• About
  • Contact
  • Advertise
  • Awards
  • Classifieds
  • Login
  • Login
No Result
View All Result
Membership
Quota Media
Omnibuzz

Food systems news

Tuesday March 21 2023

Great minds think aloud

  • News
    • All
    • In the news
    • Features
    • Opinion
    eco-labels

    Supermarket food could soon carry eco-labels, says study

    The “Inflation Reduction Act” marks a new chapter for America’s climate policy. Pic: PA

    New US act encourages low-carbon purchases

    Economist chart: Sources: UN Comtrade; UN joint coordination centre; Ukrainian

    Nine cargo ships have left Ukraine

    Smog is so bad in Delhi at times that the government has closed elementary schools. Sajjad Hussain/AFP via Getty Images

    The UN just declared a universal human right to a healthy, sustainable environment

    carbon-neutral eggs

    Hens fed insects to lay carbon-neutral eggs

    Oleksiy Vadatursky was worth $450m (£369m), according to a 2020 estimate by Forbes

    Ukraine grain tycoon killed in Russian shelling

    General Assembly Meets on Peacebuilding and Human Rights. Photo by UN

    UN right to a healthy environment “is ammunition for campaigners”

    Grain exports

    Ukraine war: Grain exports could restart ‘within days’

    Protests in Nairobi as Maasai activists deliver a petition to the Tanzania High Commission, in Kenya, 17 June 2022. EPA-EFE/Daniel Irungu

    In northern Tanzania, the government is trying to evict thousands of Maasai

    Dr Roberto Mukaro Agüeibaná Borrero uses air quotes: “Indigenous people are being kicked out to ‘protect’ the animals and land”

    Indigenous Peoples side lined at UN, opening the door to land grabs under 30×30

  • Business
  • Policy
  • Research
  • Sections
    • All
    • Retail
    • Data
    • Society
    • Environment
    • Economy
    • Health
    • Food Safety
    • Governance
    • Security
    • Sustainability
    • Agriculture
    • Rights
    • Tech
    eco-labels

    Supermarket food could soon carry eco-labels, says study

    The “Inflation Reduction Act” marks a new chapter for America’s climate policy. Pic: PA

    New US act encourages low-carbon purchases

    Economist chart: Sources: UN Comtrade; UN joint coordination centre; Ukrainian

    Nine cargo ships have left Ukraine

    Indigenous communities are raising awareness about how the proposed lithium mine at Peehee Mu'huh (Thacker Pass), NV, will impact their ancestral burial grounds, water resources, and wildlife. Photo by Chanda Callao/ @Peopleofredmountain.

    Free, prior and informed consent required as clean energy threatens Indigenous Peoples

    Smog is so bad in Delhi at times that the government has closed elementary schools. Sajjad Hussain/AFP via Getty Images

    The UN just declared a universal human right to a healthy, sustainable environment

    carbon-neutral eggs

    Hens fed insects to lay carbon-neutral eggs

    Oleksiy Vadatursky was worth $450m (£369m), according to a 2020 estimate by Forbes

    Ukraine grain tycoon killed in Russian shelling

    General Assembly Meets on Peacebuilding and Human Rights. Photo by UN

    UN right to a healthy environment “is ammunition for campaigners”

    Grain exports

    Ukraine war: Grain exports could restart ‘within days’

    Trending Tags

    • Covid-19
    • UK
    • Retail
  • Comms unit
  • Shop
  • Events
  • News
    • All
    • In the news
    • Features
    • Opinion
    eco-labels

    Supermarket food could soon carry eco-labels, says study

    The “Inflation Reduction Act” marks a new chapter for America’s climate policy. Pic: PA

    New US act encourages low-carbon purchases

    Economist chart: Sources: UN Comtrade; UN joint coordination centre; Ukrainian

    Nine cargo ships have left Ukraine

    Smog is so bad in Delhi at times that the government has closed elementary schools. Sajjad Hussain/AFP via Getty Images

    The UN just declared a universal human right to a healthy, sustainable environment

    carbon-neutral eggs

    Hens fed insects to lay carbon-neutral eggs

    Oleksiy Vadatursky was worth $450m (£369m), according to a 2020 estimate by Forbes

    Ukraine grain tycoon killed in Russian shelling

    General Assembly Meets on Peacebuilding and Human Rights. Photo by UN

    UN right to a healthy environment “is ammunition for campaigners”

