By Meagan Murdoch

In early February, Calgary-based cookbook author Julie Van Rosendaal asked on social media whether anyone else had noticed that butter is no longer soft at room temperature. Her question helped spark a national and international conversation about Canadian butter.

To some it probably seemed like a light-hearted conundrum against the backdrop of a global pandemic. But to dairy farmers, it’s been a fierce judgement of their federally-approved use of palm oil in animal feed.

With the dust somewhat settled, it’s worth considering New Zealand’s approach in a very similar situation and how it successfully avoided its own Buttergate.

First, a simple Google search will tell you that the use of palm products in dairy cow feed is not only permitted but also quite common worldwide. Many countries such as New Zealand and Australia use palm kernel expeller (PKE) — the meal left over after the production of palm oil. Palm oil is the most consumed oil in the world and one that is used in everything from cooking to cosmetics.

Dairy powerhouse New Zealand has earned its top global ranking thanks to its sustainable pasture-based system where cows graze freely on lush green pastures the better part of the year. Nevertheless, the quality and nutrients derived from pasture naturally changes over the course of the season and unexpected floods and droughts mean supplemental feeds, such as PKE, brassicas, molasses, and maize (corn) are needed to ensure cows always get the right amount of energy and protein.

While the debate over the use of palm kernel had been brewing in New Zealand for some time, it was largely driven by Greenpeace and academia over the associated environmental impacts. PKE is primarily sourced from Indonesia and Malaysia, where the lucrative tree and lax regulation has caused vast deforestation that has disrupted the ecosystem and displaced the orangutan. This has led to the development of a robust traceability system to help source more sustainable palm products, but it has never raised the ire enough to warrant a ban.

In 2015, Fonterra asked dairy farmers to observe a guideline of three kilograms maximum of PKE per cow per day. Fonterra’s rationale was that they wanted to future-proof the pasture-based brand. This request took the dairy industry by surprise and without a clear rationale and data to back up the request, farmers were not convinced to make changes. In 2017, Fonterra explained to farmers that PKE was having an impact on the manufacturing process and that they would soon introduce a clear, science-based requirement. While they weren’t happy about it, the potential impact on consumer products resonated with farmers.

A year later, a rapid on-tanker milk testing program was introduced. Farmers received a daily Fat Evaluation Index (FEI) of their milk —essentially a score reflecting the milk’s fat composition. This enabled farmers to understand the impacts of palm kernel and adapt their practices accordingly.

While it’s still unclear whether palm oil is the sole culprit of Canada’s hard butter, many are asking why it took Canadian consumers to notice the change before the issue was addressed? Farmers did their best to quell concerns of consumers on social media over the past month speaking authoritatively about animal welfare, feeding practices, and sustainability, but they needed more immediate reinforcement on the specific issue of product quality.

While New Zealand has roughly the same number of dairy farms, its industry for all intents and purposes is led by Fonterra, a co-operative owned by 10,000 farming families that produce the lion’s share of the country’s milk. Despite Canada’s very organized supply management system, the industry is broken up in several ways — by province, generation, size of farm, and by role within the supply chain.

There is also a long-held respect for and understanding that what happens behind the farmgate is the farmer’s responsibility and prerogative. This is no different in Canada than it is in New Zealand. In both countries, there is a clear need for information sharing across the supply chain.

So where do we go from here? Farmers need clear science-based information to back changes on farm. Those who have undertaken research in this space should work collaboratively with farmers and the wider industry to find solutions.

When farmers in New Zealand were asked to reign in their use of palm kernel, Fonterra teamed up with the national dairy farmer association, feed suppliers, and veterinarians to explain the downstream effects of feed and provide mitigation strategies to farmers. And if changes are considered, farmers will need time to adapt. Fonterra gradually introduced a milk testing program, enabling farmers to see how individual feed practices impacted milk quality and to adjust before penalties were applied to milk that did not meet the new requirement.

Through a farmer-elected board, cross-country field team, farmer smart-phone app and website, and direct emails from management, Fonterra works in close partnership with farmers on a range of issues to ensure the best outcome for the end consumer.

The structural differences of New Zealand’s dairy industry and Canada’s supply management system should be noted, but when situations like this occur, clear, early, and direct communication across the supply chain is needed.

The trust of the consumer, and trust within the supply chain, has been damaged. The question now is, how do we rebuild that trust, learn from Buttergate, and what changes can we make today to avoid the next one?

— Meagan Murdoch is a Director at NATIONAL Public Relations with an expertise in agriculture. Before joining NATIONAL in 2020, Meagan advised Fonterra Co-operative Ltd., one of the world’s largest dairy exporters and processors. Meagan was also Director of Communications in the Harper Government, including to Agriculture and Agri-Food Minister Gerry Ritz.

2 thoughts on “What we can learn about #buttergate from New Zealand’s experience with palm kernel

  1. What is palm kernel expeller (PKE) ?? And feeding at 3 kgs per day.
    Appears to be a different product to what is typically fed in Canada.
    In Canada a dairy farmer feeding palm by-products, typically is feeding 200 to 500 grams per cow to balance the energy needs of the cow.

  2. When covid lockdown began in Canada (March 2020), dairy consumption dropped dramatically due to schools and restaurants being closed. To save on costs, the dairy farmers sent a large percentage of their dairy cows to the slaughterhouse. A few months later, dairy consumption increased beyond what it was before lockdown and the farmers found themselves short on cows. Somehow though, demand was met with fewer cows than Canada has had in almost a decade.

    How was this possible? The answer is palm oil in the feed and milking beyond safety limits. The Dairy Farmers of Canada deny anything changed but lab tests show a 30% increase in palmitic acid. The Dairy Processors Association of Canada has promised to “look into it” and asked for more time to do a study, hoping that the public will have forgotten about it by then so they can go back to business as usual.


Leave a Reply to John Cancel reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.