Within the Flexnode Plus project the long-term degradation characteristics of a proton exchange membrane (PEM) electrolyzer (5.5 kW, AC, 1 Nm3/h H2) and fuel cell (1.0 kW, DC, 0.9 Nm3/h) was experimentally tested. The electrolyzer unit was operated at various loads and pressures for approximately 750 …

One potential renewable energy resource is green gas production through anaerobic digestion (AD). However, only part of the biogas produced (up to 50-60%) contains the combustible methane; the remainder are incombustible gasses with the biggest being carbon dioxide. These gasses are often not used and …

Energy cooperatives are beginning to expand their role from stimulating small-scale electricity production to developing local energy systems, including cooperatively owned energy storage solutions. However, many technical, social and financial obstacles are encountered in this process. It is as yet …

Biogas is produced from biomass by means of digestion. Treated to so-called ‘green gas’, it can replace natural gas. Alternatively, biogas can be used to produce electrical power and heat in a combined heat power (CHP) installation. In 2014 global biogas production was only 1% of natural gas production. …

A detailed solar prediction is necessary in case of particular cloudiness-patterns causing undesirable large fluctuations in photovoltaic electricity production. By considering the project objectives and expected outcomes, as well as the fact that the motion of the clouds is the key element that influences …

A few years ago the Dutch government set goals for sustainability. These goals include switching to fully sustainable energy production by 2050. Using only conventional sustainable energy production methods like solar panels and wind turbines will not result in achieving the set goals, so alternative …

This research is done on behalf of the company Fudura, which is, as a commercially operating organisation, part of the Enexis Group. Fudura is a nationwide organisation operating on the Dutch energy market, especially in the provinces of Groningen, Drenthe, Overijssel, Noord-Brabant, and Limburg. As …

This research thesis was compiled by Andreas Kullmann, a student who is studying International Business and Management Studies at the University of Applied Sciences Zeeland in Vlissingen, Netherlands. The research was conducted under LA ROSSA’s new business unit called LA ROSSA-Technologies, LDA. which …

Power to methane provides a solution to a couple of two problems: unbalanced production and demand of wind plus solar power electricity and the low methane content of biogas by storing electricity via hydrogen into methane gas using carbon dioxide from biogas and methanogenic bacteria. The four-year …

Over the years the industrial production was transformed by steam power in the 19th century, by electricity in the early 20th century, and by automation in the 1970s (Lorenz, et al., 2015). Today’s society is on the verge of the fourth industrial revolution, the Smart Industry. The impact of the Smart …