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El Niño: the impact on agricultural commodities

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Weather impact of El Niño

WisdomTreeEl Niño refers to a climate cycle in the Pacific Ocean that has a global impact on weather patterns. The name, which loosely translates to ‘Christ child’, traces its origin back to Peruvian fisherman in the 1600s, who observed that fish yields would often decline around Christmas time as sea water temperatures rose. The effects of El Niño include specific wind patterns across the Pacific Ocean, heavy rain in South America, and droughts in Australia and parts of Asia including India and Indonesia.

With the National Oceanic and Atmospheric Administration (NOAA) forecasting a 96% probability of an El Niño weather event during the current Northern Hemisphere winter, there is a strong chance that we could see some weather abnormalities in the coming months.

Figure 1. The probability of El Niño occurring this year

The probability of El Niño occurring this year

Why El Niño matters for agricultural commodity prices

El Niño can have a significant impact on the fortunes of the agricultural industry, as the growing of agricultural products is highly sensitive to weather patterns. The right amount of sun and rain at the right time is important to produce the optimal yield. For example, droughts can ruin a crop because of insufficient water, while floods can wash away plants, or delay the process of harvesting a good crop from the ground, causing it to spoil.

While El Niño can have a considerable effect on agricultural commodity prices, the specific impact on the price of any individual commodity will depend on the El Niño’s amplitude and timing, as well as locational factors such as where the crop is grown and how prepared the farmers are for extreme conditions.

Figure 2. Weather impact of El Niño

Weather impact of El Niño

Analysing the impact on agricultural commodity prices

When assessing likely El Niño effects, the first step is to consider the time of the year that El Niño is likely to begin. In this case, the NOAA believes that the event is likely to arrive in the Northern Hemisphere winter this year, but there is a good chance that it could linger into the Northern Hemisphere summer with a lower intensity. The next step is to assess which part of the crop cycle it will affect. According to research by Iizumi et al., a weather disturbance during the ‘reproductive’ growth period of the crop cycle tends to have the largest impact on crop yields.

Using insights from Iizumi et al. we have assessed the possible near-term impact from an El Niño on crops that are in the reproductive phase of growth. We summarise our key thoughts below:

Bullish on sugar, cocoa, and wheat

Agricultural commodities that we are bullish on in the event of an El Niño include sugar, cocoa, and wheat.

Sugar production is highly concentrated in India and certain regions of Brazil. If El Niño occurs, it’s likely that both countries could see below-average rainfall and drier conditions, and this could drive prices higher.

Indonesia, which produces 10% of global cocoa supply, could also be directly affected by an El Niño, and dry warm weather in Indonesia could potentially drive cocoa prices higher.

Australia, which produces 4% of global wheat supply, is another country that could face dry weather if El Niño emerges. This could have a positive impact on wheat prices, although much of the wheat harvest is expected to be completed by mid-January, which should limit the impact of an El Niño.

Bearish on soybean, corn and Arabica coffee

In contrast, we are bearish on soybean, corn, and Arabica coffee.

Brazil and Argentina, who together are responsible for almost half of the world’s soybean supply, are likely to experience favourable growing conditions in the event of an El Niño. As such, an El Niño could prove to be price negative for soybean prices.

Figure 3. The effect of El Niño on soybean growing during the December to March reproductive growth phase

The effect of El Niño on soybean growing during the December to March reproductive growth phase

Source: Adapted by WisdomTree from “Impacts of Southern Oscillation on the global yields of major crops” by Iizumi et al, May 2014

The effects of El Niño on corn are less significant, but could be mildly positive for growing conditions in South America and parts of Australia, and hence slightly price bearish.

Arabica coffee production is highly concentrated in Brazil, Mexico, Colombia and Central America. These countries could experience favourable growing conditions, and given that most of the coffee in these regions will be in a reproductive growth phase in the months ahead, we could see a positive supply shock to the commodity, which would be bearish for prices.

