Since the late 90s,, European industries of electricity and gas have been subject to a process of concentration at both horizontal and vertical levels. At first glance, this consolidation is quite natural since, on the one hand, the application of European directives to open to competition has...

The international energy environment is full of uncertainties. However, the aggravation of global warming and the stagnation of climate geopolitics reinforce the urgency for action and the development of adaptation policies. Europe has set up a long term energy vision which is very responsible...

We discuss the implications of two price zones, i.e. one northern and southern bidding area, on the German electricity market. In the northern zone, continuous capacity additions with low variable costs cause large regional supply surpluses in the market dispatch while conventional capacity...

We analyse in a theoretical framework the link between real-time and day-ahead market performance in a hydro-based and imperfectly competitive wholesale electricity market. Theoretical predictions of the model are tested on data from the Nordic power exchange, Nord Pool Spot (NPS).We reject the...

Requirements for the electricity network in Germany increased in recent years due to the energy transition. The utilization of existing infrastructure applying so called congestion management becomes more important. Regional pricing might help to set the right incentives for generation...

This paper looks at the regulatory component of India's electricity reforms from four perspectives. Concerns about governance standards for the sector that set the context ofreforms are noted first, and the re-allocation of powers that reforms brought about is discussed with particular reference...

This paper evaluates changes in fuel procurement practices by coal and gas-fired power plants in the United States following state-level legislation that ended cost-of-service regulation of electricity generation. I find that deregulated plants substantially reduce the price paid for coal (but...

Security of supply in electricity is questioned in liberalised markets as it is often characterised as a public good. We examine if this can be modified allowing for creation of security markets, which can be justified by welfare gains. From a welfare perspective it is possible that security...

Many analysts have argued that energy efficiency investments offer an enormous "win-win" opportunity to both reduce negative externalities and save money. This overview paper presents a simple model of investment in energy-using capital stock with two types of market failures: first,...

This paper investigates the relationship between electricity demand and temperature in the European Union. We address this issue by means of a panel threshold regression model on 15 European countries over the last two decades. Our results confirm the non-linearity of the link between...