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

2020-2040: What goes up, must come down…

21 december 2020admin
2020-firework-2b

Last year I wrote about a publication from 20 years ago, in which prominent figures looked 20 years ahead. [1] The result was not that good, the future is always more different as expected. However, a number of reactions wondered… Continue Reading →

climate, CO2, economy, future, innovation, policies, politics, society, transition

Solar panels are not the solution…

7 november 2020admin
china-solar-panels-mountains

Before we hurry covering everything with solar panels, let’s reason a bit further, because since my first experiences with renewable energy, many new insights have emerged. Those first experiences I had when building a “Bicycle wheel windmill”, as described in… Continue Reading →

assessment, climateneutral, CO2, embodied energy, energy, future, money, policies, politics, resources, solar energy, solarpanels, transition

How to distribute the remaining Carbon budget ?

10 oktober 2020admin
carbon-paper-buildings-and-cities

A few years ago, together with colleagues Guillaume Habert from Switzerland and Thomas Lützkendorf from Germany, I started exploring the CO2 budget that was still available, and the consequences for construction. This budget of maximum remaining CO2 emissions to stay… Continue Reading →

building, CO2, housing stock, policies, politics, population, society

Throwing money around….

13 september 2020admin
kaya-decomposition-of-emission-growth

I can’t resist putting some thoughts about ‘money’ on paper again. I am not an expert in this field, but is anybody really? Like many others, I follow the discussions about throwing money around during and after corona. And of… Continue Reading →

blog, economy, money, policies, politics, society

A Cuban style ‘Special Period’, now for the capitalist world?

26 april 2020admin
global-special-period1

Or: is this the 1,5 degree economy? As the walls fell, back in 1989, the world was in turmoil, and the perspective on a lot of things changed. Not the least the (declining) fear for a nuclear war of course.… Continue Reading →

autark, climate, CO2, economy, future, history, policies, politics, society

Avoiding CO2 lock-down: learning from corona

31 maart 2020admin
corona-curve-clean1

(this text was send as an open letter to the installations industry , media and policymakers, on 26 March 2020) What is happening around the corona virus today, is understandable and needed, health is paramount. Let that be clear. But… Continue Reading →

climate, CO2, housing stock, news, policies, politics, retrofit, society, transition

Climate case shows: A 4th power is needed: a ‘Tetra politica’

12 januari 2020admin
montesquieu-4127883_960_720

Society faces an immense problem, preventing catastrophic climate change in order to save itself. Which requires a huge turnaround, and choices in what can and can’t be done any longer , and all that very fast, we only have a… Continue Reading →

future, politics, society, sustainable, transition

The Netherlands is worn out

16 november 2019admin
nederland-uit-de-lucht-aereal-2

Nitrogen levels are too high, as are levels of particulate matter, too much manure, CO2 emissions continue to rise, as does methane emissions, biodiversity drops dramatically, the agricultural land is exhausted, natural gas fields collapsing, heat waves of 40 degrees,… Continue Reading →

ecology, economy, future, politics, society, system boundaries

Time for claiming penalty payments by the government

20 oktober 2019admin
dwangsom

If the government does not protect the citizen, but its decisions are influenced by a few rebellious farmers, some flying fanatics, some screaming builders, and exporting parasites, then it’s time for action. After all, we have appointed civil servants and… Continue Reading →

CO2, economy, innovation, politics, value

Transition: charging points madness

11 augustus 2019admin
portland-airport-ev-chargers-laadpalen-3

Amsterdam needs around 50,000 charging points for electric cars. 50,000? Really? Have we gone completely nuts or what? Doesn’t alarm bells start ringing: “What the hell are we doing?” Where do all these raw materials come from, and the energy… Continue Reading →

climate, CO2, future, innovation, materials, politics, resources, smartcities, transition

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NEW BOOK:
PEOPLE vs RESOURCES - restoring a world out of balance.

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Thinking:

cop21: technological solutions everywhere. But what about non tech solutions? Saving energy and materials?

ABOUT

.....its materials, stupid..! ...................
Speaker, writer , thinker, co-Founder iiSBE , consultant, researcher : main focus: Zero impact built environments The Netherlands
.
office: http://www.sustainablebuilding.eu/
MAXergy / assessment: www.maxergy.org
twitter: @ron_rovers
.
RONALD ROVERS:
.
chair and organiser 1 st World conference Sustainable Building (SB2000, Maastricht)
.
co-founder iiSBE, International NGO: int.initiative for Sustainable Built environment
.
honorary member of the Chinese academy for Science and Technology, Wuxi, PRChina
.
guest lecturing, in several Europen universities
.
Book: Sustainable Housing, a conceptual approach , R.Rovers 2006 ISBN: 978-90-8594-020-3

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most recent blogs

  • 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
  • Solar panels are not the solution…
  • Solar panels: ≤ 1m2 PV per m2 floor …
  • How to distribute the remaining Carbon budget ?
  • Electric cars : the broader story
  • Throwing money around….
  • Living from 2 hectares, and not even that…
  • Biomass (-growth) is our reference : Back to the forests
  • A acute CO2 lockdown: When could that happen….2/2
  • CO2 lockdown-continued: 1 tonne CO2
  • Annex added concerning Graz declaration

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    • ron_rovers @Platform_M3 @JWvdGroep @HollandHoutland @Nschotte Sterk verhaal. Argumenten snijden hout. Verhaal klopt. We moeten… https://t.co/MjYiYNBWGu

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    • ron_rovers @zjosdekker In the servitude of power. Vooral eerste deel tot aan industrieele revolutie is brilliant

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    • ron_rovers @mayaVirg Data centers verbruikten in 2019 meer als alle ofshore windmolens. Dus alleen nieuw en extra gebruik word… https://t.co/hRshhJeqyl

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