1 Zolang we het niet lokaal

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Transcript 1 Zolang we het niet lokaal

Lang leve volhoudbaar gebieds -functioneren

Ronald Rovers [email protected]

www.sustainablebuilding.info

Blogs: www.ronaldrovers.com MAXergy land calculation tool: www.maxergy.org Twitter: @ron_rovers

M a d a g a s c a r v i l l a g e

BC 0 AD

Urban organism: Orbanism

Jagers: en verzamelaars:

1 Zolang we het niet lokaal (op gebiedsniveau) oplossen, blijven we plunderen en stelen van andere culturen.

(nog steeds jagers en verzamelaars!)

WW I : The Dutch Island During World War I The Netherlands was thrown back on their own resources. And after the sea war started no supplies from overseas arrived anymore. It had become an island .

1914 : export bans (gold, fossil fuels, machinery, transportmeans, basic foods, minewoods, fertilizer) 1916 : Fuel rationing law (coal ships plundering) 1917 : potato rationing law (potato riots) 1918 : Land ripping law Meat reduction measures: ‘The artificial fertilizer ministry’

radiation Energy food materials gravit y stocks heat If a system, whether defined as a building, city or the earth as a whole, consumes more thermodynamic “quality” as being converted and stored from radiation, somewhere depletion takes place and quality in the system as a whole decreases. Or: If not balanced within system:

Either steel from neigbors or deplete stocks

URBAN BOX UH

“ average NL Urban hectare”

URBAN HARVEST UH

LimbAT 1ha

Limburg Average Tissue 1 ha Per hectare 5,2 persons and: Roads: Living area: Industrial area: 320 m2 874 m2 321 m2 agriculture: forest: 6066 m2 1444 m2 Open nat:ure 145 m2 Open water: 263 m2 wonen bos Open nat bedrijve bouwterrrestrecr n sport rest Soc-cult Limburg Island

(Towards) Zero-impact Built environment,

Its about Exergetic space of a any system To define as : The max potential of human valued quality over time and by human knowledge of conversion technologies. squeeze into the system

Orbanisms Vitality

Urban Harvest+ program Urban Harvest

POTENTIAL

After Conversions: In Technologies and typologies

UH

’ Vitality of ‘Orbanism

ACTUAL HARVEST

: established

DEMAND

Vitality of cities: Measure to which level they can survive in times of stress.

Maximisation for energy water materials and Case study Kerkrade West

Actual transition: Hestia/Heemwonen (near) 0-energy renovation In Kerkrade West

2 produceren

Its a time

ánd

space relation

Energy plan: passive standard renovation exploring research, indicative data, do not spread

17 ha

Not including materials, storage

135 ha

Not including remaining heating, processing materials, transport

District of Tomorrow, Heerlen, Netherlands

~ 5000 m2 of materials production land on a 50 year return basis, (for a 266 m2 house)

1 reorganiseren

3 separate sewer systems: black water - grey water - rainwater ,for easy treatment (Culemborg) Efficient, but smart? 3 times infrastructure! A smart resource solution –and resilient- would be a compost-toilet system

Findings: fotos MAss is more improtant, only energy is suboptimising…

Geen A+++ C2C wasmachine, maar wasserijen, met haal en breng service

3 billion new electrical cars: What about resources and embodied energy? 1,5 billion new e-cars???

“Electric cars!” Keep the old cars and replace engines: Less resource problem, massive (local) jobs….

Rooms-20-100 people free bedrooms

Tomorrow :

Start re organising, Especially in an urban enviroment, not possible in a rural environment .

2 mobiliseren van slapend kapitaal: Kapitaal in de zin van produktieve ruimte, niet van geld.

This is Güssing …

Gussing: ~ 4000 inhabitants

1992 - 2007

Municipality X 1000 commuters 1100 new jobs Municipality X

2005

3 De nieuwe (economische) waarde is de m2

En een lokale economie daarop gebaseerd , en dus volhoudbaar is ….

• Existing Situ. • Eff/Renewable possibilities energycycl e watercycle • Water resources: rivers/lakes/s ea?/stream • Drinking water • Daily use • Sewer/waste Cultural and social structures • Recycle/Reuse • local/Renewable resources: • Location conditions • Functional program farmingcycl e • Available resources/options • Possible ecoTourism materialscyc le Proces cycle Educatio n / training cycle • Skills • Facilities • Budget • Manpowe r • Meet the own need • Export from system

Lang leve volhoudbaar gebieds -functioneren Dank voor uw aandacht