From energy transition to precision economy
As the debate on the energy transition heats up, stakeholders now retreat on their original positions, after a phase in which they politely listened to each other. Some call for action to save the planet, with increasing exasperation; others have less and less patience with costly but pointless proposals. And yet, the energy transition moves
Indoor farming: good and affordable vegetables for cities
‘With our trade of indoor farming, we would like to contribute to the solution of global food problems,’ says Marc Kreuger of the Dutch company Seven Steps To Heaven. ‘That is our mission, and we will execute it. Far too many people do not have access to good food. We can cooperate with anyone, everyone
Corporate science-based sustainability targets
World Wildlife Fund and plant-based food and drink producer Alpro published a report on how companies can reduce their environmental footprints. They go beyond general sustainability principles and address more sustainability issues than climate change. Alpro researches how they perform on science-based targets for land, water, nutrients, and biodiversity that respect planetary boundaries, and how
Biosolar cells: moving forward step by step
Through biosolar cells, researchers try to improve photosynthesis, the process through which plants, algae and some bacteria capture sunlight. The product of such ‘artificial leaves’ is hydrogen for instance, that can be processed to fuels and chemicals, with CO2 and nitrogen. There are many research programs in the area of direct conversion of sunlight, and
CCU, Carbon Capture and Utilization, even better than biomass as a feedstock
CCU, the process to capture carbon dioxide and upcycle it to valuable fuels, chemicals and materials, may become very important this century. CCU kerosene may be much better than biobased kerosene for instance, when air travel is no longer supposed to use fossil-based kerosene. And CCU chemicals may have a much lower footprint than bio-based
The long lead times of wind turbines
It may take a long time before wind turbines will actually generate energy, even in a ‘technical landscape’, as our editor Paul Reinshagen called the Dutch province of Flevoland, an area reclaimed from the sea. It will take a long time to align all people involved; politicians, civil servants and electricity companies may have ideas
Microalgae, environmental cleaners and food additives producers
The use of microalgae for water purification is not widespread. Yet, they are very well capable of doing so, says Paul Hamm. Twenty-five years ago, he was involved as an investor in water purification by microalgae. But he was too early. Government policy steered into another direction, and Hamm’s innovation lost its value in the
MaterialDistrict Rotterdam 2019: imaginative new materials
MaterialDistrict Rotterdam, the yearly exposition and conference on new materials, has 140 exhibitors this year, 200 new materials, presentations by 100 front-runner start-ups & designers, and op top of that a conference program with some 60 speakers. Rotterdam Ahoy will be the host again to wonderful, exciting, problem solving and actual materials innovations. MaterialDistrict Rotterdam
