Hydrogen is considered the ideal raw material for a sustainable energy market transformation. However, some questions still await answers. Where will we get our hydrogen? Will we use the gray, blue, turquoise or green variant in the distant and not-so-distant future? Green hydrogen is produced using renewable energy sources and often generated via water electrolysis.
The German government has announced it is planning to pass a national hydrogen strategy this year, with the aim of establishing a regulatory framework for the sector. The transportation, heat, energy storage and transfer, and chemical manufacturing markets could benefit from its implementation very quickly.
A small, decentralized power-to-gas system was started up in a residential development in Augsburg, Germany, at the beginning of this year. Exytron, the Rostock-based manufacturer of the installation, said it was the first of its kind around the globe to store surplus renewable electricity in synthetic natural gas and extract power when needed. With the help of the company’s SmartEnergyTechnology, “the system reduces emissions by 70 percent to 100 percent,” said the business’s sales director, Klaus Schirmer.
Renewably sourced hydrogen has recently gained considerable importance in several economic sectors at once. The automotive and fuel industry sees it primarily as a way to power fuel cell vehicles, whereas its main use in the natural gas industry is for grid feed-in. The diversity of applications means that different industries will employ different technological and economic strategies for utilizing hydrogen. To compare strategies and examine the combined utilization potential, the National Organization Hydrogen and Fuel Cell Technology (NOW) and the German Technical and Scientific Association for Gas and Water (DVGW) decided to join forces
Greenpeace Energy presented a new study in August of 2015 according to which “wind gas” (gas produced with the help of excess power from renewable energy – hydrogen or methane) could contribute to strengthening the transformation of the energy sector. The 97-page comparison of future power supply with and without