    Grain exports

    Ukraine war: Grain exports could restart ‘within days’

    Protests in Nairobi as Maasai activists deliver a petition to the Tanzania High Commission, in Kenya, 17 June 2022. EPA-EFE/Daniel Irungu

    In northern Tanzania, the government is trying to evict thousands of Maasai

    Dr Roberto Mukaro Agüeibaná Borrero uses air quotes: “Indigenous people are being kicked out to ‘protect’ the animals and land”

    Indigenous Peoples side lined at UN, opening the door to land grabs under 30×30

  • Business
  • Policy
  • Research
  • Sections
    • All
    • Retail
    • Data
    • Society
    • Environment
    • Economy
    • Health
    • Food Safety
    • Governance
    • Security
    • Sustainability
    • Agriculture
    • Rights
    • Tech
    eco-labels

    Supermarket food could soon carry eco-labels, says study

    The “Inflation Reduction Act” marks a new chapter for America’s climate policy. Pic: PA

    New US act encourages low-carbon purchases

    Economist chart: Sources: UN Comtrade; UN joint coordination centre; Ukrainian

    Nine cargo ships have left Ukraine

    Indigenous communities are raising awareness about how the proposed lithium mine at Peehee Mu'huh (Thacker Pass), NV, will impact their ancestral burial grounds, water resources, and wildlife. Photo by Chanda Callao/ @Peopleofredmountain.

    Free, prior and informed consent required as clean energy threatens Indigenous Peoples

    Smog is so bad in Delhi at times that the government has closed elementary schools. Sajjad Hussain/AFP via Getty Images

    The UN just declared a universal human right to a healthy, sustainable environment

    carbon-neutral eggs

    Hens fed insects to lay carbon-neutral eggs

    Oleksiy Vadatursky was worth $450m (£369m), according to a 2020 estimate by Forbes

    Ukraine grain tycoon killed in Russian shelling

    General Assembly Meets on Peacebuilding and Human Rights. Photo by UN

    UN right to a healthy environment “is ammunition for campaigners”

    Grain exports

    Ukraine war: Grain exports could restart ‘within days’

    Trending Tags

    • Covid-19
    • UK
    • Retail
  • Comms unit
  • Shop
  • Events
No Result
View All Result
Quota Media
No Result
View All Result
Home Topics Data

Berners-Lee carbon calculator for food choices published

Vegan choices not necessarily best for the environment

by Jack Groves
January 8, 2021
in Environment, Features, Research
Reading Time: 2 mins read
0
Berners-Lee carbon calculator for food choices published

Mike Berners-Lee provided the food carbon calculator for the BBC's Feast to Save the Planet

225
SHARES
2.5k
VIEWS
Share on TwitterShare on LinkedInShare on Facebook

The BBC has published a chart adding up the total greenhouse gas cost of foods in the UK’s main diet.

It was designed by carbon footprint expert Mike Berners-Lee, who is a fellow of the Institute for Social Futures at  principal at Small World Consulting.

The publication coincides with the BBC’s Horizon documentary Feast to Save the Planet which Berners-Lee joined.

He said on the programme, “There’s the carbon footprint of inputs such as fertiliser, some animals burp up methane which is a powerful greenhouse gas, there’s agricultural machinery to harvest crops, then processing, and transport, then packaging – all of those things add up to the carbon footprint and ends up in the food checkout.

“We’re measuring the carbon dioxide equivalent [of these foods].”

The figures are a rough guide, as all food supply chains differ and the knowledge is “far from certain”.

It shows that food which is shipped by plane, over long distances, such as asparagus when it’s out of season in the UK, carry a very high carbon footprint. Bananas, although imported from Latin America, have a low carbon footprint because they arrive by ship. Quorn, a vegan protein substitute, has a higher footprint than UK-caught prawns and UK sourced chicken. Parmesan driven from Italy had a higher footprint than UK-sourced bacon.

“Any wasted food means its entire carbon footprint has been completely in vain”

It was said on the programme that in the UK we each produce three tonnes of carbon per year through the food and drink we consume – the same as a flight to Hong Kong. This needs to drop dramatically to meet net zero carbon emission targets by 2050, to slow down the rate of carbon warming.

