Today is World Environment Day. It is an opportunity for individuals, businesses, and communities to deepen their understanding and take responsible action to protect our environment

Our Web Sustainability Guidelines (WSG) provide actionable recommendations to help digital teams make informed, sustainable decisions. WSG aims to foster a more ethical, humane, and inclusive web.
Read more at:
hhttps://w3c.github.io/sustainableweb-wsg/
#WorldEnviornmentDay #WebSustainability

📆 3 June 2026
"The future of UX is green: On the Web Sustainability Guidelines by Hidde de Vries at UX London 🇬🇧

In 2024, the World Bank estimated the internet accounts for 1-4% of global greenhouse emissions. The good news is: there are many opportunities to improve. As UX practitioners, we can reduce emissions at work.

In this talk, we’ll look at what the W3C’s new Web Sustainability Guideline are and how to apply them in practice.
https://www.w3.org/events/talks/2026/the-future-of-ux-is-green-on-the-web-sustainability-guidelines/
#WebSustainability

📆 3 June 2026

@hdv, web standards and digital accessibility specialist at the Dutch government will give a talk: "The future of UX is green: On the Web Sustainability Guidelines" at @UXLondon 🇬🇧

Hidde will present about the W3C’s Web Sustainability Guideline and how to apply them. The talk is aimed at ambitious UX practitioners who want to learn more about centering people, planet and prosperity.
#UXLondon #WebSustainability #DigitalAccessibility
https://www.w3.org/events/talks/2026/the-future-of-ux-is-green-on-the-web-sustainability-guidelines/

W3C's @tzviya, has joined the Environment Variables podcast as a co-host.

"Together, they examine how transparency, standards, and smarter engineering decisions can shape a more sustainable digital future."
#WebSustainability
https://shows.acast.com/environment-variables/episodes/the-week-in-green-software-new-hosts

Are you interested in digital sustainability?

Check out Tzviya Siegman, Director of Sustainability at W3C and team contact for the W3C Sustainable Web Interest Group in her talk about what digital sustainability is and provides an overview of the Web Sustainability Guidelines that are being developed.
#DigitalSustainability #WebSustainability
https://youtu.be/Xmm1jRAb6qQ?si=IxYTs5eSvwHQ6TUn

@mailbox_org That's a hint, so you know. There's no way I'd want to manage clients' emails - and you provide other things like the Talk feature that I'd also not want to handle.

Hurry up and get certified with the Green Web Foundation... it's completely free!

Until then, I'm trapped, because Web Sustainability Guidelines say to assess third party as first party... and you'd be making me non-green.

#websustainability

Okay, okay, I'm going to try to use Mastodon more regularly!

I've been shying away from the world a bit, not really sharing my open source projects due to knocked confidence.

Buuut... I'm going to try to be more active and hopefully find likeminded people on here.

So here's a start:

If you are into sustainable web stuff and design, check out my Susty Icons!

https://sustyicons.com

#websustainability #sustyweb #sustainableweb #digitalsustainability

Susty Icons: Fast, sustainable, and open source SVG icon set

A lightweight, sustainable SVG icon set optimised for performance. Copy-paste inline icons, generate CSS, export sprites, to build greener websites faster.

Susty Icons
Excited about going to my first #W3C #TPAC in Kobe Japan. I will be co-hosting a breakout group on Web Sustainability Guidelines #WSG — November 12th, 08:30 JST www.w3.org/events/meeti... More about the WSG here: w3c.github.io/sustainablew... #sustainability #GreenWeb #WebSustainability

12 November 2025 | Sustainable...
12 November 2025 | Sustainable Web IG Update for the Web Sustainability Guidelines | Calendar

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

W3C

Excited about going to my first @w3c #TPAC in Kobe Japan. I will be co-hosting a breakout group on Web Sustainability Guidelines #WSG — November 12th, 08:30 JST
https://www.w3.org/events/meetings/f7fcc7e0-49fc-4636-bd06-9f31babc0352/

More about the WSG here:
https://w3c.github.io/sustainableweb-wsg/

#W3C #sustainability #GreenWeb #WebSustainability

12 November 2025 | Sustainable Web IG Update for the Web Sustainability Guidelines | Calendar

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

W3C

If you don't know what #websustainability is, well, now you do:

(think of it as one extra way to push for having to spend time making your web apps more performant 😉)

🔗 https://developer.mozilla.org/en-US/blog/introduction-to-web-sustainability/