News | Education
15 Feb 2025 23:59
NZCity News
NZCity CalculatorReturn to NZCity

  • Start Page
  • Personalise
  • Sport
  • Weather
  • Finance
  • Shopping
  • Jobs
  • Horoscopes
  • Lotto Results
  • Photo Gallery
  • Site Gallery
  • TVNow
  • Dating
  • SearchNZ
  • NZSearch
  • Crime.co.nz
  • RugbyLeague
  • Make Home
  • About NZCity
  • Contact NZCity
  • Your Privacy
  • Advertising
  • Login
  • Join for Free

  •   Home > News > Education

    New Otago University research has found not all unwanted food is able to be re-purposed in a sustainable way

    New Otago University research has found not all unwanted food is able to be re-purposed in a sustainable way


    The Public Health Communication Centre has looked into how up-cycled food is environmentally, socially and economically sustainable.

    Author Meg Thorsen says it shows environmental benefits rely on factors such as the type of waste being re-purposed and the energy needed for processing.

    She says up-cycling brewer's spent grain into food products could have a higher carbon footprint than using it as animal feed - unless appropriate processes are used.

    Thorsen says it shows there's a need for policies to balance the outcomes.

    © 2025 Newstalk ZB, NZCity

     Other Education News
     14 Feb: A 32-year-old man has been arrested for allegedly performing an indecent act at an Auckland schoolgirl on Wednesday
     14 Feb: As new charter schools open, we still know too little about how they worked last time
     12 Feb: A music expert’s tips on making an unforgettable mixtape (or playlist) for your Valentine
     11 Feb: New Zealand's secondary school scholarship results are out
     11 Feb: Healthcare in Africa on brink of crisis as US exits WHO and USAid freezes funds: health scholar explains why
     11 Feb: A priest has pleaded guilty to abusing five boys at a Feilding boarding school
     10 Feb: Rotorua Boys' High School is supporting family and the wider school community after a hostel student's died
     Top Stories

    RUGBY RUGBY
    The Brumbies have won a see-sawing Super Rugby Pacific contest in Suva, beating the Fijian Drua 36-32 More...


    BUSINESS BUSINESS
    South Waikato's council is aiming to promote growth in the area despite paper production ending at Tokoroa's Kinleith Mill More...



     Today's News

    Law and Order:
    Violence and protests at Auckland Pride events yesterday 22:26

    Law and Order:
    Two people have been taken to hospital after they were seriously injured by a dog in Auckland's Manurewa 21:56

    Christchurch:
    A large vegetation fire is still burning at Canterbury's Lewis Pass Road at Island Hills 20:36

    Business:
    South Waikato's council is aiming to promote growth in the area despite paper production ending at Tokoroa's Kinleith Mill 20:26

    International:
    Drone attack on Chernobyl nuclear plant casts shadow over peace prospects 19:56

    Rugby:
    The Brumbies have won a see-sawing Super Rugby Pacific contest in Suva, beating the Fijian Drua 36-32 18:56

    Rugby League:
    Hamilton's proven to be a happy hunting ground for the Warriors, as a first-half blitz fuelled a 36-10 win over the Storm 18:36

    Soccer:
    Auckland FC intend to make up for the biggest blip in their debut A-League men's season when they take on Western United in Melbourne tonight 18:06

    Rugby League:
    The New Zealand Warriors have wrapped up an unbeaten pre-season with today's impressive 36-10 win over the Melbourne Storm in Hamilton 17:46

    Rugby:
    No complacency from All Blacks left wing Caleb Clarke as he looks to build on a standout 2024 rugby campaign 16:56


     News Search






    Power Search


    © 2025 New Zealand City Ltd