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Ronald Rovers
articles with visions, concepts and explorations about sustainability
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MAXergy

A New Year, New chances…: ‘Homo Vermis’

28 december 2019admin
img_20190623_233026314

It is now exactly 10 years ago around Christmas that I struggled with the interpretation of ‘cycles’. Why I wondered, is everyone convinced there are two resource cycles, as promoted nowadays in whats called the circular economy? And why would… Continue Reading →

blog, circular, cycles, Embodied Land, history, MAXergy, research, society

Every agriculture hectare requires 7,7 ha input…. Embodied Land

26 januari 2019admin
pexels-free-harvest-grain-combine-arable-farming-163752

Before going into agriculture, and the available figures for it, I will briefly summarize how evaluate keeping resource loops closed. Fot this a calculation method has been developed, called MAXergy, with Embodied Land as a measuring unit. To close resource… Continue Reading →

assessment, circular, ecology, Embodied Land, exergy, MAXergy, resources, sustainable

Building wind turbines to dry laundry…?

15 april 2018admin
napels-waslijn

Do we really want a CO2-neutral society, or even a society with closed cycles? If yes, a lot will have to change and we will need to become extremely creative. And not directly with the input of a lot of… Continue Reading →

assessment, building, circular, CO2, Embodied Land, lca, MAXergy, resources, society, solar energy, tools

The real capital is : Land

21 januari 2018admin
bad-blumau-aereal2

Henri George, during the end of the 19th century, was a renowned thinker and writer. His central theme was Land. He saw land as a vital good, to give everyone a basis to live from. But he also saw that… Continue Reading →

assessment, circular, economy, Embodied Land, future, MAXergy, society

Labor 2/2: a manually constructed aqueduct still interesting…

13 februari 2017admin
portugal-aquaduct

Labor, as argued in the previous blog, is a often neglected energy factor. [1]Which might seem not that important , given the immense quantities of energy that we require for our society. Nevertheless, its interesting to give it a try… Continue Reading →

blog, building, circular, embodied energy, Embodied Land, MAXergy, resources, solar energy

Growing Fossils: “Embodied Land”

11 februari 2016admin

Now and then there is debate about the land use of energy generation, usually around renewable energy. But these are often only addressing the direct ‘ visible’ land use and efficiencies; For instance: A energy Atlas in the Netherlands counts… Continue Reading →

blog, Embodied Land, energy, MAXergy

NEW BOOK:

Form Follows Fysics - reinventing the built environment
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ABOUT

.....its materials, stupid..! ...................
Independant researcher, & Fellow Technical University Eindhoven, fac. Built Environment
.
Speaker, writer , thinker, researcher : main focus: Zero impact built environments
office: www.ribuilt.eu

Thinking:

if banks too big to fail, what about oil multinationals or foodmonopolists...?

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  • Corona, the built environment, & The Species vs the Individual
  • On books: Tip 1: don’t buy Bill Gates’ book.
  • Forgot 1 SDG (11) : Calamity proof cities
  • The UN SDG’s adapted for rich countries…
  • Experiences with a new ‘prefab’ kitchen…
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  • Corona & Climate update: the R-value of Climate
  • Wish you a Better New Year!
  • 2020-2040: What goes up, must come down…
  • Embodied energy data from building installations
  • land (-potential) as the new money standard
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  • How to distribute the remaining Carbon budget ?

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