This empirical study seeks to provide evidence identifying key factors that have influenced per residential customer electricity consumption in the U.S. during recent years. This empirical analysis takes the form of P2SLS (panel two-stage least squares) estimations. State-level data are adopted...

With the growing share of wind production, understanding its impacts on electricity price and greenhouse gas (GHG) emissions becomes increasingly relevant, especially to design better wind-supporting policies. Internal grid congestion is usually not taken into account when assessing the price...

The present empirical study focuses on identifying key economic factors and other conditions that have influenced the per customer commercial and industrial consumption of electricity in the U.S. during recent years. Unlike most previous studies, this study uses a state-level panel data set for...

Andhra Pradesh has been experiencing increasing energy deficits since 2004-05. Energy deficit has increased from a negligible 0.7% in 2004-05 to 6.6% in 2009-10 and to a whopping 22.8% in 2012-13 (as per load generation balance report 2012-13, Central Electricity Authority, 2013). On the whole,...

Renewable energy consumption has been identified as a potential solution to the intermittent power supply in Ghana. Recently, a Renewable Energy Act has been passed which has a target of 10% of renewable energy component in Ghana’s energy mix by 2020. Whilst effort is been made to enhance...

Electric and natural gas are the two major sources of energy for residents of Washington State. Several states have adopted a policy whereby utility companies decide on the choice of mixes of resources by incorporating cost effectiveness, conservation and externalities. Externalities could...

The spiral of higher oil prices that is occurring currently is mostly caused not by the lack of reserves, but by increasing demand on the existing supply. However, increase of supply would only temporarily attenuate the issue, as demand is expected to continue to soar and eventually outstrip the...

The operation of the power markets is strongly aected by the presence of high shares of electricity from renewable energy sources (RES-E) in the market. Especially in times of high RES-E infeed, rm market situations can lead to extreme results, even to negative power prices. The behavior of...

This article analyses the flexibility of the German power market with respect to the integration of an increasing share of electricity from renewable energy sources. Flexibility limiting system components, which cause negative prices are explained and illustrated for the German market. Then, the...

This study is focused on the construction of long – term scenarios for the transition to renewable energy. Utilizing European and national targets, the key objective of this work is to investigate how these targets are reflected in both economic and environmental terms. The constructed model...