Contract Chipping & Biomass
Low-Impact Biomass ProcessingTurning Waste Wood into Energy
Biomass production involves the sustainable harvesting and processing of woody material—typically from thinning, low-grade timber, brash, arb logs/cord or dedicated energy crops—for use as a renewable fuel source. Contract chipping is a key stage in this process, converting raw material into woodchip suitable for biomass boilers or bulk supply chains.
Biomass production supports woodland thinning objectives, reduces waste, and contributes to low-carbon energy generation. Operations are carried out in line with best practice, environmental regulations, and, where applicable, Renewable Heat Incentive (RHI) or grant scheme requirements.
Biomass Production
Woodland areas managed for biomass may include:
- Thinnings from commercial conifer or broadleaf stands.
- Coppice regrowth or short rotation coppice species (e.g. willow, poplar).
- Brash recovery from harvesting operations.
- Windblown or storm-damaged timber, processed to reduce waste.
Timber is felled and extracted to a designated stacking area (racks or roadside), where it is seasoned or stored before chipping. Sites are selected with suitable access and minimal risk of ground damage or ecological disruption.
Contract Chipping
ArbAware are specialist contractors in using high-capacity mobile chippers, typically PTO-driven or self-powered machines, to process material on site. Woodchip is produced to meet specific standards (e.g. G30 or G50 grades under EN ISO 17225) depending on end use:
- Small- to medium-scale biomass boilers (e.g. for estates, farms, or schools).
- Commercial biomass supply chains, including district heating systems.
Key considerations include:
- Moisture content management: Ideally reduced to 20–30% through air drying or covered storage.
- Logistics and haulage: Chips are loaded into walking-floor trailers or bulk bins for transport to the point of use.
- Site preparation: Includes hardstanding or chip pads to avoid contamination and facilitate machinery access.
- Biosecurity: Equipment is cleaned to prevent the spread of pests or pathogens (e.g. Ash dieback, Phytophthora).
Get in Touch
Please get in touch to arrange a site visit and a member of our team will come out to your site to assess the works that you require.
T: 01420 579071
E: [email protected]
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