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Erik

@nerik.bsky.social

Maps, dataviz, renewables, climate, oceans, forests ❈ Dataviz engineer @ Octopus Energy ❈ Founder http://satellitestud.io

206 Followers  |  175 Following  |  19 Posts  |  Joined: 02.10.2023  |  1.7618

Latest posts by nerik.bsky.social on Bluesky

Strongly resisting the urge to build that in Lego atm 😬

30.09.2025 12:15 — 👍 1    🔁 0    💬 1    📌 0

Coming up soon!

28.07.2025 07:45 — 👍 0    🔁 0    💬 2    📌 0

Considering they also offer LiDAR data covering almost the entire territory for free, what is exactly preventing me from building a French competitor to Google Solar? 🙃 (lol)

11.06.2025 09:12 — 👍 1    🔁 0    💬 0    📌 0
Screenshot of BD TOPO opened in QGis

Screenshot of BD TOPO opened in QGis

My jaw literally dropped when I checked out @ignfrance.bsky.social's BD TOPO (high precision database of French infrastructure, here in vector format). Last time I checked (years ago admittedly), this was something that cost several thousands euros for a single département.

11.06.2025 09:09 — 👍 5    🔁 0    💬 1    📌 0
How to Watch the Star Wars Movies & TV in Order | Star Wars Watch Guide
YouTube video by Star Wars Lads How to Watch the Star Wars Movies & TV in Order | Star Wars Watch Guide

Metadata from TMDB, OMDB and IMDB. Story order based on a video from the Star Wars Lads: www.youtube.com/watch?v=Id_b...

23.04.2025 11:56 — 👍 1    🔁 0    💬 0    📌 0
Starwars Unfolded | Starwars Chrono

Interactive version: erik.nz/sw/
Built with @observablehq.com and #D3

23.04.2025 11:56 — 👍 4    🔁 2    💬 2    📌 0

Entries with an IMDb rating above 6.6 are visually highlighted—offering a guide past the less beloved moments in the saga, marked as the "Jar Jar Zone".

23.04.2025 11:56 — 👍 3    🔁 0    💬 1    📌 0
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In these turbulent times—while the galaxy reels from crisis to crisis—sometimes the only way forward… is sideways, into Star Wars canon. A timeline of every Star Wars show, charted in story-order from the dawn of the Republic to the First Order. #DarthJarJar #StarWars #MayThe4th #Andor #dataviz

23.04.2025 11:56 — 👍 32    🔁 10    💬 8    📌 0
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NEW | 74% of the global population lives in countries that are net importers of fossil fuels.

12 countries supply 80% of net fossil fuel exports - with rising trade uncertainty, this puts much of the world at risk.

1/8 🧵

ember-energy.org/lat...

22.04.2025 07:00 — 👍 54    🔁 29    💬 3    📌 7
What appears to be a massive flock of birds in red, purple and blue colours in a pale blue sky. Each "bird" represents a bird species, and their colour represents their conservation status from the IUCN Red List. Around one third of species appear to be near threatened, endangered or extinct

What appears to be a massive flock of birds in red, purple and blue colours in a pale blue sky. Each "bird" represents a bird species, and their colour represents their conservation status from the IUCN Red List. Around one third of species appear to be near threatened, endangered or extinct

This dataviz is absolutely amazing 😍 Global bird species' conservation status displayed as a massive flock!

By Andrea Garrec, longlisted for the 2024 Information Is Beautiful Awards

www.informationisbeautifulawards.com/showcase/731...

#dataviz 📊🌏🧪🐦🦉🦆🦅

19.03.2025 02:39 — 👍 202    🔁 60    💬 2    📌 3
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In 2004, it took the world a year to add one gigawatt of solar power — now it takes a day.

18.03.2025 10:41 — 👍 519    🔁 189    💬 5    📌 18
Three books I've been reading:
- Material World, by Ed Conway
- Volt Rush, by Henry Sanderson
- InEVitable, by Mike Colias

Three books I've been reading: - Material World, by Ed Conway - Volt Rush, by Henry Sanderson - InEVitable, by Mike Colias

Extremely enjoyable progression so far... Which one should be next?

