Jamie Balfour

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National 5 Computing Science : Computer Systems_{The Environmental Impact of Computers}

Slides

The Environmental Impact of Computers slides

Worksheets

Environmental Impact of Computer Systems Worksheet

Using my stuff?

Read the rules when using my stuff

Read the rules

News

ZPE 1.13.2

ZPE 1.13.2 (Micklegate) is now available to download. This new version includes JBML.

ZPE 1.13.2

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Octopus Energy

Switch to the UK's best energy company, Octopus, using my link to £50 of credit for both of us!

Octopus Energy

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The Right to Repair

Join the campaign to support the Right To Repair and make the world of electronics fairer for the consumer.

More information

Follow me on Bluesky

From my website

Using APCu to improve performance 22 February 2025 (Blog post)

ZPE 1.3 came out 10 years ago today 19 February 2025 (Blog post)

Further ZPE performance improvements 9 February 2025 (Blog post)After a weekend of looking at my whiteboard, this is what I've come up with.

Replacing Disqus with BalfComment v2 3 February 2025 (Blog post)

BalfML's formal specification is now available! 2 February 2025 (Blog post)

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