Energy autarky more difficult than expected
The Dutch Wadden islands aimed to attain energy autarky in 2020. They fail to reach that target. For in order to do this, energy production and consumption don’t just need to match over a year; they also need to match continually, whereas both production and consumption vary considerably over time. That is difficult to achieve.
EASAC: burning biomass often doesn’t reduce CO2 emissions
The European Academies’ Science Advisory Council (EASAC) urges the European Commission to base its carbon accounting on science and the real effects on climate. The present accounting rules favour energy from biomass. Whereas often, burning biomass doesn’t lower CO2 emissions at all. EASAC suggests a standard based on real emission reductions within 10 years. This
Battery technology in fast development
Much excitement in the universe of battery technology. Battery storage is rapidly growing world-wide, important for the energy transition. Batteries are improving and their costs are falling, all the time. And the million-mile battery might be coming soon. Meaning that the battery would far outlive the car and could have a second and third life.
Food loss and waste to be reduced by better management and new technologies
Food loss and waste currently causes an estimated $1 trillion in economic losses globally each year, according to Lux Research, a Boston-based tech and advisory company. This constitutes not just an economic crisis but also a major humanitarian one. It has led the United Nations to set a goal of reducing global food loss and
Methane pyrolysis turns a grey resource into a green one
Bio is in. Chemistry is out. Green is in. Grey is out. And the Netherlands (my home country) should rid itself from its dependence on natural gas. These are popular opinions in ‘climate conscious’ circles. Yet there are ‘chemical’ processes that yield ‘green’ fuels. Methane pyrolysis is one of them. Almost all fuels emit CO2
Sustainable biomass: a subject fraught with conflict
Sustainable biomass is a subject dominated by strong and enduring disagreement. Michael Moore’s latest film Planet of the Humans is a recent reminder of that. In the Netherlands, always looking for consensus, the government now tries to develop a ‘widely shared sustainability frame’. What is the possible role of biomass in the energy transition? The
Corona pandemic and energy transition
Will the corona pandemic speed up the energy transition? The question is much debated. Those who would like to accelerate the transition seem to have the upper hand, if we can judge by the headlines of the news. Fine particulate matter and corona pandemic We can add a new argument to this discussion. For there
Review: biostimulants for sustainable crop production
This book is what a review should be all about: lengthy (365 pg), thorough, several tables and hundreds of references. Overall, this is a complete book on a highly relevant topic. Biostimulants: natural substances supporting vegetative growth, uptake of nutrients, tolerance to abiotic stress by roots and plant tolerance to drought and salt stress. Feeding
on: 15 September 2020