The purpose of this paper is the comparative analysis of four natural gas storage valuation approaches. In competitive natural gas markets the optimal valuation and operation of natural gas storages is a key task for natural gas companies operating storages. Within this paper, four spot based...

Natural gas storages may be valuated by applying real options theory. However it is crucial, not to ignore that most evolving gas spot markets, like the German spot market, lack of liquidity. In this context, considering storage operators as price takers does not account for interdependencies of...

The purpose of this paper is the comparative analysis of four natural gas storage valuation approaches. In competitive natural gas markets the optimal valuation and operation of natural gas storages is a key task for natural gas companies operating storages. Within this paper, four spot based...

Commercial and residential buildings are responsible for 42 percent of all U.S. energy consumption and 41 percent of U.S. CO2 emissions. Engineering studies identify several investments in new energy-efficiency equipment or building retrofits that would more than pay for themselves in terms of...

For decades, economists and energy policy analysts have noticed the existence of an "energy efficiency gap" – a significant underinvestment in energy efficiency measures whose benefits outweigh their costs – among residential consumers. Promoting energy efficiency is generally the most...

Italian Abstract: La crescente importanza attribuita al tema del cambiamento climatico e del riscaldamento globale ha fatto sì che l’attenzione dell’intero pianeta si concentrasse sul controverso tema dell’energia, prima circoscritto ad un ruolo di secondo piano. Gli organismi e i gruppi...

Hydraulic fracturing (also known as “fracking”) is nothing new. It dates back to the 1940s and drew little environmental attention or concern for most of its existence. It is a form of natural gas extraction that involves pumping water, chemicals, and sand slurry into a well at extremely...

German Abstract: Die kontroverse Debatte um die Realisierung von Nord Stream 2 dreht sich ganz wesentlich um die Frage, ob die deutschen Erdgasbezüge aus Russland bereits heute ein problematisches (Abhängigkeits -)Verhältnis begründen, das dann mit zusätzlichen Transportkapazitäten nur...

This paper examines the investment opportunities in oil and gas industries in six selected ASEAN countries. The study employs the VAR as well as the bivariate VARMA-MGARCH-ABEKK model on 15 years' daily time series data. The empirical results report that some investors can obtain a cross-country...

Consumers often invest in information when faced with choices that have uncertain payoffs. Homeowners considering improvements or retrofits in order to lower their energy bills may decide to have a home energy audit, a professional assessment that identifies where a home is losing energy and...