Im Rahmen der integrierten Energie- und Klimapolitik sind auf europäischer Ebene in den letzten zwei Jahren wesentliche politische Ziele und Mechanismen zu deren Umsetzung beschlossen worden: Bis 2020 sollen in Europa die Treibhausgasemissionen um mindestens 20 Prozent gesenkt, die...

Die Förderung erneuerbarer Energien und der Emissionshandel sind wesentliche Elemente der europäischen und der nationalen Energie- und Klimapolitik. Einige Kritiker lehnen jedoch die gezielte Förderung erneuerbarer Energien ab, insbesondere mit dem Argument, sie sei im Zusammenhang mit dem...

Emissions trading and the promotion of the use of energy from renewable sources are key elements of German and European energy and climate policy. However, some critics oppose a targeted promotion of renewable energy, arguing in particular that this is ineffective or even damaging in conjunction...

Renewable fuel standards, low carbon fuel standards, and ethanol subsidies are popular policies to incentivize ethanol production and reduce emissions from transportation. Compared to carbon trading, these policies lead to large shifts in agricultural activity and unexpected social costs. We...

Biomass, a renewable energy source, has been viewed as “carbon neutral”—that is, its use as energy is presumed not to release net carbon dioxide. However, this assumption of carbon neutrality has recently been challenged. In 2010 two letters were sent to the Congress by eminent scientists...

Deutschlands Stromversorgung steht an einem Wendepunkt. Kohle ist wie die Kernkraft keine Zukunftstechnologie. Auf den Zubau von Kohlekraftwerken kann verzichtet werden, wenn rasch in den Ausbau der erneuerbaren Energien investiert wird. Ein Weg in eine sichere und saubere Energieversorgung ist...

This paper examines the energy savings, environmental benefits, and economic impact of green roof systems applied to a “micro” region in Western Turkey. This subdivision (Artur) in Karaaðaç, Izmir, consists of 1729 residential units, mostly used as summer homes. The units are in 45m2,...

Many European municipalities develop energy supply concepts based on renewable energies to reduce energy related greenhouse gas emissions and stimulate regional and rural economies. Improvement of security of supply using regional energy sources is an additional motivation for renewable energy...

There have been increased attention on how man’s activities affect the environment negatively especially in developed countries. However, there are countless number of activities such as charcoal production and electricity generation from oil in developing countries that have potential carbon...

Energy and climate change policies are often strongly based on achieving energy efficiency targets. These policies are supposed to reduce energy consumption and consequently, associated pollutant emissions, but the Jevons paradox may pose a question mark on this assumption. Rebound effects...