March 3, 2014
EU to allow poultry litter as biomass fuel
By reclassifying poultry (http://) manure as an animal by-product, it may soon be combusted on farms according to EU regulation.
Irish company BHSL has already supplied turnkey systems to two large broiler units in the UK, which have been in operation for more than three years, with high levels of performance. This can satisfy the new EU-wide regulations using its dedicated fluidised bed combustion technology, according to the company. In the UK it is also accredited for support under the Renewable Heat Incentive.
"The abundant low-cost fuel allows us the flexibility to manage heat and air quality to great effect," say Nigel and Patrick Joice who have one of the plants based on their Norfolk farm. "Warmer and drier conditions have enhanced bird welfare, which has been reflected in much better food conversion ratios and lower levels of hockburn and pododermititis".
The reduced ammonia production from not using liquefied petroleum gas (LPG) also makes the external environment better and compliance with environmental permits simpler.
Despite the higher initial capital investment, the all-in-one on-site energy generation plant is providing an attractive payback, equivalent to conventional biomass without the sustainability issues of using virgin biomass, according to the Joices.