Guide to H2 Safety

Safety plays a decisive role when it comes to the topic of hydrogen. However, not because H2 gas is exceptionally dangerous, but because there are many questions and uncertainties in dealing with this energy storage. For this reason, the HYPOS network has developed a guideline within the framework of the project, which summarises safety-related and organisational instructions that enable the safe operation of plants for hydrogen production, transport, storage and utilisation.

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Put it on the agenda

Christoph von Knobelsdorff

Interview with NOW chief executive Kurt-Christoph von Knobelsdorff

As of May 15, 2020, the National Organization for Hydrogen and Fuel Cell Technology (NOW) has a new chief executive. Formerly Klaus Bonhoff, who has moved to the German transportation ministry, his successor is Kurt-Christoph von Knobelsdorff. Now is the time to take stock and ask what the future holds.

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Fuel cell stocks on the move

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© www.wallstreet-online.com

Every day, more and more encouraging stories are popping up on news tickers, saying that companies, cities, towns and entire unions of countries, such as the EU, want to step on the gas in terms of climate action, with hydrogen definitely playing a crucial role in their efforts. While people are still sparring over what production method we should focus on, I am sure green hydrogen will win out in the end. Though we may need some of that blue gas to get to green.

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How fuel cell membranes degrade

test setup
Test setup, © Fraunhofer ISE

Understanding how the presence of cations causes polymer electrolyte membranes to degrade is important to advancing PEM research. Fraunhofer ISE has been focused on analyzing various types of cations for their impact on perfluorosulfonic acid (PFSA) membranes. This analysis is significant in understanding the catalytic effect individual cations have on forming radicals that attack PFSA polymers. How chemical stable these polymers are was investigated using Fenton’s reaction.

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CH2ILE – The hidden hydrogen champion

Mining truck
Mining truck, © Anglo American

In 1883, the War of the Pacific, also known as the Saltpeter War, ended with the victory of Chile over Peru and Bolivia and Chile’s annexation of the Tarapacá and Antofagasta regions. But why go to war over the world’s driest desert? The area was rich in gold, albeit not the traditional kind.

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UK gears up for hydrogen heating

gas grid UK
UK grids, © National Grid UK

In June 2019, mere weeks before stepping down as British prime minister, Theresa May committed the United Kingdom to an ambitious new target of net-zero carbon emissions by 2050. The amendment to the Climate Change Act made the UK the first G7 nation to enshrine net-zero emissions in law. This toughened stance has resulted in carbon dioxide reduction becoming a more pressing issue than ever.

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Solar, hydrogen and fuel cells combined

apartments
Apartment complex after renovation, © Vårgårda Bostäder

Vårgårda, a small town in the south west of Sweden, took a crucial step toward more sustainable public housing when it turned six apartment blocks into energy-independent buildings by using a combination of PV solar panels, batteries and hydrogen fuel cells.

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Multi-energy residential systems

bottles
Hydrogen storage module, © Hörmann Solartechnik

Besides replacing old devices to put in newer, more efficient ones, there also seems to be a trend toward more complex solutions. For example, Sunfire expects that at some point, entire neighborhoods will be supplied with energy through a combination of solar PV, heat pump and large fuel cell devices. These multi-energy residential systems will no longer produce heat and power for individual buildings but several residential units at once.

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