Analys

How renewable fuels are accelerating the decarbonisation of transport

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2 år sedan

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31 januari, 2023

On 16 November 2022, UK’s Royal Air Force (RAF) Voyager aircraft, the military variant of the Airbus A330, took to the skies for 90 minutes over Oxfordshire. What looked like a routine test flight in its outward appearance was ultimately deemed ground-breaking. Why? It was a world-first military transporter aircraft flight, and the first of any aircraft type in the UK to be completed using 100% sustainable jet fuel.

Mobeen Tahir, Director, Macroeconomic Research & Tactical Solutions, WisdomTree

What are renewable fuels?

Renewable hydrocarbon biofuels (also called green or drop-in biofuels) are fuels produced from biomass sources through a variety of biological, thermal, and chemical processes. These products are chemically identical to petroleum gasoline, diesel, or jet fuel.

In other words, renewable fuels are sources of energy chemically identical to fossil fuels but produced from domestic, commercial, or agricultural waste (see Figure 1 below).

Figure 1: Converting waste into energy

Why the excitement?

Renewable fuels, like renewable diesel and sustainable jet fuel, can reduce greenhouse gas emissions by around 80-90% compared to fossil fuels. And because they burn much cleaner, engine filters remain cleaner for longer reducing the need for maintenance. Furthermore, given used cooking oil, vegetable oil, processing waste, and animal fat waste are used as inputs, the production of these fuels reduces biowaste, thereby cutting emissions from landfills.

This makes renewable fuels a key component of the circular economy. Humans have largely operated on the linear model historically when it comes to utilising natural resources. The circular model, in contrast, is much less wasteful and seeks to recycle as much as possible (see Figure 2 below).

Figure 2: The Circular Economy

The most exciting thing about renewable fuels is the immediacy with which they can make an impact. The reason why they are referred to as drop-in fuels is that they can replace fossil fuels in internal combustion engines with little or no modification required. So, if supply was abundant enough, forms of transport which cannot be electrified easily like heavy duty trucks, ships, and aeroplanes can be switched across to renewable fuels making a significant improvement to the environmental footprint. According to BP, “A return flight between London and San Francisco has a carbon footprint per economy ticket of nearly 1 tonne of CO₂ equivalent. With the aviation industry expected to double to over 8 billion passengers by 2050, it is essential that we act to reduce aviation’s carbon emissions.”

The challenge

Renewable fuels or biofuels are still in their infancy. This means the obvious hurdle to overcome is cost competitiveness with fossil fuels. Cost estimates vary, but figures from the International Air Transport Association (IATA) provide a useful sense for the ballpark. In May 2022, IATA stated that the average worldwide price of jet fuel is about $4.15 per gallon compared to the US average price of a gallon of sustainable aviation fuel, which is about $8.67.

So, roughly double the price of the incumbent polluting technology. This is not a bad starting point at all. Considering how rapidly the cost of energy storage in batteries has fallen in the last decade, renewable fuels could become competitive quite soon if sufficient investment is made and economies of scale are achieved. IATA also predicts that renewable fuels could make up 2% of all aviation fuels by 2025, which could become a tipping point in their competitiveness.

Businesses are acting

Businesses pursuing their own net zero targets have already started exploring renewable fuels to minimise their waste. Darling Ingredients Inc, which produces its trademark Diamond Green Diesel from recycled animal fats, inedible corn oil, and used cooking oil, was chosen by fast food chain Chick-fil-A in March 2022 to turn its used cooking oil into clean transportation fuel.

Similarly, McDonald’s entered into a partnership with Neste Corporation in 2020 to convert its used vegetable oil into renewable diesel and fuel the trucks that make deliveries to its restaurants. According to TortoiseEcofin, both Darling Ingredients and Neste have a net negative carbon footprint given emissions produced by these businesses are lower that the emissions avoided because of their renewable fuels.

Annons

A final word

Renewable fuels alone will not tackle climate change. No single solution can. But they can help us make meaningful progress. The Intergovernmental Panel on Climate Change (IPCC) emphasises how crucial it is for the world to halve its greenhouse gas emissions this decade to at least have a chance of limiting global warming to 1.5^oC. This means that solutions with an immediate effect have an important role to play. Biofuels can cut emissions from waste in landfills and provide much cleaner alternatives to fossil fuels to help accelerate the world’s decarbonisation efforts. They don’t require different engines to be of use. They just need funding to reach scale.

Mobeen Tahir, Director, Macroeconomic Research & Tactical Solutions, WisdomTree

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Ole R. Hvalbye, Analyst Commodities, SEB

In addition, gasoline inventories saw a slight decrease of 0.2 million barrels, now about 1% below the five-year average. Diesel inventories decreased by 2.1 million barrels, marking a 12% drop from the five-year average for this period.

