The Russian war of aggression against Ukraine since 24 February 2022 has intensified the discussion of Europe's reliance on energy imports from Russia. A ban on Russian imports of oil, natural gas and coal has already been imposed by the United States, while the United Kingdom plans to cease...

The Russian war on Ukraine and Germany's dependence on Russian gas require a rethink of German energy supplies. While there is a heated debate about an immediate energy embargo, Russia could also stop its supplies at any time. To date, Germany has purchased around 55 percent of its natural gas...

As infrastructures that connect the energy source with the energy use, energy networks constitute a crucial element of national and global energy systems. They also play a key role in helping with balancing supply and demand, thus ensuring that energy is not only available in the right places...

Gas flow rate measurement technologies in the oil and gas industry have evolved over the years with the use of sophisticated techniques of analysing signals to measure fluid flow in pipes. These techniques are accompanied by cost implications and accuracy dependence. This paper focused on the...

This paper studies the EU's dependency on Russian gas and its challenges. Current Russia-Ukraine war results are investigated through the energy sector. And questions - Can the European Union eliminate its dependence on Russian gas? Is it possible? If possible, for how long can this dependence...

Canada’s history is punctuated with a number of big and bold national projects, such as the Trans-Canada Highway and the Canadian Pacific Railway, that have played defining roles for the country and its citizens’ prosperity.1 However, over more recent decades, there has been much less...

Article in the Spring 2022 edition of the American Bar Association's Natural Resources & Environment magazine about a trio of recent developments at the Federal Energy Regulatory Commission (FERC): efforts to bring climate and environmental justice into pipeline reviews at FERC; providing...

Sustainable energy grids and networks are converging. In recent decades, cost, sustainability, and digitization drivers have caused engineering systems to evolve into systems-of-systems that deliver multiple services across multiple application domains. These engineering systems include...

The European energy markets, in particular gas, showcase the tension between the expansion of the application of European Union (EU) law beyond its borders (or at least the effects thereof), and geopolitics, legislative and regulatory hurdles as well as opportunities for expansion. As the EU...

Seit 2021 steigen die Energiepreise kräftig an. Mit Beginn des russischen Kriegs gegen die Ukraine sind sie noch einmal in die Höhe geschnellt. Neben Lieferkettenstörungen und Exportrückgängen dämpft das die wirtschaftliche Entwicklung, Konjunkturprognosen wurden deutlich nach unten...

This study aims to examine the impact of unbundling regulation (vertical separation) on incentives for pipeline investment. Recently, the Japanese government has decided to institute vertical separation of natural gas companies. Major existing natural gas companies, called incumbents, will be...

The energy transition is leading to profound changes in all parts of the energy system, but the reduction of fossil fuels in the heating sector is a major challenge for the energy sector. The changing heat-generating structure also affects its supply infrastructures. The impact on the existing...

The historical routes from the People's Republic of China (PRC) and India to the Middle East or Europe ran north of, south of, and across the Caspian Sea. Since 1500, maritime transport has dominated trade between Europe and East Asia. Central Asia became an economic backwater, incorporated into...

Biogas upgrading to biomethane is a feasible option for greening the European energy sector, and specifically transport. Bio-CNG and bio-LNG fuels are considered a valid solutions for freight, and the European biomethane sector displays an interesting production potential, supported by a growing...

The majority penetration of Variable Renewable Energy (VRE) will challenge the stability of electrical transmission grids due to unpredictable peaks and troughs of VRE generation. With renewable generation located further from high demand urban cores, there will be a need to develop new...

In the European Union's (EU) gas transmission system the relative prices of short-term transmission capacities are specified via factors called multipliers. Previous literature indicates that, depending on the region, there exist optimal multiplier levels that can allow transport tariffs to be...

Natural gas infrastructures play a key role in the transition towards the new energy model, with a high share of renewable energies, both ensuring the firm capacity of electric power systems and integrating all energy vectors. The European Union (EU) strongly depends on external natural gas...

Canada’s history is punctuated with a number of big and bold national projects, such as the Trans-Canada Highway and the Canadian Pacific Railway, that have played defining roles for the country and its citizens’ prosperity. However, over more recent decades, there has been much less success...

Natural gas currently represents close to a third of U.S. primary energy consumption and has often been described as a bridge fuel in the context of the ongoing energy transition. As coal plants are retired and the share of variable renewable resources in the U.S. power markets grows, power...

The natural gas supply of the Eastern European countries located between Germany and Russia has always been problematic. A historical reliance on Russia has been eased by increased connectivity to the West. Recent developments may lead to a diversified source but via a single supply route,...

This contribution investigates the form and content of a new and updated European Union (EU) legal framework intended to regulate third-country import pipelines for gas, including the ‘upstream' component of the Nord Stream 2 pipeline. The article will first set the scene and examine the...

The United States is in the middle of three profound energy revolutions — with booming production of renewable power, natural gas, and oil. The country is replacing coal power with renewable and natural gas power, reducing pollution while saving consumers money. And it has dramatically cut its...

We analyse the effect of vertical integration in a two-stage oligopoly where the supply of one of the upstream players is insecure because this player suffers from stochastic costs. He may decide not to deliver if costs are too high. We formulate this situation as a model of the European gas...

The role of gases in the energy transition is a different, and much more immediate, issue in the EU, compared with other global regions. Net zero targets for 2050 mean that in order to retain the gas market and the extensive network infrastructure which has been developed, zero carbon gases will...

Russia is the world's largest gas exporter and Germany is its most important market. Moreover, natural gas is a centerpiece of the Russian economy and the backbone of its energy supply to the Russian population. In terms of its external gas relations, Germany has always kept a special and...

The regulatory and operating context of energy networks is dynamic and constantly evolving. Achieving a multitude of economic, environmental, social and policy objectives is a challenging task for the sector regulators. In 2010, the UK energy regulator Ofgem replaced its approach to energy...

In the European Union’s (EU) gas transmission system, transporting gas requires the booking of transmission capacities. For this purpose, long-term and short-term capacity products are offered. Short-term capacities are priced by multiplying long-term capacity tariffs with factors called...