Fraunhofer Energy Alliance

Fraunhofer-Allianz Energie
Header_Logo Energien

Developing Markets with Energy

The Fraunhofer Energy Alliance is the portal to the research and service activities of the Fraunhofer-Gesellschaft in the fields of energy technology and the energy economy.

Together with industry, we strive to further expand the technological lead that Germany holds in the efficient use of energy and in the development of renewable energy sources. Through the Fraunhofer Alliance Energy, small and medium-sized companies, but also policy makers and the solar industry gain an easier access to the qualifications and expertise of the Fraunhofer Institutes.

News | Media Coverage
October 2014: Research in Focus – My energy consumption, my electricity bill, my urban lab
Oct 01, 2014

Our cities are currently undergoing rapid change, and in recent years, global trends such as shifts in climate or local structures have drastically altered urban design and planning. Germany in particular is making an intensive effort to whip all kinds of energy-inefficient buildings into shape. But now the focus is increasingly shifting away from the single residential or office building, school or museum and moving toward the energy efficiency and sustainability of the city as a whole. Politicians, researchers, and businesses plus the entire construction and real estate sector are all calling for the creation of sustainable urban districts.

The monthly rubric "Research in Focus" gives insights into the research of Fraunhofer IBP. In October Fraunhofer IBP takes a closer look at energy concepts for more sustainable cities and neighbourhoods.

Fraunhofer ISE: "Sustainability Summit" in Freiburg from October 13-14, 2014 – Former Solar Energy Conference Expands its Horizon
Sep 18, 2014

In terms of sustainability, the City of Freiburg in Breisgau holds a leading role internationally. Also within Freiburg’s research scene, sustainability topics form a connective link between the research at the five local Fraunhofer institutes, with over 2000 employees, and between their work with the University of Freiburg, with whom they cooperate. Sustainability in Freiburg involves both the sciences and social sciences and emphasizes that the transformation to a sustainable lifestyle not only requires technological solutions but also public acceptance and suitable legal and economic boundary conditions.

Press Releases
Fraunhofer ISE: Solar Cell Contacts From Tubes – Innovative Fine Line Metallization Technology Promises Higher Efficiency Values
Press Release
Oct 16, 2014

Together with industrial partners MERCK, HERAEUS and ASYS, researchers from the Fraunhofer Institute for Solar Energy Systems ISE have developed innovative new materials and contactless techniques for applying ultrafine, homogeneous contact fingers to solar cells. This ‘dispensing’ technology can be easily integrated into conventional silicon solar cell production lines where it replaces screen printing as the method of applying front side metallization: Consequently material usage is reduced, contact fingers are thinner and more of the semiconductor surface area is exposed to sunlight, which results in increased current collection and relative improvements in efficiency of around two percent. The new technology can also be used to optimize further production steps in solar cell manufacture.

Fraunhofer ISE: Building Integration of Polymeric Solar Collectors Demonstrated
Press Release
Nov 10, 2014

In the joint European project “SCOOP” (Solar COllectors Made Of Polymers), a consortium, led by the Fraunhofer Institute for Solar Energy Systems ISE, has developed polymeric solar collectors that combine functionality, cost efficiency and aesthetics. The solar demonstration system of the project partner Aventa meets over 60 percent of the hot water and space heating demand for the 34 terraced houses, which are built to passive house standards. The new heating system was presented to the public in October 2014.

Fraunhofer ISE: Leads in Precision Tests for PV Modules
Press Release
Oct 08, 2014

The calibration laboratory of the Fraunhofer Institute for Solar Energy Systems ISE has optimized its precision measurements even further. After performing comprehensive analyses, “CalLab PV Modules” was able to improve its measurement precision of PV module performance tests to 1.6 percent. A round robin event carried out among the internationally leading calibration laboratories (NREL in USA, AIST in Japan and JRC in Italy) confirmed the exceptional reproducibility of the measurements. Thus, Fraunhofer ISE once again strengthens its technological lead in the precision of electrical performance measurements of PV modules.


Find out more about us...