This issue is dedicated to exploring how technological tools and the habits that rely on them can be allies in building a sustainable future. In the following pages, we highlight initiatives launched by public and private entities to achieve this goal or simply to raise awareness about it. And, of course, we explain the key concepts you should keep in mind to navigate this green movement with ease.

PAY ATTENTION

The Energy Intelligence Center (EIC) is a project in Biscay that showcases how public-private collaboration can support one of the key pillars of new environmental policies: industrial decarbonization. It is a commitment to innovation in hydrogen technologies and renewable fuels that also fosters education and attracts talent.

The Fediverse presents itself as a fairer and more sustainable digital alternative. This decentralized Internet model not only protects privacy and data sovereignty but also aims to reduce the environmental impact of centralized digital infrastructures, which, as we will see, consume enormous amounts of energy. In other words, it offers a different way to interact in the digital space without compromising the planet’s resources.

Food is another key pillar of sustainability that is undergoing a technological revolution. From using artificial intelligence to reduce waste to developing new foods such as lab-grown meat, the food industry is exploring more efficient and environmentally friendly solutions. The circular economy is gaining traction with initiatives that turn waste into useful resources, while automation and digitalization optimize food production and distribution.

Artificial intelligence, with its enormous potential, also raises questions about its environmental impact. Increasingly complex models require a staggering amount of energy. This is where tensor networks inspired by quantum physics can make a difference, offering a more efficient and sustainable alternative for AI development.

The ecological transition, far from being just a challenge, represents an opportunity to generate employment, investment, and the emergence of new technological solutions. Artificial intelligence, blockchain, and renewable energies are driving the creation of innovative materials and traceability systems for more effective waste management. However, to make these initiatives viable, it is crucial to have demonstration spaces, proper funding, and public policies that encourage change.

START SMALL, THINK BIG

Technology is not inherently eco-friendly. It is how we use it that truly makes the difference. That’s why it’s worth reconsidering our habits when making a purchase, for example. Would you know the carbon footprint of a purchase from a major e-commerce platform? Reflecting on the "hidden cost" of digitalization is key to making more responsible consumer choices and demanding greater transparency from companies.

Finally, to wrap up this issue, we encourage you to put on your apron and try out a zero-waste recipe.

Technology and sustainability don’t have to be in conflict, but their coexistence requires a conscious and strategic approach. The future depends on how we choose to use technology today.

Enjoy the read!