Other factors

We caution that the analysis above is based on the pure effect of an El Niño event and does not consider the many other factors that can impact crop yields. We’ll also point out that agricultural commodity prices can be affected by a number of other developments such as exchange-rate movements and trade policies. However, the analysis is useful as a rough guide as to how commodity prices could potentially be affected if we do experience an El Niño event in the near term.

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Analys

Diesel concerns drags Brent lower but OPEC+ will still get the price it wants in Q3

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SEB - analysbrev på råvaror

Brent rallied 2.5% last week on bullish inventories and bullish backdrop. Brent crude gained 2.5% last week with a close of the week of USD 89.5/b which also was the highest close of the week. The bullish drivers were: 1) Commercial crude and product stocks declined 3.8 m b versus a normal seasonal rise of 4.4 m b, 2) Solid gains in front-end Brent crude time-spreads indicating a tight crude market, and 3) A positive backdrop of a 2.7% gain in US S&P 500 index.

Bjarne Schieldrop, Chief analyst commodities, SEB
Bjarne Schieldrop, Chief analyst commodities, SEB

Brent falling back 1% on diesel concerns this morning. But positive backdrop may counter it later. This morning Brent crude is pulling back 0.9% to USD 88.7/b counter to the fact that the general backdrop is positive with a weaker USD, equity gains both in Asia and in European and US futures and not the least also positive gains in industrial metals with copper trading up 0.4% at USD 10 009/ton. This overall positive market backdrop clearly has the potential to reverse the initial bearish start of the week as we get a little further into the Monday trading session.

Diesel concerns at center stage. The bearish angle on oil this morning is weak diesel demand with diesel forward curves in front-end contango and predictions for lower refinery runs in response this down the road. I.e. that the current front-end strength in crude curves (elevated backwardation) reflecting a current tight crude market will dissipate in not too long due to likely lower refinery runs. 

But gasoline cracks have rallied. Diesel weakness is normal this time of year. Overall refining margin still strong. Lots of focus on weakness in diesel demand and cracks. But we need to remember that we saw the same weakness last spring in April and May before the diesel cracks rallied into the rest of the year. Diesel cracks are also very seasonal with natural winter-strength and likewise natural summer weakness. What matters for refineries is of course the overall refining margin reflecting demand for all products. Gasoline cracks have rallied to close to USD 24/b in ARA for the front-month contract. If we compute a proxy ARA refining margin consisting of 40% diesel, 40% gasoline and 20% bunkeroil we get a refining margin of USD 14/b which is way above the 2015-19 average of only USD 6.5/b. This does not take into account the now much higher costs to EU refineries of carbon prices and nat gas prices. So the picture is a little less rosy than what the USD 14/b may look like.

The Russia/Ukraine oil product shock has not yet fully dissipated. What stands out though is that the oil product shock from the Russian war on Ukraine has dissipated significantly, but it is still clearly there. Looking at below graphs on oil product cracks the Russian attack on Ukraine stands out like day and night in February 2022 and oil product markets have still not fully normalized.

Oil market gazing towards OPEC+ meeting in June. OPEC+ will adjust to get the price they want. Oil markets are increasingly gazing towards the OPEC+ meeting in June when the group will decide what to do with production in Q3-24. Our view is that the group will adjust production as needed to gain the oil price it wants which typically is USD 85/b or higher. This is probably also the general view in the market.

Change in US oil inventories was a bullish driver last week.

Change in US oil inventories was a bullish driver last week.
Source: SEB calculations and graph, Blbrg data, US EIA

Crude oil time-spreads strengthened last week

Crude oil time-spreads strengthened last week
Source:  SEB calculations and graph, Blbrg data

ICE gasoil forward curve has shifted from solid backwardation to front-end contango signaling diesel demand weakness. Leading to concerns for lower refinery runs and softer crude oil demand by refineries down the road.

ICE gasoil forward curve
Source: Blbrg

ARA gasoline crack has rallied towards while Gasoil crack has fallen back. Not a totally unusual pattern.

