

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#38

Earlier quoted context omitted.

Mine too (55mpg average Skoda octavia which being much like a Passat is in their 'luxury' category). I'm guessing they make assumptions about the mix of electricity on the grid. Seeing as we are able to purchase green electricity here they should let us alter that assumption.

Yes, your assumption is correct, we actually account for the means of electricity production, as well as the car production process emissions related to building a single electric vehicle. It's a great idea to be able to switch those overhead emission calculations if you wanted to, we'll get on that!

> as the car production process emissions related to building a single electric vehicle

Do you likewise take in to account the production process emissions for non-electric vehicles?

Re: Show HN: Mission Emission – Calculate the emissions a vehicle produces

#40
"This is the emissions index of an electric car, given the average amount of emissions generated by the production of the electricity that powers it."

Does this factor in locale? Because electricity generation in NZ is 80% renewable, and if we take the US generation ratio (I think something like 20% renewable), it paints a very wrong picture.

If it does take into account locale, kudos!

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