Waste to Energy to Divert FRP Waste From Landfill

For almost 20 years Boatbreakers have been at the forefront of dealing with the problem of old boats. We often get asked what can be done to minimise the environmental impact. Sending the boat waste to be turned into energy could be a greener solution.

The disposal of end-of-life fibreglass boats presents a growing environmental challenge. Traditionally, after being stripped down of all recyclable material the FRP hull material would end up in landfills. Composite materials, primarily fibreglass reinforced plastic (FRP), are non-biodegradable and occupy significant space. One new solution alternative is sending this fibreglass waste to energy recovery facilities. 

Energy recovery, often through incineration with energy capture (waste-to-energy), offers a multi-faceted solution. For fibreglass boats, the organic resin components within the FRP can be combusted. This releases energy in the form of heat, which can then be converted into electricity or used for district heating. This process not only diverts substantial waste from landfills but also generates a renewable energy source.

While the fibreglass itself is largely inorganic and does not burn, it typically remains as an inert ash residue after combustion. This ash can sometimes have further applications, such as an aggregate in construction materials. Further closing the loop on resource recovery. Challenges exist, including the need for proper pre-processing of the boats (e.g., removal of hazardous materials, metal components) and ensuring efficient and clean combustion to minimise air emissions. Investing in and expanding the infrastructure for fibreglass boat waste-to-energy recovery represents a pragmatic and environmentally responsible approach to managing this increasingly prevalent waste stream, turning a disposal problem into an energy opportunity.