Holcim Foundation

Project Summary

Adaptive re-use of industrial site for urban agriculture

The Vertical Agriculture at the Old Pretoria West Power Station project transforms a soon to be decommissioned coal bunker of a power station into a vertical hydroponic garden, thereby inverting the attributes of a former polluting facility into a purifying element that continues to be a mechanism for supply of the city’s needs. Grey- and rain-water is used to grow food in close proximity to the urban consumer.

Project Timeline

Expand allCollapse all
Vertical Agriculture wins top “Next Generation” prize
Project Entry 2011 for Region Africa Middle East
Project Details
Pretoria, South Africa
Calayde Aenis Davey
Main Author
Calayde Aenis Davey
University of Pretoria, South Africa
"Next Generation" 1st prize 2011
Middle East Africa
Related topics
Related Information
Holcim Foundation

Search Help

Our website search engine covers the web pages including project descriptions and expert profiles, PDFs, images and videos on the Holcim Foundation website. To improve your search results, here are some tips:

Basic search

Our search defaults to term-pairing AND. If you search sustainable construction - then the search engine will look for any items containing sustainable AND construction


photovoltaic OR solar

Looks for either word


(clay OR mud) AND (school OR university)

Combine alternative terms for more specific searching


geothermal -heating

Excludes a term from results, automatically ANDs other terms listed


"zero carbon"

Use quotation marks to search for a specific phrase or combination

Wildcards (one or more characters)


Asterisk (*) matches any word or phrase - so archit* will find architect, architecture, architectural as well as architrave