The first-ever audited account of the actual amounts of CO2 stored underground by CCS projects globally has been released. It was created by a new international consortium of scientists and industrial partners, including NTNU.
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?
You’ve just bought a new apartment. The developer followed the minimum building code requirements. So shouldn’t everything be in order? Extensive research indicates that the answer is unfortunately no.
There are many different types of PFAS, also known as ‘forever chemicals’. Maybe it is time to prohibit them all.
By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means that more ships can use the technology, including Hurtigruten’s Sea Zero project for its coastal cruise ships.
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 a worn propeller requires repair, the CO2 footprint will be a full 40 percent lower if the job is done in Norway than if the repair is done in China, the researchers write in this article.
Many measures have been initiated to reduce plastic pollution in Norway. Only a few of them will lead to extensive change and cleanup, a new study shows.
Different building materials carry different climate footprints. Norwegian natural stone, such as Otta slate, turns out to have surprisingly good properties as a façade material.
‘Bubbles’ – taste that word – and think soda, soap, play and well-being. But did you know that air bubbles can also reduce fuel consumption and emissions from oceangoing vessels?
The ocean holds gigantic amounts of carbon, much more than in all land-based plants and soil. Scientists previously studied these carbon stocks in spring and summer. Now they have looked at what happens in winter.
Norway can save investment costs of a staggering 25 billion NOK [ca. €2.1 billion] in the power grid by upgrading the quality of insulation paper used in transformers – dramatically increasing their lifespans.
Bees do more than just pollinate plants. They are also nature’s own warning signal. Placing sensors in their hives allows researchers to see when the bees need help doing their job.
Ice formation on wind turbine blades, aircraft and drones can lead to both delays and accidents. But a new material repels cold water droplets that land on the rotor blades before they freeze onto the surface.
This new invention could make today’s heavy electric vehicle batteries lighter, safer and increase their range. The researchers behind the technology believe it is also ideal for use in aviation, space travel, drones and shipping.
Wastewater can contain many harmful substances, but a new method enables researchers to purify this water using sunlight and droplets of oil.
Greenhouse gas emissions from residential construction in West Asia and North Africa can be significantly reduced.
Norway is home to 212 different bee species. Or perhaps rather: the country used to have 212 species. Insect numbers are generally in decline, and some bees are either struggling or have already disappeared.
A new study provides a comprehensive catalogue of more than 16,000 known plastic chemicals, with their properties, uses and hazards. The goal is to enable safer plastic production.
It can take up to 200 years for damaged marine environments to fully recover by just stopping the destruction and leaving the ecosystems to themselves. That is why we must implement active restoration interventions.
The need to cool down computers eats into the world’s energy consumption. By using liquid instead of air, we can save large amounts of energy and at the same time produce heat.
A new membrane technology – so light and thin that it makes an A4 sheet of paper feel like thick cardboard – has been created in the hydrogen laboratory.
Would you adjust your electricity consumption if you received a notification on your mobile phone telling you when electricity was going to be most expensive the following day? Research shows that good information can influence our energy consumption.
The wind’s sweep across desert sand provides important information in the hunt for methane gas leaking from oil platforms. Researchers have now applied this knowledge in the hunt for the climate change driver methane.
