An overview of progress and success with a Kai pilot initiative in Ōtautahi with active leadership from Healthy Families Ōtautahi Christchurch.

Healthy Families Ōtautahi Christchurch is a partner on a pilot compost system aimed at hands-on teaching children and teachers and their wider kura whānau to make great compost, grow nutritious kai, learn about microbusiness and accelerate zero waste goals.

We started in week one of Lockdown 2020 out of frustration of the disconnection of many whānau to growing kai sustainably which was leading to the increasing dependence on foodbanks.

Healthy Families Ōtautahi Christchurch  has partnered with a commercial waste management company collecting urban food waste. At 3 different settings (a community garden;  a school/kura; a public park) , together with community volunteers, we are trialling making a low cost, accessible compost system to produce highly nutritious compost and kai, reduce food waste to landfill and accelerate zero waste aspirations at each setting.

The pilot project is so far really successful.

We started with an idea to trial 10 sites across the city.  Two sites in and we have learned that in order for this to be sustainable for people and land, we need to go deeper not wider.  So we’ve pulled our focus back to two sites with a third site about to be activated shortly (June 2021).

We have successfully engaged approximately 60 tamariki and kaiako; reduced by many tonnes the amount of food waste going to landfill and within the kura a microbusiness is being developed with the business students.  AND the kura, Te Pā o Rākaihautū. tell us that we’ve accelerated their zero waste goals by 2-4 years. The kura chef is also assisting the māra-kai lead to plan planting at scale of vegetables that feed the 300 tamariki each week which reduces their cost of buying kai.

This model is scalable, low cost, produces nutritious kai and has the potential to employ people to develop a microbusiness.  It also strengthens food sovereignty and as importantly, reduces food waste to landfill and clearly as we’ve heard from Te Pā, accelerates zero waste goals.

We’re still in pilot phase so are quietly testing our programme approach and how to get the best outcomes and, practically, testing our compost method in 3 different settings.    

The three settings in Ōtautahi Christchurch are:

  • A community garden – Seven Oaks, Waltham with Ara Institute
  • A school / kura – Te Pā o Rākaihautū (Te Pā) Linwood
  • Public lease land (7 hectare) - Nuku te Ao Trust, Red Zone, Dallington

We have requests from  different parts of the country wanting to learn more about what we’re doing here.

In order to leverage the success of the pilot and to  scale it to distribute the successes more widely, more resources are required.  We’ve had one grant of $3K from HFOC to activate the first site.   Our team of four, the  20:20 Compost team is voluntary, except for the one HFOC Systems Innovator role.

We need to fund a Co-Ordinator and assistants to scale the educational activities, both in person and online, to many more people.

Lack of resource limits our ability to scale and transfer the scheme to other areas at the moment.

The next stage of the project is to scale the process in a public setting which is Poareare with Noku Te Ao Trust.  The Trust holds a 12 month lease on 7 hectare in Dallington, designated red zone land,  and are keen to extend the mahi of the trial at Te Pā o Rākaihautū.

PARTNERSHIPS

  • 20:20 Compost team – Bailey Peryman, Erin Crampton, Gavin Sole, Huia Lambie (Healthy Families Ōtautahi Christchurch Systems Innovator)
  • Seed the Change, a philanthropic trust acting as the umbrella organisation for 20:20 Compost – key contacts : Claire Newman and Anake Goodall.
  • An established relationship with a commercial food waste collection agency to trial processes
  • A kura mana motuhake, Te Pā o Rākaihautu – a special character school in Linwood with Rangimarie Parata-Takurua (Chair) and Keith Murphy (Māra Kai lead).
  • Seven Oaks community garden in Waltham – Lead: Te Marino Lenihan (Director, Māori Development, Ara Institute of Canterbury)
  • An educational trust, Nuku Te Ao, leasing 7 hectare of land in Dallington red zone public space – Lead:  Rangimarie Parata-Takurua (Chair Te Pā Rākaihautū) with Gayle Brislane, Chair, Nuku Te Ao.

PEOPLE INSPIRED

  • 17 people participated in three  2 -hour wānanga making compost (held at Seven Oaks and Te Pā)
  • 15-30 tamariki  (and up to 60 on recurring but less frequent basis) participate weekly now making compost at Te Pā o Rākaihautū with māra kai (their garden) being a central focus of their learning.
  • Planning with the māra kai lead and  kura chef to grow kai at scale for school lunches, thereby reducing the cost of buying in kai.   
  • At least 3 kaiārahi have started or revived old composts at home

SUSTAINABLE METHODS
​​​​​​​AND PRODUCTS DEVELOPED

  • Skilled up in SPICE method of composting using inoculation to make a fungoid compost.
  • Diverted to local soil making:
    • 13.12 tonnes of commercial food waste 
    • 15.5 cubic metres of green waste (organic matter from Te Pā and Seven Oaks grounds, plus whānau drop-offs)
    • 1.85 tonnes compostable fibres (paper & cardboard)
  • Processed 8 tonnes of Te Pā School lunch food waste = approximately 2 tonnes per term or 40 litres daily.
  • Localised all processing of compostable fibres from Te Pā - diverted to local soil making.
  • Accelerated the zero waste goals of the kura by 2-4 years.
  • Kickstarted a microbusiness as a fundraiser for the kura.