ARA gasoline crack has rallied towards while Gasoil crack has fallen back. Not a totally unusual pattern.
Source:  SEB calculations and graph, Blbrg data

Proxy ARA refining margin with 40% gasoil crack, 40% gasoline crack and 20% bunker oil crack.

Proxy ARA refining margin with 40% gasoil crack, 40% gasoline crack and 20% bunker oil crack.
Source:  SEB calculations and graph, Blbrg data

ARA diesel cracks saw the exact same pattern last year. Dipping low in April and May before rallying into the second half of the year. Diesel cracks have fallen back but are still clearly above normal levels both in spot and on the forward curve. I.e. the ”Russian diesel stress” hasn’t fully dissipated quite yet.

ARA diesel cracks
Source:  SEB calculations and graph, Blbrg data

Net long specs fell back a little last week.

Net long specs fell back a little last week.
Source:  SEB calculations and graph, Blbrg data

52-week ranking of net long speculative positions in Brent and WTI as well as 52-week ranking of the strength of the Brent 1-7 mth backwardation

52-week ranking of net long speculative positions in Brent and WTI as well as 52-week ranking of the strength of the Brent 1-7 mth backwardation
Source:  SEB calculations and graph, Blbrg data
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Analys

’wait and see’ mode

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SEB - analysbrev på råvaror

So far this week, Brent Crude prices have strengthened by USD 1.3 per barrel since Monday’s opening. While macroeconomic concerns persist, they have somewhat abated, resulting in muted price reactions. Fundamentals predominantly influence global oil price developments at present. This week, we’ve observed highs of USD 89 per barrel yesterday morning and lows of USD 85.7 per barrel on Monday morning. Currently, Brent Crude is trading at a stable USD 88.3 per barrel, maintaining this level for the past 24 hours.

Ole R. Hvalbye, Analyst Commodities, SEB
Ole R. Hvalbye, Analyst Commodities, SEB

Additionally, there has been no significant price reaction to Crude following yesterday’s US inventory report (see page 11 attached):

  • US commercial crude inventories (excluding SPR) decreased by 6.4 million barrels from the previous week, standing at 453.6 million barrels, roughly 3% below the five-year average for this time of year.
  • Total motor gasoline inventories decreased by 0.6 million barrels, approximately 4% below the five-year average.
  • Distillate (diesel) inventories increased by 1.6 million barrels but remain weak historically, about 7% below the five-year average.
  • Total commercial petroleum inventories (crude + products) decreased by 3.8 million barrels last week.

Regarding petroleum products, the overall build/withdrawal aligns with seasonal patterns, theoretically exerting limited effect on prices. However, the significant draw in commercial crude inventories counters the seasonality, surpassing market expectations and API figures released on Tuesday, indicating a draw of 3.2 million barrels (compared to Bloomberg consensus of +1.3 million). API numbers for products were more in line with the US DOE.

Against this backdrop, yesterday’s inventory report is bullish, theoretically exerting upward pressure on crude prices.

Yet, the current stability in prices may be attributed to reduced geopolitical risks, balanced against demand concerns. Markets are adopting a wait-and-see approach ahead of Q1 US GDP (today at 14:30) and the Fed’s preferred inflation measure, “core PCE prices” (tomorrow at 14:30). A stronger print could potentially dampen crude prices as market participants worry over the demand outlook.

Geopolitical “risk premiums” have decreased from last week, although concerns persist, highlighted by Ukraine’s strikes on two Russian oil depots in western Russia and Houthis’ claims of targeting shipping off the Yemeni coast yesterday.

With a relatively calmer geopolitical landscape, the market carefully evaluates data and fundamentals. While the supply picture appears clear, demand remains the predominant uncertainty that the market attempts to decode.

