Showing 1 - 10 of 95
In Germany and beyond, various capacity mechanisms are currently being discussed with a view to improving the security of electricity supply. One of these mechanisms is a strategic reserve that retains generation capacity for use in times of critical supply shortage. We argue that strategic...
Persistent link: https://www.econbiz.de/10011294099
Short-term electricity markets are key to an efficient production by generation units. We develop a two-period model to assess different bidding formats to determine for each bidding format the optimal bidding strategy of competitive generators facing price-uncertainty. We compare the results...
Persistent link: https://www.econbiz.de/10011916928
We develop a dispatch and investment model to study the role of power storage and other flexibility options in a greenfield setting with high shares of renewables. The model captures multiple system values of power storage related to arbitrage, dispatchable capacity, and reserves. In a baseline...
Persistent link: https://www.econbiz.de/10010496919
In the last two decades, feed-in tariffs (FIT) and renewable portfolio standards (RPS) have emerged as two of the most popular policies for supporting renewable electricity (RES-E) generation in the developed world. A few studies have assessed their effectiveness, but most do not account for...
Persistent link: https://www.econbiz.de/10009579605
This paper reviews the adjustments of the feed-in tariff for new solar photovoltaics (PV) installations in Germany. As PV system prices declined rapidly over the last years, the German government implemented automatic mechanisms to adjust the support level for new installations in response to...
Persistent link: https://www.econbiz.de/10009580142
This paper analyzes the trade-offs for using feed-in tariffs or tenders to remunerate different scales of solar photovoltaics (PV) projects. In recent years, European countries increasingly combined feed-in tariffs for small renewables systems with tenders for large installations. This study...
Persistent link: https://www.econbiz.de/10010248174
that a discriminatory auction design favoring low-wind-yield locations leads to a tradeoff between production costs and … auction levels intra-technology discrimination through the reference yield model leads to a reduction of consumer costs of …
Persistent link: https://www.econbiz.de/10013285813
We assess the incorporation of wind or solar resource quality into renewable auction design as a means to … resource quality. With a stylized auction model, we model the trade-off between production costs and consumer costs. After … exploring the influence of the heterogeneity of production costs, the auction volume, and the regulator’s knowledge about cost …
Persistent link: https://www.econbiz.de/10014637009
As building-integrated photovoltaic (PV) solutions can meet around one-third of electricity demand in Germany and China, both countries are interested in exploring this potential. PV technologies have demonstrated significant price reductions, but large-scale global application of PV requires...
Persistent link: https://www.econbiz.de/10009485801
Chinese companies have become major technology producers, with the largest share of their output exported. This paper examines the development of solar PV and wind energy technology component (WETC) exports from China and the competitive position of the country`s renewable energy industry. We...
Persistent link: https://www.econbiz.de/10009688455