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Posts by Fershad Irani

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This is my favorite climate change chart. Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and accidentally built the world's longest climate dataset.

1 week ago 18053 6838 166 252
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Nobody cares - Fershad Irani The recent closure of a web sustainability focused developer tooling service got me thinking about selling sustainability and incentives.

fershad.com/writing/nobo...

1 week ago 0 0 0 0

This looks like a great resource!

πŸ‘‰ To find out more about designing and building low-carbon websites, come to @pixelpioneers.co Bristol on 19 June, where @sustainable-dev.bsky.social will talk about exactly that:

pixelpioneers.co/events/brist...

3 weeks ago 1 1 0 0

Spending waaaaay more time on Pokemon Pokopia than I anticipated.

1 month ago 2 0 0 0
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Are my third parties green? Test a website URL to find out if the third party resources it uses are hosted green.

Few bug fixes this morning, and a stress test of the API against 500 URLs. More checks should return results now: amtpg.run

1 month ago 0 0 0 0
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Are my third parties green? Test a website URL to find out if the third party resources it uses are hosted green.

In 2022, I released a little project called "Are my third parties green?" so people can check the sustainability of third parties on the web. Nearly 5000 web page checks later it's time for an update!

It's still in beta, but you can give it a look over at amtpg.run (amtpg.run)

1 month ago 0 1 1 1
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DAY TWO OF ME ENDLESSLY PROMOTING SOMETHING I'M PROUD OF

Here's a new video summary, focusing on the flimsy evidence behind the claim AI tech will make global emissions plummet by gigatonnes and how similar that is to something you might recognise.....

ketanjoshi.co/2026/02/17/b...

1 month ago 98 38 5 2
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OKAY BIG ONE FOR YA

NEW report out today: I dig deep into how big tech has been muddling tech types and overstating evidence to claim "AI" will make global emissions drop like a stone....

Not only will it not, it seems to be verifiably doing the opposite!!

ketanjoshi.co/2026/02/17/b... + πŸ“Ό+🧡>

1 month ago 667 328 17 31

Brb, updating "Are my third parties green?".

1 month ago 0 0 0 0
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Notes from Central Taiwan: PRC Red Lines: Theory and Practice - Taipei Times Bringing Taiwan to the World and the World to Taiwan

'The Wei piece beautifully illustrates a key function of the undefined concept of red lines: they remove agency from Beijing, and place it only on Beijing’s victims.' The Wei piece was an article by Wei Lingling 魏玲靈 in the WSJ about the ongoing PRC-Japan spat.
www.taipeitimes.com/News/feat/ar...

4 months ago 3 3 1 0

Got that end of year itch to redesign my website.

4 months ago 1 0 0 0
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Let's get Power Profiling into Chromium DevTools - Fershad Irani

Chromium. Power profiling. Let's make it happen.
fershad.com/notes/chrome...

4 months ago 2 0 0 0
Chromium

FWIW I've created a feature request on crbug to hopefully get the ball moving on this functionality. +1s are welcome to help push this along :)

issues.chromium.org/issues/46355...

4 months ago 0 0 0 0
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We nearly had power profiling in Chromium - Fershad Irani Being able to capture the on device power use of a website is a really important step towards making forward progress in web sustainability. Firefox has it, and it looks like Chrome almost did too.

πŸ‘€

fershad.com/writing/almo...

4 months ago 1 0 1 0
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Reflections on TPAC 2025 - Fershad Irani A look back at my first TPAC. TL;DR A 10 out of 10 experience.

TPAC 2025. It's taken me over a week to recharge my batteries, but would do it again if there was a chance.

fershad.com/writing/refl...

4 months ago 0 0 0 0
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China rarely has a policy that China, Taiwan, and Japan all support.

πŸ‡¨πŸ‡³ - no more πŸ‡¨πŸ‡³ tourist, that’ll show them!
πŸ‡ΉπŸ‡Ό- booked my flight and hotel for Japan in December.
πŸ‡―πŸ‡΅ - wow, can’t believe it’s to easy to get rid of poorly behaved Chinese tourists.

4 months ago 37 14 1 1

Some non-coffee places:
- Kappabashi Dougugai for kitchen gear shopping (it's a whole street of shops).
- Misojyu at Asakusa (rice balls, get there early, expect a line).
- Udon Yamacho Ebisu (v good udon, expect a line)
- Kiyosumi-shirakawa (nice area to wander - parks, museums, boutique cafes)

6 months ago 1 0 1 0

Little Nap is an awesome place for beverage!!~

6 months ago 1 0 1 0
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I hope Grant Atkins get the GF

6 months ago 0 0 0 0
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Information on how to donate for disaster relief in Hualien County, Taiwan.

6 months ago 0 3 0 0
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Flooding in Guangfu Township of Hualien yesterday, due torrential rains in the wake of Typhoon Ragasa #ζ¨ΊεŠ ζ²™, caused the Mataian River to burst its banks and flood the town. Two people have died during the disaster. Ppl

6 months ago 5 3 0 0

Take care @nicmakesstuff.bsky.social . Hopefully it loses some steam by the time it reaches HK.

6 months ago 1 0 0 0

Help πŸ™πŸ₯Ί
fershad.com/notes/organi...

6 months ago 1 1 0 0

Help πŸ™πŸ₯Ί
fershad.com/notes/organi...

6 months ago 1 1 0 0
Taiwan’s sources for energy imports

Taiwan’s sources for energy imports

Taiwan relies on imports for about 96% of its energy (2023).
This map highlights the main suppliers of fossil fuels used for power generation:
Australia: 50% of coal, 40% of gas
Qatar: 28% of gas
United States: 27% of gas, 9% of oil
Saudi Arabia: 31% of crude oil
Indonesia: 25% of coal

6 months ago 1 1 0 0

Show me a better sport than Rugby League!

6 months ago 3 0 0 0

Okay, good. We get the chance to end the dynasty next week.

6 months ago 0 0 0 0
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Dud calls 🀝 The Wahs

7 months ago 0 1 0 0
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Estimating Digital Carbon Emissions workshop - Green Web Foundation Need to learn how digital carbon measurement works? Sign up to our workshops to get a grounding in the basics from the experts!

Curious about estimating digital emissions?

Want to understand what future laws require you and your organisation to report?

Have extra training budget to use before year's out?

You should probably join our digital emissions estimates workshop πŸ˜‰.

Next one's Sept 16

greenweb.org/services/est...

7 months ago 1 3 0 0

Draw it.
drawafish.com

7 months ago 0 0 0 0