G4E

Report: “H2@Scale” – an emerging crosssector opportunity in the USA

The “H2@Scale” concept, led by the U.S. Department of Energy (DOE) and the U.S. National Laboratory system, lays a framework for the potential wide-scale production and utilization of... more


Praxis: Don’t waste the waste – Efficient biogas upgrading

Biogas is an eco-friendly energy source that is becoming increasingly important in today‘s energy supply. It can be used to generate power or heat or as a fuel. To produce fuel an upgrading... more


Report: Numerical simulation of external loads on buried pipelines

Within the scope of the presented work, a simulation model was developed which completely depicts the buried pipeline and the surrounding soil. The model was validated using a number of... more


Report: Efficient liquid biomethane production with cryogenic upgrading

Producing liquid biomethane is an attractive way of valorizing biogas, provided that the gas treatment technology is adapted to a project’s capacity and cost-effective. By combining... more


Praxis: UC Irvine injects renewable hydrogen into campus power supply

University of California, Irvine engineers have successfully implemented the first power-to-gas hydrogen pipeline injection project in the United States, demonstrating the use of excess... more


Report: Metrological condition assessment of pipelines

Given the increased awareness and sensitivity with regard to safety aspects in the transportation of hazardous media, advanced and (locally) precise monitoring of a pipeline’s condition is... more


Report: What is the role of higher efficiency gas appliances in shaping the future demand for gas?

Everyone knows that the European energy market is undergoing a transformation. In fact there are multiple and inter-linked transformations going on, most notably around the surge in... more


Report: Techno-economic optimisation of large natural gas transmission systems

This article shares experience with the optimal design of large cross-country, onshore natural gas transmission systems. It is essential to find the techno-economic optimum depending on the... more


Report: Microthermal natural gas metering creating value through novel types of data

In addition to basic flow values, static gas meters (and these include microthermal meters) are particularly useful for supplying unique pieces of information, such as the heat capacity of... more


Report: LABTQ - European Association of independent test laboratories

LABTQ is an association today representing 11 independent European laboratories having a broad experience in testing appliances burning gaseous, liquid or solid fuels. LABTQ has been... more

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