Berners-Lee said cooking methods can reduce our carbon footprints:

  • Saucepans are less efficient than kettles. Boil water in a saucepan when adding food while the water is cold so, it cooks in the warming water.
  • Using a lid on the saucepan saves 20 percent of the energy otherwise needed.

The programme explained that nearly 60% of our food waste ends up in landfill sites or incinerators. Berners-Lee said, “Any wasted food means its entire carbon footprint has been completely in vain.

“If we put the waste in a landfill site a load of methane is allowed to escape into the atmosphere. Human edible food needs to be eaten by humans.”

In the show, MasterChef judge Gregg Wallace and mathematician Dr Hannah invited five guests to a dinner party where they were scored on the carbon footprint of each dish they ate.

Diners Sara Pascoe, Amol Rajan, Nikki Fox, Desiree Burch and Matthew Fort tried to tell which dishes were better for the environment than others,

You can catch up on the show here.

Sign up for Best of Quota
  Thank you for Signing Up
Please correct the marked field(s) below.
1,true,6,Contact Email,2 1,false,1,First Name,2 1,false,1,Last Name,2
Tags: Mike Berners-Leecarbon
Previous Post

Cheap food is no longer a tenable economic model, academic tells Oxford Farming Conference

Next Post

Brexit leaves some food shelves empty in Ireland

Jack Groves

Jack Groves

Jack Groves is a founding contributor to Quota. He views food systems as fundamental to business success and human progress. He is endlessly curious about the people in food systems, their skills and culture. Contact JackGroves@quota.media with news and views.

Next Post
Brexit leaves some food shelves empty in Ireland

Brexit leaves some food shelves empty in Ireland

Please login to join discussion

Editor's Picks

Indigenous communities are raising awareness about how the proposed lithium mine at Peehee Mu'huh (Thacker Pass), NV, will impact their ancestral burial grounds, water resources, and wildlife. Photo by Chanda Callao/ @Peopleofredmountain.
Rights

Free, prior and informed consent required as clean energy threatens Indigenous Peoples

by May Davies
August 9, 2022
0
1.1k

A new coalition of Indigenous Peoples is calling for free, prior and informed consent to be negotiated without exception as...

Read more
Smog is so bad in Delhi at times that the government has closed elementary schools. Sajjad Hussain/AFP via Getty Images

The UN just declared a universal human right to a healthy, sustainable environment

August 6, 2022
1.1k
Protests in Nairobi as Maasai activists deliver a petition to the Tanzania High Commission, in Kenya, 17 June 2022. EPA-EFE/Daniel Irungu

In northern Tanzania, the government is trying to evict thousands of Maasai

July 23, 2022
1.1k
Mikkel Friis-Holm: "It was great to be the dad of real principle." Pic: Robin Skjoldborg

Mikkel Friis-Holm’s Chocolate War – free speech vs boycotts in Copenhagen

July 15, 2022
2.7k
Ecuador’s Indigenous peoples: we are protecting our territories “If we lose territory we lose everything. It’s that simple.” Pic: Confederación de Nacionalidades Indígenas del Ecuador

Ecuador’s Indigenous Peoples: we are protecting our territories

July 1, 2022
1.2k
Twitter Youtube LinkedIn
  • About
  • Advertise
  • Awards
  • Contact
  • Shop
  • Classifieds
  • Events
  • Login

Popular Tags

Covid-19 United States United Kingdom United Nations Brexit 2021 Food Systems Summit European Union China Food and Agriculture Organization UK World Food Programme Nestle Climate Change COP26 Food banks Meat Farmers Slavery

Best of Quota

Our audience's free secret weapon, leaving others to ask, "What do they know, that I don't?"


Thank you for Signing Up
Please correct the marked field(s) below.
1,true,6,Contact Email,21,false,1,First Name,21,false,1,Last Name,2

© 2021 Quota Media Limited | All rights reserved | Registered Company Number 12581018      Online Web Fonts

Terms & Conditions      Privacy Policy      Ethical Policy      Cookie Policy     

No Result
View All Result
  • Home
  • News
  • Business
  • Policy
  • Research
  • Comms unit
  • Shop
  • Events
  • Membership subs
  • Awards
  • Contact
  • About

© 2021 Quota Media Limited | All rights reserved | Registered Company Number 12581018      Online Web Fonts

Terms & Conditions      Privacy Policy      Ethical Policy      Cookie Policy     

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In