@JohanEmpa@mastodon.green
@JohanEmpa@mastodon.green avatar

JohanEmpa

@JohanEmpa@mastodon.green

Hosting Mastodon.green

Pronouns: he/him
Languages: EN, SV

This profile is from a federated server and may be incomplete. Browse more on the original instance.

peterdutoit, to climate
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deleted_by_author

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    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    @peterdutoit Can we call it "fossil gas"?

    JohanEmpa, to Hydrogen
    @JohanEmpa@mastodon.green avatar

    These are the nine TEN-T corridors. I believe they cover about 30 000 km.

    The EU requires a heavy duty H2 filling station every 200 km along the core routes along the Trans-European Transport Network (TEN-T) by 2030. ๐Ÿ‘€ ! ๐Ÿ˜ฎ

    (1/2)

    JohanEmpa, to Hydrogen
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    There are lots of hydrogen fuel stations in western Europe.

    JohanEmpa,
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    someone took a ballpoint pen and plotted out 700 000 charging points on this map.

    JohanEmpa, to random
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    Wikipedia says that the UK will close its last coal power plant next year.

    They replaced most of the coal with gas during the last fifty years.

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    It's interesting how coal and gas never existed in Sweden. Pretty sure the thin coal strip is for the steel industry.

    Sweden replaced oil with nuclear. Now nuclear can be replaced with renewables.

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    @denspier True that

    JohanEmpa, to random
    @JohanEmpa@mastodon.green avatar

    for August

    1850 trees being planted ๐ŸŒณ
    Mangroves in Madagascar

    Thanks to all Mastodon.green members ๐Ÿค—
    We've done 17 506 trees in total


    1/2

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    August 2023
    Membership fees: 1296 โ‚ฌ
    20 % for trees: 259 โ‚ฌ
    Financed 1850 trees
    Certificate: https://app.plant-for-the-planet.org/certificate/79NI1N039ASF
    Location: https://www1.plant-for-the-planet.org/eden-reforestation-projects-madagascar
    2/2

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    Why not become a Mastodon.green member?
    Help pay the server bills and plant trees ๐Ÿ’š

    Here are our Patreon and Steady pages
    https://www.patreon.com/AlbinSocial
    https://steadyhq.com/albinsocial

    JohanEmpa, to random
    @JohanEmpa@mastodon.green avatar

    This report is for the month of July. I also have the august report right here, but I'll post that one tomorrow. Stay tuned by following the hashtag.

    803 trees being planted ๐ŸŒณ
    Mangroves in the Philippines

    Thanks to all Mastodon.green members ๐Ÿค—
    We've done 15 656 trees in total


    1/2

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    July 2023
    Membership fees: 1323 โ‚ฌ
    20 % for trees: 265 โ‚ฌ
    Financed 803 trees
    Certificate: https://app.plant-for-the-planet.org/certificate/LAS32OWPXHPW
    Location: https://www1.plant-for-the-planet.org/malizia-mangrove-park
    2/2

    JohanEmpa, to Germany
    @JohanEmpa@mastodon.green avatar

    Germany is installing Europe's largest battery. :flan_cheer:

    500 MWh, to be ramped up to 3 GWh. Iron flow. Pumping electrolytes between two tanks.

    Sounds good - Turn off a coal power plant. Install a giant liquid battery. Connect it to solar panels.

    JohanEmpa, to random
    @JohanEmpa@mastodon.green avatar

    is on v4.2.0 :abunhdhappyhop:

    Search is enabled on both servers.

    If you want to be searchable you need to opt-in. It's in Edit Profile โ†’ Privacy and Reach โ†’ Include public posts in search results.

    JohanEmpa, to random
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    test

    ronanmcd, to random
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    Just saw a string of lights pass through the sky. My son tells me it was Starlink

    JohanEmpa,
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    @ronanmcd In three years it could be IRISยฒ. The EU is on the ball with 603 votes for, 6 against, and 39 abstentions.

    JohanEmpa, to Trains
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    Kim Jong-un travels by private train - good for the climate.

    JohanEmpa,
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    Imagine if the British prime minister had a private train.

    Why is he even hopping around the UK in a noisy helicopter when he can go by train?

    JohanEmpa,
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    @NatureMC I'm not joking, just observing how he travels. He's one of the few contemporary state leaders that have a private train.

    JohanEmpa,
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    @andy
    Not glorifying anything here, except train travel

    @NatureMC

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    @NatureMC
    Maybe it's diesel, I haven't researched it nor done any calculations. It's off topic to speak about who he is, we're just comparing private jet with private train here. It's not about politics, it's about train vs airplane for state visits.

    @andy

    realsimon, to random German
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    Why don't the filter lists also work in the local and news feeds? ๐Ÿค”

    JohanEmpa,
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    @realsimon Maybe you can find some clues to that here. Not sure if it's exclusive lists you mean, but that seems to be on it's way in the next version. https://github.com/mastodon/mastodon/pull/22048

    realsimon, to random German
    @realsimon@mastodon.green avatar

    Why does nobody ever talk about French Guiana? I mean there's literally a piece of the EU in South America, how cool is that?

    JohanEmpa,
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    @realsimon EU's space port is located there. ๐Ÿš€

    hansbot, to Hydrogen
    @hansbot@mastodon.green avatar

    This market analysis makes sense to me. is only a viable option for transport whenever batteries are technically not feasible. The cost of operating and maintaining technology almost always outweighs the benefits โ€“ and thereโ€™s no reason to believe that scaling up will fundamentally change the outcome
    https://www.hydrogeninsight.com/transport/hydrogen-will-almost-always-lose-out-to-battery-electric-in-german-rail-transport-train-manufacturer/2-1-1504868

    JohanEmpa,
    @JohanEmpa@mastodon.green avatar

    @Hypx @hansbot Battery trains work on an existing partially electrified rail network where the existing gaps are within the battery range.

    There are basically 500 rail lines in Germany where the starting station is electrified and the end station is electrified. Bridging the gap with battery instead of diesel works. (according to the propaganda articles)

    JohanEmpa,
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    @Hypx @hansbot It's probably too expensive. These trains are short, with few people and only traveling a few times per day. Germany have a tight rail network stopping at many tiny towns. I have a feeling that France has fewer overall stops at tiny towns, covering the tiny stops with buses instead. Both system works well.

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