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Analys

Also OPEC+ wants to get compensation for inflation

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SEB - analysbrev på råvaror

Brent crude has fallen USD 3/b since the peak of Iran-Israel concerns last week. Still lots of talk about significant Mid-East risk premium in the current oil price. But OPEC+ is in no way anywhere close to loosing control of the oil market. Thus what will really matter is what OPEC+ decides to do in June with respect to production in Q3-24 and the market knows this very well. Saudi Arabia’s social cost-break-even is estimated at USD 100/b today. Also Saudi Arabia’s purse is hurt by 21% US inflation since Jan 2020. Saudi needs more money to make ends meet. Why shouldn’t they get a higher nominal pay as everyone else. Saudi will ask for it

Bjarne Schieldrop, Chief analyst commodities, SEB
Bjarne Schieldrop, Chief analyst commodities, SEB

Brent is down USD 3/b vs. last week as the immediate risk for Iran-Israel has faded. But risk is far from over says experts. The Brent crude oil price has fallen 3% to now USD 87.3/b since it became clear that Israel was willing to restrain itself with only a muted counter attack versus Israel while Iran at the same time totally played down the counterattack by Israel. The hope now is of course that that was the end of it. The real fear has now receded for the scenario where Israeli and Iranian exchanges of rockets and drones would escalate to a point where also the US is dragged into it with Mid East oil supply being hurt in the end. Not everyone are as optimistic. Professor Meir Javedanfar who teaches Iranian-Israeli studies in Israel instead judges that ”this is just the beginning” and that they sooner or later will confront each other again according to NYT. While the the tension between Iran and Israel has faded significantly, the pain and anger spiraling out of destruction of Gaza will however close to guarantee that bombs and military strifes will take place left, right and center in the Middle East going forward.

Also OPEC+ wants to get paid. At the start of 2020 the 20 year inflation adjusted average Brent crude price stood at USD 76.6/b. If we keep the averaging period fixed and move forward till today that inflation adjusted average has risen to USD 92.5/b. So when OPEC looks in its purse and income stream it today needs a 21% higher oil price than in January 2020 in order to make ends meet and OPEC(+) is working hard to get it.

Much talk about Mid-East risk premium of USD 5-10-25/b. But OPEC+ is in control so why does it matter. There is much talk these days that there is a significant risk premium in Brent crude these days and that it could evaporate if the erratic state of the Middle East as well as Ukraine/Russia settles down. With the latest gains in US oil inventories one could maybe argue that there is a USD 5/b risk premium versus total US commercial crude and product inventories in the Brent crude oil price today. But what really matters for the oil price is what OPEC+ decides to do in June with respect to Q3-24 production. We are in no doubt that the group will steer this market to where they want it also in Q3-24. If there is a little bit too much oil in the market versus demand then they will trim supply accordingly.

Also OPEC+ wants to make ends meet. The 20-year real average Brent price from 2000 to 2019 stood at USD 76.6/b in Jan 2020. That same averaging period is today at USD 92.5/b in today’s money value. OPEC+ needs a higher nominal price to make ends meet and they will work hard to get it.

Price of brent crude
Source: SEB calculations and graph, Blbrg data

Inflation adjusted Brent crude price versus total US commercial crude and product stocks. A bit above the regression line. Maybe USD 5/b risk premium. But type of inventories matter. Latest big gains were in Propane and Other oils and not so much in crude and products

Inflation adjusted Brent crude price versus total US commercial crude and product stocks.
Source:  SEB calculations and graph, Blbrg data

Total US commercial crude and product stocks usually rise by 4-5 m b per week this time of year. Gains have been very strong lately, but mostly in Propane and Other oils

Total US commercial crude and product stocks usually rise by 4-5 m b per week this time of year. Gains have been very strong lately, but mostly in Propane and Other oils
Source:  SEB calculations and graph, Blbrg data

Last week’s US inventory data. Big rise of 10 m b in commercial inventories. What really stands out is the big gains in Propane and Other oils

US inventory data
Source:  SEB calculations and graph, Blbrg data

Take actual changes minus normal seasonal changes we find that US commercial crude and regular products like diesel, gasoline, jet and bunker oil actually fell 3 m b versus normal change. 

Take actual changes minus normal seasonal changes we find that US commercial crude and regular products like diesel, gasoline, jet and bunker oil actually fell 3 m b versus normal change.
Source:  SEB calculations and graph, Blbrg data
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