Skip to content

News archive

At the Dåva waste treatment plant in Umeå, microalgae are grown in wastewater, both in greenhouses and outdoors, to be used for producing biodegradable plastics. Photo: Christiane Funk

Researchers aim to create biodegradable plastic – from algae

The Waste2Plastic project at Umeå University has received SEK 15 million from the Swedish Energy Agency and its industrial partners to produce biodegradable plastics, PHA, using microalgae. The algae are grown in wastewater in Umeå and convert carbon dioxide from flue gases into biomass.

Using AI and math can prepare for new infections in changing climate

It is possible to forecast how different infectious diseases will spread across Europe in relation to global warming. This is made by using artificial intelligence and mathematical modelling of changing travel patterns and disease effects. In this way, it will be possible to take countermeasures and build up preparedness. This is shown in a new doctoral thesis at Umeå University, Sweden.

The results show that microalgae grown on wastewater can be a raw material for the production of degradable bioplastics. Foto: KamranAydinov/Freepik

Nordic microalgae – potential superstars in the green transition

The carbon dioxide emissions of the growing human population have a massive impact on the climate. While many are seeking solutions, researchers in Umeå, Sweden, might have found one right in front of their houses: Nordic microalgae. A thesis from the Industrial Doctoral School at Umeå University shows that microalgae fed on wastewater can be used to produce degradable bioplastic.

Tropical cloud forests have a unique biodiversity. Researchers from Umeå are investigating how plant and animal life is affected by climate change. Foto: Amy Grist

Major grant will put Umeå at the forefront of tropical climate research

The biodiversity of rainforests is threatened by climate change. Researcher Daniel Metcalfe conducts large-scale experiments to predict the consequences – but was ready to shut down when the funds ran out. Now, he has been awarded a major government grant from Formas to continue and expand the work.

Photo: Ive van Krunkelsven

Arctic research grows and strengthens international cooperation

A new report by UArctic highlights the growing diversity and number of research activities across the Arctic. UArctic is a collaboration between academic institutions and other organizations with an interest in northern regions. The report demonstrates a high degree of international cooperation and presents Arctic research trends.

Collaboration between the Centre for Sustainable Cement and Quicklime Production at Umeå University, Nordkalk AB and the Swedish Energy Agency has resulted in a decrease in carbon dioxide emissions from lime kilns in Sweden. Photo: Nordkalk AB

Project has reduced CO2 emissions from Swedish lime kilns

Carbon dioxide emissions from lime kilns in Sweden have been reduced by more than 36 000 tons per year. This has been achieved through a collaboration between the Centre for Sustainable Cement and Quicklime Production at Umeå University, Nordkalk AB and the Swedish Energy Agency.

Emil Thorin aims the lasers at detectors during an experiment in a gasification reactor at RISE AB in Piteå. Photo: Florian Schmidt

Laser spectroscopy for more efficient biomass combustion

Emil Thorin from Umeå University has developed a new optical method for rapid measurements of gaseous inorganic species in biomass combustion and gasification. The new technology will contribute to more efficient conversion of biomass into renewable energy.
Thermal conversion processes, such as combustion and gasification, are used worldwide to generate heat, electricity and chemicals. In the q

Groundwaters that circulate through the subsoil as a result of melting permafrost can transport carbon dioxide and methane to arctic lakes and in turn be emitted to the atmosphere.

Melting permafrost increases greenhouse gas from arctic lakes

Groundwaters that circulate through the subsoil as a result of melting permafrost can transport carbon dioxide and methane to arctic lakes and in turn be emitted to the atmosphere. This process of transporting greenhouse gases increases the effects of climate change and is now being quantified for the first time by researchers from the universities in Umeå, Barcelona, and Linköping.

One important tool for calculating a product's climate impact is life cycle assessment, Helena Nydahl shows in her thesis. Photo: Mostphotos

Reduced climate impact by better insight in life cycle assessment

The right tools are key to ensure investment decisions that reduce global emissions. This is shown by Helena Nydahl, Department of Applied Physics and Electronics, in her thesis Communication of Life Cycle Assessment Results - Life Cycle Key Performance Indicators, which will be defended on October 10 at Umeå University, Sweden.

Lakes at high latitudes act as “reactors” or “chimneys” for carbon dioxide emission, Dirk Verheijen shows in his thesis defended at Umeå University, Sweden. Photo: Karl Heuchel

Arctic lakes act as “reactors” or “chimneys” for carbon dioxide

Many lakes are found at high-latitudes in arctic areas. Yet, their remote location and long winter periods make studying these systems difficult. This period of ice-cover and subsequent ice-melt is of significant importance for understanding CO2 emission from arctic clear water systems, Dirk Verheijen shows in his thesis at Umeå University, Sweden.

Joakim Ahlgren, Jenny Ask, Martina Jeuthe och Robin Bergman at Umeå Marine Sciences Centre at Umeå University are now licensed as scientific divers. Photo: Stilianos Matsoukatidis

Monitoring staff with a license to dive

Now Umeå University can proudly present four employees who have obtained the Swedish professional diving certificate S-30. On behalf of the Swedish Agency for Marine and Water Management, macrovegetation in the Gulf of Bothnia will be monitored within the national environmental monitoring.

Associate professor Per Stenberg receives a grant of nearly 16 million SEK for research on the role of forests in climate change. Photo: Edvin Karlsson

Millions to research on the role of forests in climate change

Associate professor Per Stenberg at the Department of Ecology and Environmental Sciences at Umeå University, Sweden, is awarded a grant of almost 16 million SEK from Formas’ announcement The role of the Swedish forest in climate change. A total of nine projects were approved.

Show more

Umeå University

Umeå University is a comprehensive university and one of Sweden’s largest higher education institutions with around 38,000 students and 4,600 staff. We have a diverse range of high-quality educational programmes and research within all disciplinary domains and the arts. Umeå University is also where the groundbreaking CRISPR-Cas9 gene-editing tool was discovered, starting a revolution in genetic engineering that led to the Nobel Prize in Chemistry.

The University has an international atmosphere and centres its work around core academic values. Our tightly knit campus makes it easy to meet, collaborate and share knowledge, something that encourages a dynamic and open culture where we celebrate each other’s successes. Umeå University prides itself in offering a world-class educational and research environment and expanding knowledge of global significance, where the sustainable development goals of Agenda 2030 inspire and motivate. We have creative and innovative research environments that offer the best potential for taking on the challenges facing society. Through long-term collaborations with organisations, industry and other higher education institutions, the University is helping northern Sweden become a knowledge region. The societal transformation and the massive investments currently occurring in northern Sweden create complex challenges but also opportunities. Umeå University is focused on conducting research about and within a society in transition and continuing to offer academic programmes for regions that need to expand quickly and sustainably.

Campus Umeå and the Umeå Arts Campus are close to the city centre and next to one of Sweden’s largest and most renown university hospitals. Education is also provided in several other towns, including Skellefteå, Örnsköldsvik, Lycksele and Kiruna. Umeå University is home to the highly ranked Umeå Institute of Design, the environmentally certified School of Business, Economics and Law, and the School of Architecture, the only one in Sweden with an artistic profile. Next door is Bildmuseet, which is Umeå’s contemporary art museum, and Curiosum, Umeå’s science centre. Umeå University is one of Sweden’s five national sports universities, has an internationally leading Arctic Research Centre, and has Várdduo, which is Sweden’s only research unit for Sámi research and indigenous research.