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- Burning need for a hydrogen economy
- Mounting energy consumption and carbon dioxide emissions mean that the race is on to find an environmentally clean and efficient alternative to burning hydrocarbons. Could plain hydrogen be the answer? A Joint Research Centre (JRC) report presents the most likely scenarios and prospects for developing a genuine hydrogen economy.
- Turning down the heat
- In an era of heightened awareness of greenhouse emissions and their effect on global warming, it is the internal combustion engine that most often comes under the microscope. But there are other culprits. Domestic appliances, for example. What is being done to improve their energy efficiency?
- Watch this space
- Public spaces form an integral part of the townscape. How are planners attempting to make them secure, welcoming places?
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December 2003