Turning Waste into Wonder: Our new Ridan 400 Composter Arrives

A landmark step in our school's sustainability journey - pupils and staff trained as Brearley Hall embraces waste composting at scale

The newly installed Ridan 400 Composter forms the centre of our compost processing station. Plants grown from seed at Brearley Hall will be planted to enhance the site for wildlife and the wider school.

We're delighted to announce a major milestone in our commitment to environmental responsibility: the successful delivery and installation of a brand-new Ridan 400 Composter. The unit is now fully operational and positioned in our new, dedicated composting area, marking the beginning of an exciting new chapter in how our school manages food waste.

Delivery & Installation

The Ridan 400, one of the most efficient food waste composters available for school settings, was delivered and professionally installed earlier today. The unit sits alongside a bank of three secure compost bays, creating a comprehensive waste processing station set against our traditional stone retaining walls.

The installation process was carefully planned to integrate seamlessly into the school grounds, with a dedicated hardstanding base ensuring year-round accessibility and ease-of-use for both staff and pupils.

Training for Children & Staff

From the beginning, we were determined that this wouldn't be just another piece of equipment - it's a living educational resource. Training was delivered by Dan & Laura from Ridan, for both pupils and staff, covering:

• How the Ridan composter works, including the tumbling mechanism that accelerates the breakdown of waste into rich compost

• What materials can and can't be composted, ensuring safe and effective use

• The importance of maintaining the correct balance of food waste and carbon-rich materials (such as cardboard and paper) to produce high-quality compost

• Safe handling procedures, hygiene practices and how to manage the composter on a day-to-day basis

• How to harvest and use the finished compost to enrich our gardens and growing areas

Children across year groups took part in the hands-on session, with pupils quickly taking ownership of the process. Many have already volunteered for the composting rota, showing real enthusiasm for the project.

Benefits to Our School

The Ridan 400 will deliver tangible, immediate benefits across the school:

• A significant reduction in food waste sent to landfill from our kitchen

• A supply of free, nutrient-rich compost for our garden, reducing the need to buy growing materials

• A reduction in our waste disposal costs over time

• A powerful, practical resource linking science, geography, DT and PSHE

• Increased pupil engagement with sustainability, responsibility and the natural world

Wider Environmental Benefits

The environmental case for composting food waste is compelling. When food waste is sent to landfill it breaks down anaerobically, which produces methane, a greenhouse gas around 25 times more potent than carbon dioxide. By composting on-site, we're making a direct contribution to reducing our carbon footprint.

Key environmental benefits include:

• Prevention of methane emissions that would otherwise result from food waste in landfill

• Reduction in the carbon cost associated with transporting waste off-site

• Creation of a natural, peat-free soil improver, helping to protect precious peatland habitats

• Reduction in the carbon cost associated with transporting growing materials on-site

• Supporting biodiversity within the school grounds by producing living compost teaming with beneficial microorganisms and invertebrates

• Modelling circular economy principles to the next generation, helping children understand how natural systems close the loop on waste

This composter is far more than a piece of equipment; it's a statement about the kind of organisation we want to be and the values we want our children to carry with them into the future. I'm incredibly proud of how enthusiastically our pupils and staff have embraced it.

We look forward to sharing updates on the composter's progress throughout the year, including the first harvest of our finished compost, the enrichment of our growing beds, and using plants grown from seed at Brearley Hall to help the composting area blend naturally into its surroundings and enhance the site for wildlife and the wider school community. Thank you to everyone who helped make this project a reality; the Senior Leadership Team supporting the capital outlay needed to purchase the equipment, the staff who have supported the installation and the pupils who are already taking pride in it's operation.