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2MWe Electricity
2MWth Heat
30K Fertiliser

Rolton were selected by Biogen to support the construction of this anaerobic digestion plant in Baldock, Hertfordshire.

The state-of-the-art facility produces bio-fertiliser from food chain waste and biogas alongside renewable electricity for exportation to the local distribution network. The project involved the erection of buildings, tanks, landscaping, and upgrading of existing farm access.

The site produces 2.2MW of renewable electricity, along with bio-fertiliser that will be used on nearby farmland. We provided multi-disciplinary engineering design services for this landmark project, which provides a sustainable food waste solution for homes and businesses across Hertfordshire and the surrounding areas.

Key figures for the site production from food waste include;
Electricity – 2MWe
Heat – 2MWth
Fertiliser 30,000 tonnes PA

News

Rolton collaborate with Centreco to bring energy thinking to PropTech Connect

1 September 2025

This year Centreco, a UK leading commercial solar energy system design, installation and management organisation are exhibiting and sponsoring for the first time and have invited Rolton to partner in providing their thinking and content for two sessions focused on energy and technology, bringing thinking around this topic to the show.