Biogen Greenfinch (Bedfordia Group) Review

Posted on: 29 April 2012 | Filed under: 

biogen-greenfinch-review-imageBiogenGreenfinch, part of the Bedfordia Group, is a one-of-a-kind contractor in the UK in both structure and its abilities to operate anaerobic digestion plants. It is a British owned, family business with over 30 years experience within the anaerobic digestion industry, and their engineering group is located in their offices in Ludlow, Shropshire. The Biogen Greenfinch company was formed when two of the UK’s leading ecological enterprises and anaerobic food digestion contracting organisations, Biogen (UK) and Greenfinch, were united by Bedfordia in October 2008. All three businesses have been built from what are described as family enterprises with solid values.

They promote, establish and utilise impressive British modern technology that fulfills several of today’s ecological obstacles. We provide a thoroughly sustainable answer that supports not simply the atmosphere, however the urban and rural food chain companies and communities where we operate.

Biogen Greenfinch describe their process is an unique application of an established technology. It utilizes anaerobic food digestion) to reuse food waste and additional natural materials. Food waste enters a sealed building where it is refined into the consistency of a porridge, and pumped into temperature controlled sealed vessels called digesters. It is right here that micro-organisms feed on the food waste and produce biogas. The biogas produced is usually comprised of 60% methane and 40% carbon dioxide and is captured and utilized as a fuel in a CHP (combined heat and power) unit.

They explain that there are two primary sorts of AD process. One type achieves hotter temperatures within the digester (thermophilic: up to 60 ° C) than the other (mesophilic: ~ 35-40 ° C). The kind picked depends largely on the feedstock to be processed. All the waste that they process is treated in sealed vessels.

They are focusing their energy on creating, building and operating a network of food waste digesters around the UK, in other words they operate as EPC Contractors throughout the UK. This, they see as being in response to the high need to utilize anaerobic digestion as a cost-effective and ecologically beneficial solution to the UK’s food waste issues. Biogen Greenfinch provide commercial anaerobic digestion plants which they declare to be all-British in design, by having expert production implemented in-house, allowing us to source the greatest equipment in the globe. Their stated philosophy is described as considering the lifespan costs of the project, and then designing and building each plant for its whole life value instead of merely the up-front cost.

They include within the skills of their employees engineers who are experts in areas such as specialist stainless steel welding, which they view as essential to the effective design and operation of anaerobic digesters. They describe their special skill as having an intimate understanding of the demands of innovation in the structure and civil engineering aspects of their ventures, which they see as being crucial to effective waste handling and processing operations.

Biocycle Ludlow Digester Project

Based in Ludlow, Shropshire, and in operation since 2007, the Biocycle Ludlow Digester project, run by Biogen Greenfinch, makes use of the anaerobic food digestion process to treat source separated organic waste. This effective facility was initially developed as a UK Government moneyed / Defra Demonstrator Project cash contributed plant.

Biogen operates a number commercial plants, in addition to the “Biocycle Plant” in Ludlow, Shropshire, and the number is rising fast. The Westwood AD Plant was first, it being opened in June 2009, and located near Rushden in Northamptonshire. The second is the Twinwoods Plant in Milton Ernest, Bedfordshire (initially opened in 2005), but upgraded by the Biogen Greenfinch.

They reuse waste food in their anaerobic food digestion (AD) plants to make renewable energy. All that continues to be discharged afterwards is a liquid, rich in nutrients, which they return to the land as a biofertiliser to increase crop yield, allowing the farms using this product to change from fossil fuel derived fertilizers to this sustainable alternative. Their digesters are fed with food waste from homes, shops, pubs, other eateries, resorts, offices and the factories generating and processing all sorts of food. Nothing at all is squandered and it is decleard to be the truly green alternative to landfill.

Westwood can easily process 45,000 tonnes of food waste each year generating 2.1 MW of renewable electricity, sufficient for 3,600 residences. It also produces 35,000 tonnes of a first-rate liquid biofertiliser, enough to support 1,750 acres of expanding yield.

The South Shropshire Biodigester was funded by the Department of Food and Rural Affairs (Defra) and Advantage West Midlands to demonstrate the diversion of source separated family kitchen waste from land fill. The plant was designed and developed by Greenfinch Ltd, who also now has the arrangement to operate the plant. Greenfinch Ltd and South Shropshire District Council are partners on this project and have set up a not for profit company called “Biocycle South Shropshire” to manage the plant.

The preliminary feedstock was garden and kitchen waste however the garden waste consisted of a great deal of contamination ranging from plastic bags right through to construction materials and even automobile engines. The plant was operated on this feedstock for the 1st nine months. Subsequent to this, collections were implemented in some localities to collect segregated food waste, and the plant commenced operating making use of this feedstock only. Operating charges were much higher by having the addition of garden waste but by having lesser biogas development.

Developed by winning financing from Advantage West Midlands and the Defra new modern technologies demonstrator program, the Ludlow biodigester has actually been run by Biocycle /Biogen Greenfinch since its inception in 2006. It processes up to 5,000 tonnes of food waste a year, including that from residences in the south Shropshire spot. It is the first of its kind in the UK.

Leave a Reply