Zombie energy efficiency

Explosive report lifts the lid on Australia’s building energy performance sham

Energy efficiency in the home building sector in Australia has been dead for some years.  It just puts on a brave show that it isn't. 

Read this if you care.  It's not pretty, but it's important.

Murcutt is famous enough.....

 ....without gilding the lily.

I honestly don't know what motivates journalists on architectural websites. But I know that when they try to talk up the technical virtues of famous architecture, more often than not they cause more damage than good.

A recent example is an article in Architecture and Design by Nathan Johnson, about the iconic Magney House by Australia's Pritzker prize-winning architect Glenn Murcutt. The special focus of the article is the supposed merits of using 'reverse brick veneer' for good passive thermal performance.  To make sense of what I am saying in this post, at this point you first have to read Johnson's article. Go to it here.

Peasants need not apply

World’s Largest Indoor Farm is 100 Times More Productive

There have been many proposals for urban farms, especially high-rise and/or fully enclosed and artificially climate controlled. Most have been entirely fanciful, supported by tenuous claims of efficiency, and have generally invited adverse comment based on equally speculative evidence. A few have been small scale demonstration projects, typically concentrating more on the feel good message, than on commercial viability – like the tastefully displayed boutique growing facility embedded in the K11 ‘Art Mall’ in Shanghai.

But to convey credibility as a proof of concept, there is nothing like an actual working prototype, funded by a private individual and holding its own in the marketplace.  So with a title like that above, the article in webUrbanist is sure to make you look twice.  To quote:

The statistics for this incredibly successful indoor farming endeavor in Japan are staggering: 25,000 square feet producing 10,000 heads of lettuce per day (100 times more per square foot than traditional methods) with 40% less power, 80% less food waste and 99% less water usage than outdoor fields. 

The Extended Self

Architecture, memes and minds

This is a book review.  I don't do them often, but I am honoured to do this one.  And I do it because I really do think Chris Abel writes important books.  Not many books.  Abel is primarily an essayist – in the original meaning of 'essayer', like Montaigne, he writes clearly and succinctly to try to explain the world around him.  Well, not all of the world; Abel concentrates on what is architecture, how we make architecture, and why it defines us as human beings.

As if all that wasn't enough, Abel interests me specially, because unlike most other architectural theorists, he doesn't set up an implied opposition between an architecture that does least ecological harm, and Architecture explained by some other cultural imperatives.

Feeling really really guilty

Along with most people I know, I was really amused by a clip of Pakistani building workers driving piles by bouncing up and down in time to a suitable Bollywood tune.  I linked it as an example of ingenuity, in a post which actually featured a colleague's use of a team of workers to do a structural 'Excitation Test' on a Gulf building site.

What I forgot was that the funny clip is in reality the mask for horrific practices on building sites in developing countries.  I think more people ought to know.  Architects in particular should do what they can to eliminate these barbaric ways that people are used and used up.

Touching the earth lightly

The phrase was irrevocably appropriated to describe the work of Pritzker Prize winning Australian Architect Glenn Murcutt.  Which is a pity.  Not that Glenn's houses on the whole don't deserve the description.  Rather, because the work of some others may deserve it just as much.  Or, more subtly, because to identify the phrase so closely with a particular spindly shelter on pad footings, may actually do a disfavour to other approaches with less impact on the natural world.

I was reminded of this, by this year's winner of the Best Building in the World at the World Architecture Festival, the Chapel on the outskirt of Ho Chi Minh City, Vietnam, by local architecture practice a21studio.

That heliostat again: enough already.

Now that Jean Nouvel's One Central Park apartment building has been invested with the exalted status of “Best Tall Building Worldwide” by the Council on Tall Buildings and Urban Habitat (CTBUH), it's time to put that infamous heliostat to bed.  Especially as it hardly got a mention in the metaphorical shadow of the breatless claims for the world's biggest, ot tallest green walls by Patric Blanc.

Up front:  The heliostat works as described in an earlier post in this blog.  See the diagrams and descriptions at "Clued in on the heliostat".  And a video here. No, it doesn't do anything to improve winter sun for the apartments at all.

Overwinding the clockwork city

Now that Dan Hill is back, based in London as executive director of Futures at the UK’s Future Cities Catapult, he also seems to be back to posting more incisive critiques of our urban futures, based on his specialty in 'urban informatics'.  It's what he used to do so well on his blog City of Sound,  I got pretty irritated at the more social chit-chat while he headed Benetton's Fabrica, the communications research centre and transdisciplinary studio in Treviso, Italy.

So I am back to reading him.  This article is the in-depth version of an 'Opinion' column posted in Dezeen earlier this year, around the impact of predictive analytics on cities.  Hill develops a proposition that contemporary 'disruptive technologies' may be bad for society.  His central argument for all intents and purposes concentrates our focus on the lack of social contract between startups and most societies, and how they can therefore pick off the services that are the most lucrative, without any obligation to maintain equitable access for all.  Simply put, Hill argues that the greater access is not better access.

Effortless good maners: Paris Underground

There is a class of architecture, which – when possible to be used – solves in a fully integrated way most problems of sustainability, as well as good manners in responding to sensitive contexts. It is not expensive to build, and often affords freedoms which most conventional ways of building do not offer. In spite of its simplicity, robustness and other clear attractions, it is surprisingly rare.

I have been a long-standing fan of underground or at least earth sheltered buildings.  Depending on your definitions, this mode of construction is either rare, or quite the opposite, almost everywhere.

Best wishes

5 X 4

A tiny plot of land in East Melbourne’s Hayes Lane measuring only 5m by 4m will be home to a project whose formidable scope belies its diminutive size.

So runs the byline of the article in Ecolibrium, the admirably accessible print/online journal of the Australian professional association for people involved in the heating, cooling and refrigeration industries.  I really like AIRAH.  A bunch of engineers whose livelihood depends on selling new air-conditioning systems, actually does a much better job at keeping up-to-date on how to avoid it, than do my architect colleagues. The article on this little project is a typical example.