Coding & Tech for Beginners

Tech for Beginners
What Is Green Software? Principles & Examples
Learn what green software is, how it reduces energy, hardware and carbon impacts, and the practical principles developers can apply.
Education, Pathways, & Student Life

Academic Support
What to Write in a PhD Graduation Card: 60 Messages
Find 60 thoughtful PhD graduation card messages for friends, family, partners and colleagues, plus a simple formula for writing your own.
Tech Life

Starting a Green Tech Career: Guide to an Impactful Future
Starting a green tech career combines your technical skills with meaningful environmental impact, and the field is projected to create many jobs.
Sustainable Tech

How Much Energy Does AI Use? What Research Says
How much electricity does an AI prompt use? Compare current research on ChatGPT, Gemini, reasoning models, image generation and data centres.























