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Minimising the emission of CO2 - Essay Example

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taken and added to a calculation to estimate the energy consumption from lights and appliances. This provides a more comprehensive figure for overall CO2 emissions than the Carbon Index in the Building Regulations.
To qualify as low energy lighting, the efficacy of the lamp must be 40 Lumens per Watt or better…
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Minimising the emission of CO2
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Download file to see previous pages At different times, the cooling load of the facility may be served by the chiller directly, by the cooling storage unit, or by both. All forms of thermal storage involve losses, and they require additional energy for the operation of the system. The key issue is reducing the electric consumption. It allows the utility to generate more of its electricity with its most efficient generators. It may also allow the utility to generate electricity with fuels that are less scarce or less critical. Cooling storage will undoubtedly become more successful, both technically and economically, as experience accumulates.
The additional heat loss depends on the thermal resistance of the surface, the discharge temperature of the fan-coil unit, and the amount of surface area that is affected. If the fan coils were to be fitted under a window, the window designs can make the difference and save energy from escaping out. Wall is reasonably thick and the windows are installed flush with the outside surface of the wall, this leaves a space for installing curtains or other window treatments next to the window, without extending out over fan coil units.
To eliminate draught and wasted heat use an easy-to-fix brush or PVC seal on your exterior doors. Make sure your windows are draught proofed. Turning thermostat down by 1C will cut your bill by 10%. ...Download file to see next pagesRead More
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