Refinery utilization averaged 84.9% of operable capacity, a slight decrease from the previous week. Refinery inputs averaged 15.4 million barrels per day, down by 15 thousand barrels per day from the prior week. Gasoline production decreased to an average of 9.2 million barrels per day, while diesel production increased to 4.7 million barrels per day.

Total products supplied (implied demand) over the last four-week period averaged 20.4 million barrels per day, reflecting a 3.7% increase compared to the same period in 2024. Specifically, motor gasoline demand averaged 8.4 million barrels per day, up by 0.4% year-on-year, and diesel demand averaged 4.3 million barrels per day, showing a strong 14.2% increase compared to last year. Jet fuel demand also rose by 4.3% compared to the same period in 2024.

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Higher on confidence OPEC+ won’t lift production. Taking little notice of Trump sledgehammer to global free trade

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4 dagar sedan

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Redaktionen

Ticking higher on confidence that OPEC+ won’t lift production in April. Brent crude gained 0.8% yesterday with a close of USD 75.84/b. This morning it is gaining another 0.7% to USD 76.3/b. Signals the latest days that OPEC+ is considering a delay to its planned production increase in April and the following months is probably the most important reason. But we would be surprised if that wasn’t fully anticipated and discounted in the oil price already. News this morning that there are ”green shots” to be seen in the Chinese property market is macro-positive, but industrial metals are not moving. It is naturally to be concerned about the global economic outlook as Donald Trump takes a sledgehammer smashing away at the existing global ”free-trade structure” with signals of 25% tariffs on car imports to the US. The oil price takes little notice of this today though.

Bjarne Schieldrop, Chief analyst commodities, SEB

Kazakhstan CPC crude flows possibly down 30% for months due to damaged CPC pumping station. The Brent price has been in steady decline since mid-January but seems to have found some support around the USD 74/b mark, the low point from Thursday last week. Technically it is inching above the 50dma today with 200dma above at USD 77.64/b. Oil flowing from Kazakhstan on the CPC line may be reduced by 30% until the Krapotkinskaya oil pumping station is repaired. That may take several months says Russia’s Novak. This probably helps to add support to Brent crude today.

The Brent crude 1mth contract with 50dma, 100dma, 200dma and RSI. Nothing on the horizon at the moment which makes us expect any imminent break above USD 80/b

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Brent looks to US production costs. Taking little notice of Trump-tariffs and Ukraine peace-dealing

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5 dagar sedan

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Brent crude hardly moved last week taking little notice of neither tariffs nor Ukraine peace-dealing. Brent crude traded up 0.1% last week to USD 74.74/b trading in a range of USD 74.06 – 77.29/b. Fluctuations through the week may have been driven by varying signals from the Putin-Trump peace negotiations over Ukraine. This morning Brent is up 0.4% to USD 75/b. Gain is possibly due to news that a Caspian pipeline pumping station has been hit by a drone with reduced CPC (Kazaksthan) oil flows as a result.

Brent front-month contract rock solid around the USD 75/b mark. The Brent crude price level of around USD 75/b hardly moved an inch week on week. Fear that Trump-tariffs will hurt global economic growth and oil demand growth. No impact. Possibility that a peace deal over Ukraine will lead to increased exports of oil from Russia. No impact. On the latter. Russian oil production at 9 mb/band versus a more normal 10 mb/d and comparably lower exports is NOT due to sanctions by the EU and the US. Russia is part of OPEC+, and its production is aligned with Saudi Arabia at 9 mb/d and the agreement Russia has made with Saudi Arabia and OPEC+ under the Declaration of Cooperation (DoC). Though exports of Russian crude and products has been hampered a little by the new Biden-sanctions on 10 January, but that effect is probably fading by the day as oil flows have a tendency to seep through the sanction barriers over time. A sharp decline in time-spreads is probably a sign of that.

Longer-dated prices zoom in on US cost break-evens with 5yr WTI at USD 63/b and Brent at USD 68-b. Argus reported on Friday that a Kansas City Fed survey last month indicated an average of USD 62/b for average drilling and oil production in the US to be profitable. That is down from USD 64/b last year. In comparison the 5-year (60mth) WTI contract is trading at USD 62.8/b. Right at that level. The survey response also stated that an oil price of sub-USD 70/b won’t be enough over time for the US oil industry to make sufficient profits with decline capex over time with sub-USD 70/b prices. But for now, the WTI 5yr is trading at USD 62.8/b and the Brent crude 5-yr is trading at USD 67.7/b.

Volatility comes in waves. Brent crude 30dma annualized volatility.