PowerPoint 3: BedZED (Beddington Zero Energy Development)
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1PowerPoint 3: BedZED (Beddington Zero Energy Development)
2BedZED claims to be the UK’s largest sustainable community BedZED claims to be the UK’s largest sustainable community. Built in 2002, it has 100 homes designed to provide ordinary people with a high quality of life while living within their share of the earth’s resources.
3BedZED, in Beddington, south-west London, was built on a brownfield site on previously industrial land. Fifty per cent of houses are for private sale or rent, 25% for shared ownership and 25% social housing for rentPhoto: Bio Regional
4In a BedZED home energy use for heating and hot water is reduced 81% by simple things like south-facing windows and triple glazing. Electricity consumption is reduced 45% by low-energy lighting and appliances
5BedZED walls are thicker than average, with insulation between the bricks to prevent energy loss. The building materials have used less energy to make and, where possible, are locally produced
6A combined heat and power plant was designed to burn BedZED waste to produce hot water and electricity. But technical and commercial difficulties mean the system is not in operation and will be replaced. Effluent from the buildings is treated on site and the water is used for flushing toilets
7A distinctive feature of the buildings is the wind cowls on the roofs A distinctive feature of the buildings is the wind cowls on the roofs. These cowls ventilate the houses and recover heat from the air coming out. The roofs are covered by solar panels (to generate electricity) and plants (for insulation and a habitat for wildlife)
8People separate their waste in their kitchens to make recycling and composting easier. Sixty per cent of waste is recycled, three times the UK average. Residents encourage each other to recycle
9BedZED has a green transport plan to reduce car mileage BedZED has a green transport plan to reduce car mileage. There is a car-sharing club and electric car charging points. Good public transport links and cycle storage spaces are also provided
10Photo creditsThe photographs included in this presentation were taken by Bio Regional. For more information and images of BedZED visit:
11So far for MEDC’s we have done Bath and Salisbury Your Task:For the exam you will need to know case studies of urban issues in MEDC’s and LEDC’sSo far for MEDC’s we have done Bath and SalisburyNow you are going to research Bedzed ….
12The exam board syllabus says you need to know a Bedzed: your workThe exam board syllabus says you need to know a“case study of sustainable housing”An exam question from 2010 said “Use one or more named case studies to describe the features of a sustainable settlement.” (8 marks)
13What you need to do….Introduction: What is Bedzed and where is it?Main part: What have they tried to achieve/ how have they tried to achieve it? Split into sections such as: energy, transport, community, housing etc)Conclusion: what do you think of their achievements? Is Bedzed a success? Refer to the evidence you have collected
14What you need to do…. (part 2) Next lesson you and your group will produce a presentation about Bedzed. You need to cover all the points from the previous slide. You should refer to Egan Wheel ideas and do some internet research as wellYou can present this in ANY WAY YOU WISH (poster, powerpoint, drama, TV show, estate agents ad, ANYTHING)You need to split the class into groups of 3 or 4The rest is up to you