Right now, we need a lot more energy.  In 2023, on average we use 60 kilowatt hours of electrical energy, each, per day. That's enough to boil approximately 600 litres of water. Which is a lot, especially when you consider that several billion of us are using a lot less than that. Demand is growing, too, by 3-5% globally every year. The IT industry is a major contributor to this, using around 6% of the world's electricity. So how can we make more, and use less? That’s the topic of a two-part special of our sister podcast, Technology Untangled. This week, we’re taking a look at some of the key findings from these special investigations in something of a highlights reel.We'd love to hear your one minute review of books which have changed your year! Simply record them on your smart device or computer and upload them using this Google form: https://forms.gle/pqsWwFwQtdGCKqED6Do you have a question for the expert? Ask it here using this Google form: https://forms.gle/8vzFNnPa94awARHMAAbout the experts featured in this episodePatricia Thornley from the Energy and Bioproducts Research Institute: https://uk.linkedin.com/in/patricia-thornley-66724b69CEO of Octopus Energy’s Kraken Flex, Devrim Celal: https://uk.linkedin.com/in/dcelalHPE Chief Technologist, John Frey: https://twitter.com/drjohnfrey?lang=enJoe Baguely of VMWare: https://www.linkedin.com/in/joebaguley/?originalSubdomain=ukThis is Technology Now, a weekly show from Hewlett Packard Enterprise. Every week we look at a story that's been making headlines, take a look at the technology behind it, and explain why it matters to organisations and what we can learn from it.