14.03.2025 14:32 — 👍 0    🔁 0    💬 0    📌 0
A lot of lego bricks neatly ordered as a rainbow color palette

A lot of lego bricks neatly ordered as a rainbow color palette

First stab at climate stripes dataviz with Lego

First stab at climate stripes dataviz with Lego

A world map made of lego

A world map made of lego

I'm afraid I'm going down this rabbit hole of building physical data viz with Lego. #midlifeCrisis
Expect stop motion builds of wind turbines, EV vs petrol car (bar chart) races, me piling up yellow bricks to explain solar autoconsumption, and more 😁

05.03.2025 11:59 — 👍 13    🔁 0    💬 2    📌 0
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Ever wondered what a country’s meat supply looks like? 🍗🐄🐖🐟

Here’s a breakdown of meat preferences in Japan, the US & Germany—visualized as hybrid animals! A fun (and slightly cursed) way to see food stats. 🧵👇

02.02.2025 11:24 — 👍 137    🔁 42    💬 6    📌 6
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Why it's okay to use ChatGPT, in 4 graphs

14.01.2025 19:23 — 👍 120    🔁 31    💬 7    📌 10

Bon courage !

19.11.2024 15:39 — 👍 1    🔁 0    💬 0    📌 0

We're a team of two with Robin Hawkes, and I can't be thankful enough for the chance he gave me to embark on this journey ✌

15.05.2024 14:37 — 👍 0    🔁 0    💬 1    📌 0

And in terms of the craft... it's like a candy shop for a dataviz person, and a series of firsts (first time working with Lidar data, first time dabbling with Three.js, first animated dendrograms, first Lego/Arduino wind turbine, first marshmallow-spaghetti towers...)

15.05.2024 14:37 — 👍 0    🔁 0    💬 1    📌 0

Five months in, and I am just as giddy with excitement as the day I started. I've been exposed to many fascinating topics already, yet I feel that I've barely scratched the surface.

15.05.2024 14:36 — 👍 0    🔁 0    💬 1    📌 0

Octopus Energy is making a fully electrified and decarbonised energy future a tangible prospect in the UK, in Europe, and beyond. Massive ambition, relentless optimism. And it shows in everything it touches: supply, production, flexibility; wind, solar, heat pumps, EVs...

15.05.2024 14:36 — 👍 0    🔁 0    💬 1    📌 0
me in front of a wall with the Octopus Energy logo

me in front of a wall with the Octopus Energy logo

a lego wind turbine

a lego wind turbine

Stoked to announce that I joined Octopus Energy as a Data Visualisation Engineer last December! (yes, better outrageously late than never)

15.05.2024 14:35 — 👍 4    🔁 0    💬 2    📌 0
data visualization of atmospheric CO2 levels over the western hemisphere

data visualization of atmospheric CO2 levels over the western hemisphere

Data visualization of sea surface temperatures of the Southern Ocean

Data visualization of sea surface temperatures of the Southern Ocean

Data visualization of sulfate aerosols over Antarctica

Data visualization of sulfate aerosols over Antarctica

Data visualization of Canadian wildfires

Data visualization of Canadian wildfires

I’ve decided to dedicate myself full time to earth.nullschool.net. There is much work to do! In particular, I’m going to explore ways for the site to help fight climate change. More on this in the near future.

It’s been an amazing 10 years. Here’s hoping for 10 more. 🎉

09.12.2023 15:00 — 👍 71    🔁 15    💬 9    📌 2

Did you know? The United States depends on a little more than 5% of its counties to produce half of the crops consumers eat.
We helped build the Plotline Food Twin project alongside CU Boulder and Earth Genome researchers to visualize the U.S. food system.
Article: www.colorado.edu/today/2023/1...

28.11.2023 16:10 — 👍 0    🔁 2    💬 1    📌 0

Thank you Andy :)

24.11.2023 10:00 — 👍 0    🔁 0    💬 0    📌 0
My face in front of a shiny Eurostar train

My face in front of a shiny Eurostar train

The Info+ logo

The Info+ logo

On my way to Edinburgh for the Info+ conference!
Looking forward to talk about (fantasy) maps, books, politics, trains, data, design, accessibility, climate change, renewables, train maps, reading books on trains, accessible trains, train data. Trains!

21.11.2023 17:55 — 👍 4    🔁 0    💬 0    📌 0
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Wind and solar power have taken off over the past two decades, faster than experts ever expected. But it hasn’t yet been enough to halt the rise of coal- and gas-burning generation.

Explore all the trends, country-by-country, here: www.nytimes.com/interactive/...

20.11.2023 14:33 — 👍 11    🔁 9    💬 0    📌 0
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For the mathematicians in the room, that's the second derivative pointing in the right direction at last.

For the rest of us: bathtub overflowing, and we are no longer turning up the spigot even further.

Good news. Now, to get CO₂ emissions down, to zero.

www.carbonbrief.org/analysis-glo...

27.10.2023 21:36 — 👍 50    🔁 25    💬 2    📌 1

Hello, world!

11.10.2023 09:35 — 👍 2    🔁 0    💬 0    📌 0

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