Tags: energy

11

sparkline

Friday, September 13th, 2019

5G Will Definitely Make the Web Slower, Maybe | Filament Group, Inc.

The Jevons Paradox in action:

Faster networks should fix our performance problems, but so far, they have had an interesting if unintentional impact on the web. This is because historically, faster network speed has enabled developers to deliver more code to users—in particular, more JavaScript code.

And because it’s JavaScript we’re talking about:

Even if folks are on a new fast network, they’re very likely choking on the code we’re sending, rendering the potential speed improvements of 5G moot.

The longer I spend in this field, the more convinced I am that web performance is not a technical problem; it’s a people problem.

Tuesday, September 10th, 2019

Website Carbon Calculator – Calculate your websites carbon emissions

Get an idea of how much your website is contributing to the climate crisis.

In total, the internet produces 2% of global carbon emissions, roughly the same as that bad boy of climate change, the aviation industry.

Tuesday, September 3rd, 2019

How Web Content Can Affect Power Usage | WebKit

The way you build web pages—using IntersectionObserver, for example—can have a direct effect on the climate emergency.

Webpages can be good citizens of battery life.

It’s important to measure the battery impact in Web Inspector and drive those costs down.

Wednesday, April 24th, 2019

Earth day at Clearleft

Isn’t this just lovely?

Cassie made a visualisation of the power we’re getting from the solar panels we installed on the roof of the Clearleft building.

I highly recommend reading her blog post about the process too. She does such a great job of explaining how she made API calls, created SVGs, and calculated animations.

Sunday, February 17th, 2019

Is the universe pro-life? The Fermi paradox can help explain — Quartz

Living things are just a better way for nature to dissipate energy and increase the universe’s entropy.

No anthropocentric exceptionalism here; just the laws of thermodynamics.

According to the inevitable life theory, biological systems spontaneously emerge because they more efficiently disperse, or “dissipate” energy, thereby increasing the entropy of the surroundings. In other words, life is thermodynamically favorable.

As a consequence of this fact, something that seems almost magical happens, but there is nothing supernatural about it. When an inanimate system of particles, like a group of atoms, is bombarded with flowing energy (such as concentrated currents of electricity or heat), that system will often self-organize into a more complex configuration—specifically an arrangement that allows the system to more efficiently dissipate the incoming energy, converting it into entropy.

Wednesday, September 26th, 2018

How to Build a Low-tech Website?

This is fascinating! A website that’s fast and nimble, not for performance reasons, but to reduce energy consumption. It’s using static files, system fonts and dithered images. And no third-party scripts.

Thanks to a low-tech web design, we managed to decrease the average page size of the blog by a factor of five compared to the old design – all while making the website visually more attractive (and mobile-friendly). Secondly, our new website runs 100% on solar power, not just in words, but in reality: it has its own energy storage and will go off-line during longer periods of cloudy weather.

Ping! That’s the sound of my brain going “service worker!”

I’ve sent them an email offering my help.

Tuesday, April 25th, 2017

Could we reboot a modern civilisation without fossil fuels? | Aeon Essays

Is the emergence of a technologically advanced civilisation necessarily contingent on the easy availability of ancient energy? Is it possible to build an industrialised civilisation without fossil fuels?

This thought experiment leads to some fascinating conclusions.

So, would a society starting over on a planet stripped of its fossil fuel deposits have the chance to progress through its own Industrial Revolution? Or to phrase it another way, what might have happened if, for whatever reason, the Earth had never acquired its extensive underground deposits of coal and oil in the first place? Would our progress necessarily have halted in the 18th century, in a pre-industrial state?

Saturday, February 4th, 2017

The Computational Foundation of Life | Quanta Magazine

Philip Ball certainly has a way with words.

Monday, December 5th, 2011

Shimizu’s Dream - Shimizu Corporation

Among the proposed projects from the Shimizu corporation are a space hotel, giant lakes in the desert, and a ring around the moon to harness solar energy.

Monday, March 21st, 2011

Tidy Street electricity usage | Flickr - Photo Sharing!

I really like this idea: one street in Brighton is openly displaying its electricity usage over time.

Tidy Street electricity usage

Friday, September 25th, 2009

Apple - Environment - Life Cycle Impact

A detailed document from Apple on their products' total carbon footprint.