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Calor’s renewable BioLPG to propel rockets into space
Calor, the UK’s leading supplier of Liquefied Petroleum Gas (LPG), has agreed an exclusive partnership to see its BioLPG fuel the first full-scale microlauncher rocket developed in Europe.
The Government’s Heat and Buildings Strategy, announced last year, has cast focus once again on the need to decarbonise UK homes and businesses, with particular focus on the way these buildings are heated.
While we tend to know the options on the market when it comes to heating our homes, commercial buildings can often have more complex requirements.
Commercial heating systems are used to heat the buildings they are housed in, but businesses often have an additional requirement for distilling, drying, baking or other high-energy processes.
That’s why the correct specification of a heating system or HVAC (heating, ventilation and air conditioning) system is so important, particularly when taking into account the additional requirements a business may have.
There are many types of heating systems suitable for commercial buildings. Warm air space heating uses a fan to draw air across a heat exchanger which is useful for large spaces that require a steady temperature.
Heat pumps are another method of heating, taking heat out of the air and transferring it to refrigeration coolant – the coolant is then compressed, which increases the temperature significantly. This coolant is then moved to the indoor unit of the heat pump and pumped it back into the building.
Commercial boilers use predominantly oil or gas to heat water, which is then sent to radiators, or in some cases, water is used to create steam that is then sent through the pipe system.
Other heating systems include destratification heating, heat exchanger systems or commercial boilers.
There are many business premises, schools and leisure facilities in rural locations across the UK without access to a mains gas supply. For those businesses operating off the mains gas grid, this poses an additional challenge as the buildings require an alternative fuel source.
With the Government’s increased focus on sustainable energy sources and drive to reduce carbon emissions, the use of oil in boilers is becoming less viable for businesses. Companies are looking to reduce their environmental impact and meet the requirement for upcoming legislation such as the MCDP (Medium Combustion Plant Directive).
LPG is often the preferred energy source for commercial boilers in premises off the mains gas grid, as it can be used in the exact same way as mains gas and has lower CO2 emissions than oil* and significantly lower in SOx and NOx emissions.
It’s crucial that when specifying for a commercial building, several factors are carefully considered.
Businesses need to consider the size of the space the system will be required to heat. Large, open spaces would be very expensive to heat using air conditioning systems, whereas heat pumps may not be able to produce a large enough amount of warm air to circulate across the entire space. A gas boiler has the most energy-efficient capability to warm large spaces whilst keeping costs manageable.
It is important to consider what additional requirements your business might have in order to select the most appropriate heating solution and energy source. Many commercial businesses need an efficient amount of energy for multiple processes such as drying, cooking, sterilising, and distilling.
LPG boilers can be more compact that oil fired boilers, whereas biomass boilers require large amounts of space to store the wood pellets required. In addition, if in a smaller location, LPG boilers can often be quieter, another factor to consider if the boiler is in a central location and may disturb workers.
There is a greater range of condensing LPG boilers available on the market compared to condensing oil boilers. And for businesses looking to specify a new commercial building, BioLPG is available as an additional option to further reduce your carbon footprint. At Calor we’re currently looking at the testing of other sustainable fuels that can be blended with, or swapped out for, LPG.
1 BEIS Conversion Factors 2020 - https://www.gov.uk/government/publications/greenhouse-gas-reporting-conversion-factors-2020
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