

A building’s life finishes with the final node, demolition. Sometimes it’s required out of necessity, other times it’s own design can be the defining factor. Except now our relationship towards construction and building has shifted, no longer can opinion determine a building's outcome, the worlds fascination with Carbon emissions has resulted in what perhaps may be a flawed system.
The attraction of constructing new “green” buildings in replace of old “inefficient” ones appears so fruitful as they are carbon neutral, a term that portrays a false vision. Carbon neutral buildings only offset the carbon they produce at the present time and during construction, however what about neighboring buildings that may not be as efficient, or what about the past 500 years of carbon emissions. Buildings don’t need to be “Carbon Neutral”, they need to be “Negative Carbon”.
As it stands by 2019 all new buildings have to be Carbon Neutral, except what about existing buildings? Surely our approach to the Carbon problem is somewhat selfish, only thinking about sole dwellings. Countries should perhaps devise new strategies that offset villages, or even cities, doing so would require less construction over the whole city. If one tower offsets a city, then the need for new builds can diminish, and in it’s place “Adaption”.
Adapting existing architecture forces a building to evolve to the current standards, vast amount of facades systems exist all over the world that can simply latch on to the external skins of buildings, reducing carbon emissions and providing new properties to the users that reside inside the structure. Algae is becoming ever so popular in modern architectural technology, and the systems currently devised can easily fuse with old buildings.
As it stands in Manchester 2 major demolitions are currently underway, the Refectory within the University of Manchester Campus, and St Mary’s Hospital. These two builds from the 2nd half of the 20th Century are the result of new builds replacing them. What is most interesting is the simplicity of their designs, especially the large tower attached to the Refectory. If one was to merely gut the building it could quite easily be developed into a much more Carbon Efficient building without the need for demolition and then reconstructing.
Schemes already exist of renovating buildings form the early 1900’s, but why can’t schemes appear to save much newer buildings, much like in Sheffield with Park Hill. Maybe then we can begin to see the importance and impact that existing buildings have on our countries carbon emissions.
Images Copyright of Jack Penford Baker
Isolative Urbanism is a collection of essays from tutors and students of the BArch [Re_Map] Unit at Manchester School of Architecture. The unit, as its name may suggest, concerns itself with the mapping of the contemporary city, through analysing existing data, networks and how space is demarcated. Each of the essays presented deals with the resulting relationship between existing “urban conditions and space, public and private.” Within this framework the editors, Richard Brook and Nick Dunn, have seen fit to divide the essays into three categories: Policy, Utopia and Globalisation.
The introductory text, written by Brook and Dunn, aims to set the scene for the proceeding essays with a series of short sections that take the reader from the “notion of fragmentation” between art and architecture in the 1920s and 1930s through to Venturi’s description of the “decorated shed” and on to Paul Virilio’s musings on modern warfare. From this starting point it is clear that the following essays will deal with a myriad of challenging and complex issues. Each text is further contextualised by the placing of these theoretical studies within a setting, Barrow-in-Furness, the second largest town in Cumbria and a place referred to as a ‘30-mile cul-de-sac.’
Each essay provides the backdrop to an architectural solution that in most cases seeks to re-imagine or renew Barrow-in-Furness but without using the expected or clichéd methods that have become the norm in UK (and global) architectural policy for urban environments. These fresh perspectives often challenge the convention of established systems that have been backed by traditional capitalist ideologies and range from Grant Erskine’s proposal to remove all automobile-based transport from the town (with a 25,000 space car-park on the town’s periphery) to Ben Paterson’s plans to transform Barrow-in-Furness into a leading world port town.
At first glance these proposals may appear whimsical and far fetched but on reading the essay’s the argument behind each becomes clear and lends to them a certain credibility, a credibility strengthened by the depth of research. The essays do not go on to describe in depth the proposals, that is left to a double-page spread of greyscale images that tease at the possibilities presented but perhaps ultimately leave you wanting more. Nevertheless the rationale behind each provides a springboard for further debate on how the