Vegetable waste plant gets go-ahead

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Wednesday, August 05, 2009
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This is Lincolnshire

A village farm has been given the green light for a pioneering plan to generate electricity using vegetable waste.

And, Boston Borough Council's planning committee was told that the anaerobic digestion plant at Staples in Wrangle has already been given the backing of the Government.

The plant will see waste such as miss-shapen vegetables, leaves and stems burned in two digesters to create bio-gas to power a 1.4MW engine that, in turn, will produce 11,565MWh per year.

Staples production director George Read told councillors half the energy produced would be used to provide electricity for the firm's Marsh Farm complex with the rest going into the National Grid.

He said similar plants had already been successfully "tried and tested" in Denmark and Germany.

Mr Read said the whole process would be carried out in a "contained, sealed environment" to prevent any bad odours being generated and revealed waste material created would be used as fertiliser.

He added the scheme had been backed by the Government, which had designated it an "exemplar project" with the hope that it would lead the way for other such projects elsewhere in the UK.

Councillors unanimously voted in favour of the plan that included the plant itself with a 21 metre high primary digester, a smaller secondary digester and a plastic-coated steel framed portal building to house the engine as well as new walls and security fencing.

Cllr Mike Brookes explained: "This is an environmentally friendly scheme which ticks all the boxes. It is using vegetables that would otherwise be left to rot and is also low odour."

Mayor of Boston Cllr Maureen Dennis, who represents Wrangle on the council, said the plant would be a 'showcase' for the area, while committee chairman Cllr Alison Austin described it as "an excellent first for the borough".

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3 Comments

  • Profile image for This is Lincolnshire

    by Brian Wilson, Woodhall Spa

    Monday, August 10 2009, 9:27AM

    “AD is an interesting concept for Boston area, council waste survey shows food and vegetable waste is some 9% higher than national average, nearly a third of all waste produced. Cannot understand intention to grow maize for use in process when council intend to haul food waste across County to burn it upwind of Lincoln. Gov have just announced need to utilise land to grow more food plus have confirmed councils are using incinerators to burn recyclable material because they cannot be bothered to segregate food.
    It would appear there is room for application of joined up thinking to achieve best environmental solution but is anyone in authority interested?
    Kind Regards
    Brian Wilson”

  • Profile image for This is Lincolnshire

    by Chintan S Desai, Bonston,UK

    Friday, August 07 2009, 7:29AM

    “Hi Srinivas,
    It seems you are an AD expert..I'm surprised that you picked up this artilce from Mumbai.
    I'm in Boston looking for feasibility of an AD plant for a local veg waste generating co.
    Please let me know if we can have an exchange of thoughts.
    ciao.”

  • Profile image for This is Lincolnshire

    by SRINIVAS KASULLA, INDIA - MUMBAI

    Wednesday, August 05 2009, 8:03PM

    “Excellent 2 stage design and it will work superbly for the vegetable waste.
    with the energy generation per day its quite clear that the plant will be approx more than 100 tons of waste per day,
    one suggestion would be 2 units of similar models i.e. 2 primary and 2 secondary digesters will work uninterruptedly.
    Seems like the present model will be having approx 30 - 40 days retention and secondary digester will be of 15 - 20 days, is it so .... please do comment.

    SRINIVAS KASULLA
    srinivaskasulla@gmail.com”

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