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Robert Wiseman Dairies

Wisemand Dairies logo

David Douglas Name: David Douglas

Role: Group Environmental Manager

Organisation: Robert Wiseman Dairies

Left: David Douglas (left) collecting the Vibes Award
The Wiseman site (filling room), Nr Glasgow Introduction to your business:
Robert Wiseman Dairies procures, produces and delivers liquid milk to customers throughout Great Britain.

Operating from seven major processing dairies in Aberdeen, East Kilbride, Glasgow, Manchester, Droitwich Spa, Okehampton and Bridgwater, the Company provides a consistently high quality product, all year round.

The Company has a strong and diverse customer base, in both the multiple and independent sector. In recent years, Robert Wiseman Dairies has expanded its business with the multiples so that, now, the Company is a major supplier to many of the sector's leading players.

Right: The Wiseman site (filling room), Nr Glasgow

Why did your business decide to try and achieve Zero Waste?
There are three main reasons for going for zero waste to landfill.

  1. Cost
    The rising cost of sending waste to landfill. There is a value in recycling some materials (for those materials that do not have a value, it is cheaper to recycle than to landfill).

  2. Environmental impact
    • Greenhouse gases from biodegradable waste are a major contribution to global warming.
    • The environmental impact of recycling is lower than that of landfill.
    • Recycling materials reduces use of non-renewable resources.
  3. Good business sense
    • It sends out a strong statement about the intentions of the company and enhances our corporate image.
    • It encourages continuous improvements, innovation and creativity.
Baled Materials for Recycling
Above: Baled Materials for Recycling


How did you start the journey towards Zero Waste?
We linked up with the BEP student placement programme to conduct an eight week waste audit at our Glasgow dairy. The audit mapped the waste stream throughout the process and identified each category of waste. Once we understood the wastes generated, the National Industrial Symbiosis Programme helped us identify alternative routes from landfill. We then introduced more recycling facilities and raised the profile of recycling within the dairy to staff with posters and presentations.

An example is the 'trackside' recycling we introduced in the filling hall. At key points where we identified waste was being generated we installed recycling stations. We made it easy to recycle and staff very quickly realised the benefits of this new system.

The site has an Environmental Champion and team who took ownership and drove improvements on site and this was a major factor in the success of the pilot project. The site created a special recycling area for the recyclables and put up large clear signs showing where each material is stored for collection.

How have you encouraged staff to become more involved in environmental issues?
All new staff receive environmental training as part of their induction training. Each site has an Environmental Champion and an Environmental Team as support. The team is made up of volunteers from each of the separate areas on site.

Through a suggestions scheme, staff can make improvement suggestions which the team take forward. Regular meetings can also be used as a platform for raising staff awareness as well as on site training and a regular staff newsletter.

The newsletter is sent to each employee's home, which allows their families an insight into what the company is doing.

A recent composting and 'Love food, hate waste' workshop in Head Office proved very successful in raising staff awareness on food waste. The plan is to hold one at each site and hopefully this will help in reducing food waste generated on each site.

What benefits have you got from reducing, reusing and recycling your waste?
With landfill tax rising each year there has been huge financial savings in going for zero waste to landfill. We also receive a rebate on some materials which offsets the initial cost of buying them.

Most of the waste that previously went to landfill was biodegradable and therefore contributed to global warming. By diverting this waste we are reducing our carbon footprint.

By engaging staff in workshops and raising their awareness to the issues of sending waste to landfill we have found the path to zero waste easier.

What obstacles have you faced in trying to achieve Zero Waste?
The main challenge is finding routes for difficult materials or those where the volumes are low. We found a lack of collection infrastructure to support the collection of these materials.

What's been the single biggest challenge and how have you tried to overcome it?
The biggest challenge is diverting the last few percent remaining in the landfill bins. We are looking at a number of options which include anaerobic digestion and pyrolysis.

We thought removing individual waste bins would be a challenge but on the whole staff supported the idea.

Which wastes do you produce and how do you deal with each one?

Waste type

HDPE plastic bottles

TetraPak carton waste

Backing paper from the labels (this is waxed paper)

Paper from the offices

Cardboard

Miscellaneous plastics

Metals

Wood pallets
Disposal route

Baled and recycled

Baled and recycled

Previously landfilled but now recycled

Recycled

Recycled

Recycled

Recycled

Reused or recycled

Materials waiting for collection Residual Wastes are:
  • Food and food packaging from the rest areas.
  • Earplugs.
  • Contaminated packaging.
Left: Materials waiting for collection

What do you have left to do before you reach your Zero Waste goal?
Our Manchester dairy is now recycling 99.98% of its waste. The Glasgow site where we started the project is currently recycling 96% of their waste and other dairies are not far behind (the average is 83%). The distribution depots are sending recyclable materials back to the diaries for bulking up and head office is leading an initiative in looking at composting and reducing the food waste.

What else have you done to try and improve the environmental impact of your business and staff?
  • Developing an Environmental Strategy that will be the cornerstone of our drive to reduce our environmental impact.
  • First Scottish company to sign up to the WRAP Courtauld Commitment.
  • Working with the dairy industry to develop a standard for using recycled plastic in plastic milk bottles.
  • Assessing the feasibility of biomass at new Bridgwater dairy.
  • Rainwater harvesting at new Bridgwater dairy and new distribution depot at Amesbury.
  • Bridgwater cleaning waste water to bathing water standards and project now looking to make that potable.
  • Environmental Management Systems (EMS) – Production, distribution, farm services and garages are accredited to ISO 14001 standard.
  • Trialling biodiesel processed from used cooking oil and tallow to 20% blend and increasing the use of Liquid Natural Gas (LNG).
  • Zero waste to landfill target.
  • Recently completed the Carbon Trust Carbon Management Programme – This will put in place strategy to move towards being a low carbon company.
  • Environmental training toolkit developed to offer more flexible and detailed environmental training.
  • Safe And Fuel Efficient Driving (SAFED) programme being rolled out across HGV drivers.
Finally, what advice would you give to other businesses considering reducing their waste to landfill?
Key to success is to understand the waste streams and get staff involved in the process at the very beginning. By raising awareness, making it easy to recycle and demonstrating the benefits staff will understand why and contribute to its success.

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