Can we tap the ocean’s power to capture carbon?
The oceans have to play a role in helping humanity remove carbon dioxide from the atmosphere to curb dangerous climate warming. But are we ready to scale up the technologies that will do the job?
Faculty of Engineering (IV)
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Want to cut your carbon footprint? Move out of your house
There’s no getting around it: downsizing the kind of housing you live in is the best thing you can do for the environment.
If you can hear your neighbour snoring, there’s something wrong with the building you live in
Does it sound like the guy in the apartment above you keeps dragging a sack of potatoes across his room? It’s not his fault –the building you live is not sufficiently soundproofed.
Making it easier to recycle your house
A new method makes it possible to gain an extensive overview of the materials in our homes. It could be an important step toward a more circular economy.
Fully possible to make residential construction more environmentally friendly
Greenhouse gas emissions from residential construction in West Asia and North Africa can be significantly reduced.
The Nansen Legacy: Uncovering the secrets of the Barents Sea
Fridtjof Nansen travelled the polar regions as both an explorer and a scientist. Ten research institutions followed in Nansen’s footsteps in a collaborative investigation of the Barents Sea. Their 6-year effort has now been documented in a new book.
Protecting Iceland’s towns from lava flows – with dirt
It had been dormant for 800 years, but in March 2021, the Fagradalsfjall volcano in Iceland came to life. While the eruption was ongoing, large-scale field experiments were conducted to build defensive earthen barriers aimed at slowing down the molten lava flow.
The future of marine operations: Robots that organize themselves
Autonomous robots that organize themselves are the next step in working in and studying the ocean.
COVID-19: five years since lockdown – what has Norway learned?
How did COVID-19 impact Norway and our lives? Researchers know a lot about what changed, and about what remained exactly the same afterwards.
Are lifetimes of big appliances really shrinking?
The lifetime of some Norwegian appliances, like washing machines and ovens, has in fact decreased over the last decades, a new study says. But the reason is most probably due to consumer preferences and not because of “planned obsolescence.”
Better offshore wind solutions
Constructing offshore wind turbines is both costly and challenging, but researchers are working to make offshore wind more profitable and secure.
Making the world’s fastest skis
They won’t feature at this year’s World Championships in Trondheim, but NTNU researchers believe the world’s fastest and most flexible cross-country skis will be ready for the 2027 World Championships in Falun.
It’s a short distance to a policy for buildings that strengthens the climate issue
Greenhouse gas (GHG) accounting for buildings is an effective tool for achieving climate targets. The requirements must now be followed up with policy in Norway as well.
Why is it so hard to bring clean cookers to Africa?
Despite decades of innovation, more than a billion people in sub-Saharan Africa still don’t have access to clean cooking. Low-tech, affordable cookers exist, yet firewood remains the go-to fuel. Why?
New findings could lead to better treatment for blood cancer
A rare type of blood cancer called chronic myelogenous leukaemia could benefit from new research that can help identify which medicine will work best.
Fossil fuels help us grow food. That’s good for food production but bad for the planet.
By now, most people know that a regular diet of animal-based products isn’t a good choice for the planet. But how bad are these foods, really?
Collected climate data from Nigeria that researchers need
Climate scientists often lack the information they need for their climate models. A master’s student helped to find important figures from Africa’s most populous country – Nigeria.
Artificial ‘nose’ can sniff out damaged fruit and spoiled meat
This nose has already proven capable of detecting food that has gone off. Now it’s on the trail of diseases. Best of all, this new technology is based on something you already have in your living room.
Failed waste policy: we burn more and recycle less than we think
Norway’s waste policy falls short of its goals because of inaccurate measurement methods, unreliable data and a lack of transparency about where Norwegian waste ends up, researchers say.
Cracking the planetary code
Imagine if everyone were to agree to do everything they can to help the planet. Right now. What sort of state would we and the planet be in in 2050? And what would we have to do?
Three pieces of advice for politicians about plastic
Plastic, and plastic pollution, are a huge problem for both human health and the environment. An interdisciplinary panel of experts suggests that politicians take three concrete steps to better understand and rein in this growing problem.
AI makes us more creative, but has disadvantages, students say
Youthful creativity is enhanced by artificial intelligence, but students are also asking valid, critical questions about how the technology affects education and learning.
Researchers work to promote phosphorus recovery and recycling
Here’s how Norway can limit the loss of an all-important substance, phosphorus.
Norway should lead the fight against plastic pollution
Norway’s coastline is littered with plastics from around the world. Plastic pollution is a global problem, but Norway can be a role model in putting an end to it.