Energy

Environment-friendly Energy Transition

Switzerland has firmly resolved to pull out of atomic energy in a step-by-step program. The Federal government’s Energy Strategy 2050 envisions the expansion of hydroelectric power and the increased use of other renewable energy sources. Eawag is researching the impacts of this energy transition on Swiss waters and society and developing processes for a more efficient use of energy from various sources.

News

July 25, 2019

Phosphate supplies are limited and found in only a few countries. Mining and transport of this nutrient are costly. It is therefore becoming increasingly important that phosphorus be recovered and reused regionally, and Switzerland, with a functioning phosphorus recycling economy, can lead the way. Read more

July 8, 2019

Without phosphorus there would be no life; however, the mineable quantities are limited. The element was first described 350 years ago. This week, some 200 experts are meeting in Zurich to discuss the future of phosphorus. Read more

June 11, 2019

For 13 years, the "building" foundation has been committed to promoting the next generation of engineers in the construction industry, which also includes the Building Award for remarkable and innovative engineering achievements in construction. This year's award in the "Research and Development" category goes to NEST, the modular research and innovation building of Empa and Eawag. Read more

Scientific publications

Liu, W.; Yang, H.; Tang, Q.; Liu, X. (2019) Understanding the water–food–energy nexus for supporting sustainable food production and conserving hydropower potential in China, Frontiers in Environmental Science, 7, 50 (10 pp.), doi:10.3389/fenvs.2019.00050, Institutional Repository
Meelen, T.; Truffer, B.; Schwanen, T. (2019) Virtual user communities contributing to upscaling innovations in transitions: the case of electric vehicles, Environmental Innovation and Societal Transitions, 31, 96-109, doi:10.1016/j.eist.2019.01.002, Institutional Repository
Gaudard, A.; Wüest, A.; Schmid, M. (2019) Using lakes and rivers for extraction and disposal of heat: estimate of regional potentials, Renewable Energy, 134, 330-342, doi:10.1016/j.renene.2018.10.095, Institutional Repository
Kobler, U. G.; Wüest, A.; Schmid, M. (2019) Combined effects of pumped-storage operation and climate change on thermal structure and water quality, Climatic Change, 152, 427-443, doi:10.1007/s10584-018-2340-x, Institutional Repository
To the library

Events

30. - 31.10.​2019,
Sorell Hotel Aarauerhof, Aarau und Eawag, Dübendorf

Strategic area of focus "Energy"

Within the framework of the ETH Domain’s strategic area of focus «Energy», Eawag investigates the environmental impacts of energy production, the acceptance of alternative energy supply, the potential for energy savings and energy production from wastewater. Click for a complete project list.

Selected research projects

Watercourses are among earth's most biodiverse ecosystems. However, they are also under severe pressure from construction work and hydropower generation, among other things.
Sustainable urban water and wastewater management applied and implemented in the modular NEST building.
This project aims at providing a better insight into the public preferences of the Swiss population for the suggested hydropower expansion.