Morocco, Algeria and Tunisia, the three countries of the North African Maghreb region, are showing increased efforts to integrate renewable electricity into their power markets. Like many other countries, they have pronounced renewable energy targets, defining future shares of “green”...

Power production from renewable energies is supported through special support schemes in almost all industrialised countries. This is because they are generally not competitive today although their use offers a number of benefits that are not considered by energy markets. These support schemes...

Under perfect competition on the output market, first best technology subsidies in the presence of learning by doing are justified by knowledge spill overs that are not accounted for by individual companies. First best output subsidies are thus depending directly on the learning effects and are,...

The uptake of renewable energy (RE) has been identified by a number of governments as a primary means for mitigating CO2 emissions from the electricity sector, and for making the transition to a low-carbon economy. The electric power output of some RE technologies, however, including those based...

In northern Europe wind energy has become a dominating renewable energy source due to natural conditions and national support schemes. However, the uncertainty about wind generation affects existing network infrastructure and power production planning of generators and cannot not be fully...

The North and Baltic Sea Grid is one of the largest pan-European infrastructure projects raising high hopes regarding the potential of harnessing large amounts of renewable electricity, but also concerns about the implementation in largely nationally dominated regulatory regimes. The paper...

Control power (regulating power, balancing power) is used to quickly restore the supply-demand balance in power systems. Variable renewable energy sources (VRE) such as wind and solar power are often thought to increase the reserve requirement significantly. This paper provides a comprehensive...

The 2014 reform of the German Renewable Energy Act introduces a mandatory shift from a fixed feed-in tariff to a floating premium system. This is envisaged to create additional incentives for project developers, but also impacts revenues and costs for new investments in wind generation. Thus...

Due to the 3rd Energy Package of 2009 the regulation of European electricity transmission did change considerably. Before, cross-border electricity issues have been regulated by voluntary contractual agreements between Transmission System Operators. Now, the new-founded Agency for the...