With the increasing use of renewable energy resources for the power grid, the need for long-
term storage technologies, such as power-to-gas systems, is growing. Biomethanation …

The increasing share of renewable electricity in the grid drives the need for sufficient storage
capacity. Especially for seasonal storage, power-to-gas can be a promising approach …

Biological methanation of H 2 and CO 2 is a potential energy conversion technology that can
support the energy transition based on renewable sources. The methanation performance in …

Research within biological methanation has been a great development using biotrickling
filters (BTF), as a power-to-x solution, but research within up scaling is missing. This study …

Power-to-methane technology is a promising solution to facilitate the use of excess variable
renewable energy for biomethane production. In this approach, hydrogen produced via …

In this study, a fully automated process converting hydrogen and carbon dioxide to methane
in a high temperature trickle-bed reactor was developed from lab scale to field test level. The …

Achieving carbon neutrality in Europe hinges on the exploitation of renewable energy
resources. Although these resources seem plentiful, critical challenges emerge from the …

Ex-situ biomethanation is an emerging technology used for converting carbon dioxide (CO
2) and renewable hydrogen (H 2) into biomethane. The aim of this study was to investigate …

Conversion of electrical energy and CO 2 to a chemical energy carrier in the form of
biomethane, can be carried out through the process chain of biomethanation. Although this …

“Power-to-Methane” approaches allow the storage and transport of green methane,
produced from renewable energy and any CO2 source. In nature, some microorganisms …