Just how green is wind power?

Wind power may have a positive image, but setting up offshore wind farms is complicated and energy-intensive. Because Siemens promises its customers and the authorities a high degree of transparency for the environmental ...

New model to predict the thermal performance of vegetal façades

After years of monitoring different experimental buildings, a group of researchers from the School of Architecture of Universidad Politécnica de Madrid has developed a model that can estimate the thermal performance of vegetal ...

New life for old TV screens

Television sets have changed dramatically in recent years, with the introduction of flat-screen LCD, plasma and LED monitors. These new technologies have virtually eliminated the old-fashioned cathode ray tube (CRT) once ...

Livestock is major contributor to global warming: UN

Livestock farming makes up 14.5 percent of all human-caused greenhouse gas emissions, the UN food agency said Thursday, proposing solutions like breeding less-flatulent types of cows.

Greening Europe's seaports and freight terminals

Sea and inland navigation ports and freight terminals are faced with growing energy costs and major political and societal pressure in terms of their environmental performance.

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