resourceO5 news

Low carbon buildings and renewable technology showcase

 

resource05, a three-day conference and exhibition of innovative low carbon and renewable energy technologies for buildings, is being held at BRE in Watford on 13-15 September 2005.

 

A similar event last year (resource04) generated great interest, but increasing concern about the momentum of climate change, along with forthcoming changes to the Building Regulations and the EU Directive on the energy performance of buildings, make this year's event more relevant than ever.

 

resource05 is a showcase for low carbon building technologies of today and tomorrow: everything from energy efficient boilers and air conditioning systems, to controls and photovoltaics, wind turbines, heat pumps, micro CHP and fuel cells, along with the latest in glazing and insulation.

 

The conference programme features presentations from some of the UK's most distinguished figures in sustainable development, energy and renewables. In addition to the main conference programme, a series of free network sessions and demonstrations will run on a daily basis.

 

As forthcoming legislation will aim to cut energy use in buildings, and encourage sustainable design and the development of low carbon technologies, resource05 will examine the new legislation in detail and highlight the responsibilities and opportunities facing the construction sector.  

 

The conference will also address the need for new ways of working - designing sustainable buildings is likely to require a more integrated process, based on teamwork and involving whole building design. The programme will include ways of designing holistically with charrettes - facilitated creative workshops that enable the design team to share ideas and work together more closely and effectively.

 

Organised by BRE, resource05 (www.resource05.com)  is sponsored by the Energy Saving Trust and supported by The British Wind Energy Association, CIBSE, DTI, The Energy Institute, The National Energy Foundation, RIBA, the Renewable Power Association and Sponge. Around 40 leading organisations are exhibiting at the event including: Dulas, Energy in Buildings and Industry, Imagination Solar,  Kair Ventilation, Lankelma, Monodraught, The National Energy Foundation, Proven Energy, The Renewable Power Association, Solar Thermal, Vent-Axia,  Windhager, Windsave, Willmott Dixon. Example case studies from three of these follow.   

 

Solar energy - photovoltaics

Dulas Ltd has been working in the sustainable energy sector for 23 years and specialises in wind power, hydro power, solar power and biomass wood energy.

 

A recent project to provide renewable energy to Bronollys Hospital in Brecon was commissioned by the Powys Local Health Board, and involved installing a photovoltaic (PV) system to the hospital.

 

The system was designed to match the hospital base load of around 60kW. The project was funded by the Energy Saving Trust and the Mid-Wales Energy Agency, with the overall objectives of:

  • contributing to Powys and UK CO2 reduction targets by replacing fossil fuels with renewables
  • highlighting the project and familiarising the public with the technology
  • encouraging energy efficiency through the hospital.

Bronllys is a working hospital so great care had to be taken to minimise disturbance to staff, patients and the public. The project was installed on three wards, the crèche, two training blocks, and four doctor's residences.

 

The installation has raised awareness of energy conservation issues among the staff and other hospital users, and will continue to do so. Many other Health Trusts have expressed an interest in the project, and are now considering similar installations.

 

For more information ­- Dulas Ltd, www.renewable-resources.com,  tel: 01654 705003.

 

Wind energy

Proven Energy Ltd has been manufacturing small wind turbine systems since 1980, after spending 10 years researching and developing the technology. Proven now actively exports to over 30 countries worldwide and has installed more than 700 systems.

 

'The market is not only stronger now than ever before,' says Alan Powell of Proven Energy Ltd, 'but also very different - we are now installing this technology into urban environments as well as the rural locations we have traditionally worked in.'

 

A relatively recent project involved the installation, at Thames Valley University in London, of two 2.5kW wind turbines mounted on specially modified 6.5m towers. The towers are both equipped with a base designed to absorb any vibrations emanating from the systems.

 

The two turbines have now been running for several months, generating electricity to supplement the University's existing supply without any vibration, noise or visual impact issues being raised by any of the local residents.

 

Not only are the turbines reducing the University's annual spend on utilities, and helping to protect the environment by cutting CO2  emissions by 5,130kg per annum, they are also being used as educational tools in the curriculum.

 

For more information - Proven Energy Ltd, www.provenenergy.com, tel: 01560 485570.

 

SunPipe systems

Since 1974 Monodraught Ltd has been inventing and developing innovative products designed to maximise the use of the wind and sun.


In 1996 Monodraught launched the SunPipe system and pioneered its development in the UK. Today more than 2,000 SunPipe Systems per month are sold here, and Monodraught sells SunPipes in 15 countries worldwide.

 

Among the prominent buildings fitted with the SunPipe system is the new head office of the Ecology Building Society at Silsden in West Yorkshire. The Society uses funds deposited by savers to grant mortgages on properties and projects that help the environment. Its Silsden head office features recycled, renewable and low-toxicity materials; the entire building is powered by the sun and the wind, and it is fitted with Monodraught SunPipes.

 

SunPipes are aluminium mirror finish tubes that twist and turn to carry daylight captured by the patented Diamond domes on the roof to the rooms below. Some pipes come in ten different sizes, to provide natural daylight for a wide range of room sizes, and can be of virtually any length.

 

Six 300mm diameter SunPipes were fitted to the Ecology Building Society head quarters to maximise natural light along one side of the building - this side is near a busy road so window area has been minimised in order to reduce noise and security risks. There are units in the Chief Executive's and secretary's offices, the archive room, the boiler room and two toilets.

 

For more information  - Monodraught Limited, www.monodraught.com,  tel: 01494 897700, Email info@monodraught.com

 

For information on attending or exhibiting at resource05 - www.resource05.com, tel 01923 664800, Email events@bre.co.uk

 

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