The article series begins on a Saturday , with the front page of the economics section of the NRC national newspaper featuring the ticker: “believe in growth or shrinkage.” With that, I was immediately on the fence. Because it’s not… Continue Reading
It is popular at the moment, to speak of shame, like for example flight shame. All that CO2 and so on, and yes, that is a consequence and we will have to bear the consequences. It is then misused to… Continue Reading
Since we are in an energy transition , in which we completely switch to renewable energy, the energy at building level will mainly have to come from solar energy. We assume that, the more local energy the better, and a… Continue Reading
A very sad message tonight: today Lucien Kroll passed away, at the age of 95 years. Architect, designer, urban planner, from Brussels in Belgium. But he was much more. He looked at the environment with very different eyes as colleagues.… Continue Reading
It is common in construction to normalize per m2 floor: such as e.g. energy, material, ventilation needs, or even costs and investments. But when it comes to the national requirements for housing in fact you should not calculate per m2… Continue Reading
Just a few weeks ago I was interviewed by Paul Luttikhuis for the national Newspaper NRC. He creatively ‘summarized’ my book ( People vs Resources) into 6 limitations and discussed the issues with me. The first one is probably the… Continue Reading
Calculating in CO2 remains a challenge, especially when it comes to the remaining budget. There is in the Netherlands a small action group that is trying to define how we should deal with the remaining CO2 budget for the built… Continue Reading
During my time as a professor I was regularly at odds with the Academy of Architecture’. I feel affiliated with ‘the art of building’, but not with architecture or construction as art. That was more or less the reason for… Continue Reading
Last week, two interesting reports were published analysing how regulations can better support ‘sustainable’ material use. Very esteemed colleagues, united in a Dutch ‘Gideons tribe’ to make the buildings sector move faster, have been working on this. [1] I can… Continue Reading
In the agricultural project that I described in my previous contribution [1], which was initially about the EROI, the energy return on energy investment, I subsequently calculated the effects back to land’input’. But then the thought soon arised: would is… Continue Reading