RLB_UK_Riders_Digest_2013
RLB_UK_Riders_Digest_2013
RLB_UK_Riders_Digest_2013
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<strong>UK</strong> CONSTRUCTION INFORMATION<br />
<br />
Carbon neutral<br />
Renewable Heat Initiative grants and/or capital allowances<br />
A renewable fuel<br />
Low capital cost per kW when compared to other<br />
renewable alternatives<br />
Mature and tested technology<br />
Range of boiler suppliers from single boiler to a power<br />
station<br />
Can be coupled with suitable plant to produce chilled water<br />
Can be coupled with suitable plant to be a Combined Heat<br />
and Power (CHP) System<br />
Limitations<br />
Capital cost is higher than conventional gas boilers<br />
Higher maintenance cost than equivalent gas boilers<br />
Footprint of boilers is larger than gas plus the addition of<br />
fuel storage could reduce lettable areas<br />
A secure source of fuel is required<br />
Planning issues could be a problem due to the clean air act<br />
Ash needs to be disposed of<br />
Biomass systems are more management intensive and<br />
require expertise in facilities management<br />
Combined Heat and Power<br />
What is it?<br />
Combined Heat and Power (CHP) is a heating boiler and<br />
electricity generator combined. The heat used to generate<br />
the power is used to heat the building rather than exhausted<br />
in cooling towers. In the <strong>UK</strong> CHP is associated with large<br />
installations, such as in hospitals. Data from the end of 2005<br />
recorded about 1,500 CHP<br />
engines in operation in the <strong>UK</strong>,<br />
producing 5,800MW, equivalent<br />
to 7.5% of the <strong>UK</strong>’s total electricity<br />
requirement.<br />
How does it work?<br />
CHP is the production of<br />
electricity and useful heat from<br />
a single plant close to the point<br />
of use.<br />
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