The effectiveness of capacity markets in the presence of a high portfolio share of renewable energy sources

The effectiveness of a capacity market is analyzed by simulating three conditions that may cause suboptimal investment in the electricity generation: imperfect information and uncertainty; declining demand shocks resulting in load loss; and a growing share of renewable energy sources in the generation portfolio. Implementation of a capacity...

Orchestrating Investment in an Evolving Power Sector: An Analysis of Capacity Markets

There is increasing concern that energy-only markets are inadequate when it comes to ensuring generation adequacy in the power sector over the long term. This is reflected in the fact that several Independent System Operators have commissioned studies about security of supply over the last few years; OFGEM and CEER (Council of European Energy...