After making the decision to explore the possibilities of a renewable energy heat source, SWP applied to Low Carbon Dorset for help to bring their project to life.

An initial energy report from Low Carbon Dorset provided SWP with a list of recommended measures that could help reduce their energy bills, improve their workspace and cut down on emissions. The report was packed with technical specifications, estimated return-on-investments, info on government subsidies and potential carbon savings.

Armed with this report SWP then set about prioritising which measures they wanted to install. A grant was available from Low Carbon Dorset to cover 40% of the project cost.

A 90-kW wood pellet boiler was installed in the main factory. Existing electric radiators were replaced with a blown air system using heat provided by the biomass boiler. Additional radiators were positioned in the offices and canteen area to utilise the heat provided.

A buffer tank and pellet hopper were also installed on the premises. This required the construction a concrete slab and internal building to accommodate this.

Two loading/unloading bay doors (previously regularly left open during operating hours) were replaced with quick up and down insulated doors to ensure heat retention in the building.

With an extensive, and reasonably constant electricity demand and a large, unshaded, south-facing roof, solar PV was identified as an excellent fit for SWP.  Due to budget constraints, and the company’s immediate requirement for heating, they decided not to proceed with this recommendation immediately.  The opportunity for SWP to apply for a further grant from Low Carbon Dorset to carry out this recommendation will be available for the remaining duration of the programme.

Here’s what Stuart Tracy (Sales Director) from South West Packaging had to say about their carbon reduction project:

The Boiler has made a world of difference, not only to our staff who now find the workplace a much more comfortable environment to work in, but the knock on effect to the machinery and glues we use.  Keeping the factory at a steady temperature throughout the week has made the final product even better!

 

The green benefits of the boiler are also a big plus point to our customers.  They are now buying an environmentally friendly product, which has also been produced as such.

 

The Low Carbon Dorset grant enabled the project to get underway.  We had just invested in new machinery so would have installed electric heaters in the factory to get us over the last winter period, and probably not looked into the heating issue again for a couple of years.