A better world is possible - Global Commons Institute
A better world is possible - Global Commons Institute
A better world is possible - Global Commons Institute
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Copyright Bruce Nixon 2010. All rights reserved. Th<strong>is</strong> electronic copy <strong>is</strong> provided free for personal, non-commercial use only.<br />
www.brucenixon.com<br />
heat and power (CHP), solar photovoltaics (PV), and energy efficiency. It has made the town centre, housing<br />
estates, and old people's homes energy self-sufficient. If the UK grid went down, they would have their own<br />
heating and electricity year-round. The technologies work in harmony. CHP units generate heating when<br />
needed in winter and electricity along with it when the PV <strong>is</strong> not working optimally. PV generates a lot of<br />
electricity in the summer, when heating <strong>is</strong> not needed and CHP cannot generate much electricity. Because<br />
the use of private wires <strong>is</strong> so much cheaper than the national grid, the whole package costs fractionally less<br />
than the equivalent heating and electricity supply would cost from the big energy suppliers. Th<strong>is</strong> ingenuity<br />
needs to be compared with what nuclear has to offer.<br />
Buildings<br />
<br />
Brighton and Hove Library, Elizabeth Fry Building at UEA, The Zuckerman <strong>Institute</strong> for Connective<br />
Environmental Research (ZICER) building on the same site, Evelina Children's Hospital – children were<br />
involved in its design by the Prince’s Foundation for the Built Environment, The Natural House at Building<br />
Research Establ<strong>is</strong>hment Innovation Park, Passivhaus UK, Active House producing more energy than it<br />
consumes, Susan Roaf’s Oxford Ecohouse, The Welsh Assembly Building (Senedd) an “exemplar” in terms<br />
of environmental design, sourcing and construction.<br />
Summary<br />
These are the features exemplified in many of these examples we need to adopt everywhere with the<br />
emphas<strong>is</strong> on refurb<strong>is</strong>hing and adapting what we already have. V<strong>is</strong>ionary thinking and belief in possibilities<br />
are needed to make them happen together with the support of local, national and regional government and<br />
global institutions.<br />
A hol<strong>is</strong>tic approach for sustainable cities, towns and communities<br />
Based in their biosphere and eco-system<br />
Cities, towns and regions based on their biosphere<br />
<br />
<br />
Nature co-ex<strong>is</strong>ts with humans in a city<br />
Sourcing biomass, food, fuel and materials as locally as <strong>possible</strong><br />
Buildings<br />
Carbon neutral, low energy buildings<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Emphas<strong>is</strong> on Refurb rather than demolition and new build<br />
Local vernacular building<br />
Longevity – buildings that will last for 200+ years and meet the needs of Climate Change<br />
Traditional design, using natural breathable materials, that works in hot or cold weather<br />
Natural ventilation, solar gain and night –time cooling strategies<br />
Passive solar design for heating and cooling living spaces*<br />
Simplicity vs. complexity – hi-tech can be short lived, unreliable and expensive to maintain<br />
Communities for well-being<br />
Diverse, mixed income population<br />
<br />
<br />
Leadership and collaboration at every level – involving everyone<br />
Environments and spaces where people of all ages can intermingle and enjoy themselves<br />
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