Green Space Innovations, in partnership with Reencle, has launched the UK’s first office food digester designed to process food waste directly within workplace environments, marking a shift toward more circular facilities management practices in commercial buildings.

The system provides an on-site alternative to traditional waste collection models, where food waste is typically stored in caddies and transported off-site for processing. Instead, the digester uses a sealed microbial decomposition process powered by naturally occurring microorganisms, breaking down organic waste through controlled temperature, aeration and agitation.

Designed for office environments, each unit can process approximately 1–1.5kg of food waste per day, including fruit, vegetables and cooked leftovers. Organisations with higher volumes can scale the solution by deploying multiple units across sites.

According to the company, the system can reduce food waste volume by up to 90%, significantly lowering the need for external collection services and reducing associated transport emissions. The resulting compost can be reused within sustainability programmes, including donation to community gardens or use in employee engagement initiatives.

The digester is integrated with Green Space Innovations’ GreenScope platform, which enables organisations to track environmental metrics such as waste diverted, carbon impact and resource recovery performance. This data supports ESG reporting and helps facilities managers demonstrate measurable sustainability outcomes.

The launch reflects increasing demand within the facilities management sector for technologies that embed sustainability into everyday workplace operations. Rather than treating waste as a downstream issue, the system positions it as a managed building resource aligned with broader net zero and circular economy targets.

Facilities managers are increasingly under pressure to reduce operational waste streams while improving reporting accuracy and delivering visible sustainability initiatives within occupied buildings. Technologies such as on-site digesters are becoming part of a wider shift toward decentralised waste treatment, where environmental performance is measured at the point of generation rather than at disposal stage. This approach is expected to support organisations in meeting both internal ESG targets and external compliance requirements across workplace portfolios. Adoption is expected to grow across UK office estates rapidly.

Explore the full story and how the technology supports workplace sustainability at source.