Bioeconomy

Article - 30/05/2016

An artificial leaf for splitting water

Chemical model systems can be used to study the processes of plant photosynthesis with the goal of tapping sunlight as a source for covering the energy needs of the future. Researchers from Ulm have now developed an artificial leaf based on a manganese-vanadium oxide catalyst which can effectively carry out the critical photocatalytic reaction of splitting water molecules into hydrogen ions and molecular oxygen.

Think Tank FYI: Agriculture 5.0 - 16/02/2023

Agriculture 5.0: fighting the climate crisis with agrophotovoltaics and biochar

Climate protection, agriculture and biodiversity are closely intertwined. Agriculture 5.0 provides positive guidance, as the Offenburg University of Applied Sciences has demonstrated: agrophotovoltaics (or agrivoltaics), which is currently in vogue in Germany, can be used to generate solar power on high-yield fields. Biomass strips and biochar remove CO2 from the atmosphere. All this improves soil quality and promotes biodiversity.

The EU funded research project HyFlexFuel recently succeeded to produce biocrudes via hydrothermal liquefaction (HTL) from a variety of biomasses, including sewage sludge, food waste, manure, wheat straw, corn stover, pine sawdust, miscanthus and microalgae in a pilot-scale continuous HTL plant at Aarhus University (Denmark).

Making important raw materials for fine chemicals out of carbon dioxide really works. As part of the Max Planck collaborative project eBioCO2n, a team of researchers from Fraunhofer IGB have successfully performed a first ever fixation of CO2 via a multi-enzyme enzyme reaction driven by electricity yielding a prospective intermediate for the chemical industry. The process for electro-biocatalytic CO2 fixation was recently published and is…

From field to socket - 03/02/2021

Energy park & Donau-Silphie: a symbiosis that benefits nature

Biogas plants that produce non-fossil fuels are very much in vogue at the moment. In the Swabian hamlet of Hahnennest, four family farms have joined forces to form an energy park and operate a local biogas plant, covering everything from substrate production to the sale of energy.

ROKO Farming - 03/08/2021

Thinking upwards: vertical farming to be further developed into continuous production

ROKO Farming’s novel technology is designed to produce fruit and vegetables worldwide all year round, while also freeing up areas for rewilding. This semi-automatic production method created by the Ulm-based business has huge future potential, as their success in innovation competitions demonstrates.