Dedicated to Continuous Innovation
El Consejo de Ministros ha aprobado este martes el Plan Nacional Integrado de Energía y Clima (PNIEC), lo que reafirma el compromiso de España con el hidrógeno verde y las energías limpias para el proceso de descarbonización. El plan fija un objetivo de 12 gigavatios (GW) de electrolizadores para producir hidrógeno verde, y mantiene la …
Continue reading “El Gobierno aprueba el PNIEC antes de la marcha de Teresa Ribera a Bruselas”
Abstract Direct air capture (DAC) of CO2 has gained attention as a sustainable carbon source. One of the most promising technologies currently available is liquid solvent DAC (L-DAC), but the significant fraction of fossil CO2 in the output stream hinders its utilization in carbon-neutral fuels and chemicals. Fossil CO2 is generated and captured during the …
Abstract Concentrating solar power plants are a clean energy source capable of competitive electricity generation even during night time, as well as the production of carbon-neutral fuels, offering a complementary role alongside photovoltaic plants. In these power plants, thousands of mirrors (heliostats) redirect sunlight onto a receiver, potentially generating temperatures exceeding 1000°C. Practically, such efficient …
We’re hiring dedicated and dynamic working students to join our awesome team in Jülich/Cologne: ◾ Working student heliostat field (f/m/d) 37-50% ◾ Working student hydrogen production (f/m/d) 37-50% 👉 Learn more and apply now at synhelion.com/careers and be a part of our mission to create a sustainable future! The post Synhelion opportunity for working …
Continue reading “Synhelion opportunity for working students in solar fuels”
Abstract Solar thermochemical hydrogen production using redox-active metal oxides is a promising pathway for the production of green hydrogen and synthetic fuel precursors. Herein, the perovskite material (La0.6Sr0.4)0.95Mn0.8Ga0.2O3−δ (LSMG6482) is identified as a promising metal oxide for thermochemical water splitting. LSMG6482, along with more-established water splitters ceria and (La0.6Sr0.4)0.95MnxAl1–xO3−δ (LSMA) perovskites, is experimentally characterized via …
NREL ETES long-duration thermal energy storage – IMAGE ©NREL Four years ago, researchers at the National Renewable Energy Laboratory (NREL) won Department of Energy (DOE) ARPA-E funding to invent a new long-duration thermal energy storage technology able to discharge heat or power for 100 hours. The goal was to devise long-duration storage with a storage …
Continue reading “100-hour thermal energy storage in sand begins NREL demo”
Abstract Ammonia synthesis via the catalytic Haber–Bosch process is characterized by its high pressures and low single-pass conversions, as well as by the energy-intensive production of the precursors H2 and N2 and their concomitant greenhouse gas emissions. Alternatively, thermochemical cycles based on metal nitrides stand as a promising pathway to green ammonia production because they …
We are pleased to share that this year the “𝗢𝘂𝘁𝘀𝘁𝗮𝗻𝗱𝗶𝗻𝗴 𝗣𝗮𝗽𝗲𝗿 𝗔𝘄𝗮𝗿𝗱” from the ASME (The American Society of Mechanical Engineers) goes to a team at our institute! This was announced during the 18th International hashtag#Conference on Energy Sustainability in Anaheim, USA. The hashtag#award aims to promote high quality research in the field of energy …
Continue reading “DLR researchers win ASME Best Paper Award”
Abstract Hydrogen holds promise as a clean energy carrier, but its industrial utilization is currently constrained by the challenges of green production and efficient cross-regional delivery. To this end, a novel integrated hydrogen energy system considering the solar-driven biomass gasification and liquid organic hydrogen storage was developed in this work. In the newly developed system, …
Abstract The van’t Hoff method is a standard approach for determining reaction enthalpies and entropies, e.g., in the thermochemical reduction of oxides, which is an important process for solar thermochemical fuels and numerous other applications. However, by analyzing the oxygen partial pressure pO2, e.g., as measured by thermogravimetric analysis (TGA), this method convolutes the properties …