Non-renewable and renewable resources are imperfect substitutes due to technical and geographical constraints. What is the role of imperfect substitution on the optimal transition path to the clean technologies? We address this question by characterizing the optimal growth path and resource use...

At first sight the potential discrepancy between competitive behavior of market participants, trade rules and the basic notion of sustainable development may seem to be of a negligible importance. However, during the interactions of market processes with sustainability goals through various...

To find out whether consumers are willing to pay a surcharge for biopower, the Alabama Department of Agriculture and Industries hosted consumer focus groups at four locations in Alabama. Results showed that consumers were willing to pay a premium in line with the costs, but that most did not...

Much was at stake in the Presidential election of 2012, which was marked by heated debate over the trajectory of the economy, the expiration of the Bush tax cuts, and the fate of the President’s health care plan. The candidates disagreed about nearly every issue from foreign policy and the war...

Italian Abstract: La significativa crescita registrata nella produzione di idrocarburi estratti dalle formazioni di scisto (di seguito “shale gas” o “gas non convenzionale”) costituisce uno degli sviluppi più rilevanti nel settore energetico mondiale, resa possibile dall’abbattimento...

Across the United States, legal and policy treatment of distributed solar photovoltaic (PV) energy is beginning to change. For decades, net energy metering or “net metering” (NEM) served as the leading state-level policy tool to promote distributed solar power in the United States. Over the...

Nevada recently overhauled its net energy metering policy, and instituted a new net billing program in its place. Nevada’s decision received significant attention across the nation, and raised the question whether other states will follow suit. This article reviews the process and decisions in...

This paper analyzes two scripting approaches for topographic and geodetic visualization and geomorphological modeling of Bulgaria: R language and Generic Mapping Tools (GMT). The data include high-resolution raster grids: topographic datasets (GEBCO, SRTM), geoid model based on Earth...

The study details geological analysis of the South China Sea region. South China Sea is a marginal sea located in unique geographical region of west Pacific Ocean. It has a complex tectonics history being developed at subduction zone of three tectonic plates: Eurasian, Pacific and Indian....