by staff | Dec 10, 2025 | Sustainability in Tech
Green hydrogen was expected to become one of the most important clean fuels for decarbonising heavy industry, yet many projects across Europe, the US and Australia are now slowing, shrinking or being cancelled altogether. What is green hydrogen? Green hydrogen is...
by staff | Nov 20, 2025 | Tech Insight
Global investment now favours data centres over new oil supplies, reflecting the scale of electricity demand created by AI and the increasing importance of digital infrastructure to national economies. Data spending overtakes oil for the first time The International...
by staff | May 27, 2025 | Sustainability in Tech
A new sustainable building material that’s stronger than steel and made from ordinary timber is about to go into mass production, and it could change the face of construction forever. From the lab to the launch of ‘Superwood’ In 2018, materials scientist Liangbing Hu...
by staff | Apr 16, 2025 | Sustainability in Tech
Scientists at the University of Oregon have found a cleaner, electrochemical way to create pure iron metal using saltwater and iron oxide, potentially slashing the carbon footprint of one of the world’s dirtiest industries. Why ironmaking needs a rethink Iron is the...
by staff | Jan 22, 2025 | Sustainability in Tech
Borobotics, a Swiss startup, has unveiled an autonomous drilling machine that could make geothermal energy more affordable and accessible, transforming how we harness heat from beneath the Earth’s surface. Grabowski The machine, nicknamed “Grabowski”, is being...
