If you’re a fleet operator and you’re wanting to guage gasoline choices which will assist decrease lifecycle carbon depth, you don’t need to decide to a single different gasoline in a single day. The smarter play, in line with Dave Slade, principal biofuels scientist at Chevron, is constructing flexibility into your gasoline technique and leaning on the suitable sources to information these selections.
Chevron’s portfolio of standard and renewable gasoline choices spans petroleum diesel, biodiesel, renewable diesel, compressed pure fuel (CNG), renewable pure fuel (RNG), and lubricants. Slade notes that vary permits Chevron to present tailor-made gasoline choices to assist its clients.
“Chevron provides lubricants and a broad suite of gasoline options,” Slade stated. “We’ve labored with many clients to assist them navigate strategic gasoline selections, and we can be found that can assist you discover your choices.”
The corporate has additionally constructed a community of collaborators throughout the fleet, rail, marine, and heavy tools industries, together with Cummins, which manufactures the X15N pure fuel engine, and Optimus Applied sciences, which manufactures aftermarket fuel-system expertise that may allow B100 use in acceptable functions.
“The strategic benefit of getting variety in your gasoline provide boils right down to flexibility, particularly for firms that have some form of decrease carbon depth aim,” Slade stated. “That flexibility is what permits fleets to entry completely different gasoline choices within the market relying on worth, availability, and even time of 12 months.”
“Selecting the best gasoline is like selecting the best device for the job,” Slade stated. “It is determined by your tools, location, targets, and funds. All of this stuff play a component during which gasoline goes to be the suitable match on your operation.”
How have you learnt you’re getting high quality gasoline?
Not all gasoline is created equal, in line with Slade. High quality is the primary concern he hears from clients.
“We all know your tools is pricey. We all know protecting that tools operational with minimal downtime is a precedence,” Slade stated. “High quality is a vital level after we’re speaking about fuels, notably renewable diesel and biodiesel.”
Poorly processed biodiesel or renewable diesel and probably trigger gasoline filter plugging or poor chilly climate efficiency, he defined. Whether or not a gasoline meets its respective ASTM gasoline specification might not be the one high quality consideration. Extra issues could also be wanted to find out whether or not a gasoline is acceptable for particular climate, tools, storage, and working circumstances. Fleet operators ought to rigorously contemplate whether or not a gasoline is formulated for his or her working circumstances.
“Don’t assume it’s made for chilly climate. All the time ask upfront or work with a supplier that can assist consider these issues,” Slade stated.
Chevron strives to apply gasoline high quality practices supposed to meet or exceed relevant specs and to assist buyer wants. And if points come up, Chevron could supply gasoline testing sources to assist clients consider potential root causes.
What’s CNG gasoline, and why are fleets paying consideration?
Compressed pure fuel (CNG) is a gasoline choice gaining traction. CNG can allow the discount of lifecycle greenhouse fuel (GHG) emissions and sure regulated air pollution, together with NOx and particulate matter, in contrast with diesel in sure engine functions; precise emissions outcomes depend upon a number of elements, together with car kind, responsibility cycle, engine calibration, and working circumstances.
Past the potential emissions benefit, CNG could supply fleets a possibility that’s more durable to search out within the gasoline market: worth stability. In accordance with the U.S. Division of Vitality’s Various Gasoline Worth Report, CNG has skilled intervals of decrease retail worth volatility in comparison with most petroleum fuels.
The place different gasoline sorts have seen vital worth swings in response to world provide disruptions and commodity cycles, CNG pricing has traditionally proven extra secure pricing patterns than petroleum diesel in line with publicly accessible from the Various Fuels Information Middle.
That form of historic worth stability could assist fleet operators consider fuel-budget situations with extra predictability.
[Average Retail Fuel Prices in the United States, source: U.S. Department of Energy Alternative Fuel Price Report, afdc.energy.gov/fuels/prices]
The upfront prices of changing a fleet of autos to pure fuel is a consideration for fleet operators. Pure fuel autos require particular engines, which suggests a change in tools. However Slade defined that Chevron has sought to assist deal with sure adoption boundaries.
“To make it simpler, a lot of our clients begin by buying a couple of pure fuel vehicles to check the advantages with out committing to a full fleet conversion,” Slade stated. “This enables them to consider potential fuel-cost and car efficiency variations whereas sustaining flexibility.”
Beginning small, testing in real-world circumstances, and scaling based mostly on outcomes is an method that’s in step with how Chevron is supporting its clients’ transition efforts and it’s the place Chevron’s collaboration with Cummins turns into particularly related.
Chevron’s X15N demo program
Chevron and Cummins have collaborated in reference to buyer training and demonstration efforts involving the Cummins X15N pure fuel engine. It’s the primary 15-liter pure fuel engine designed to ship diesel-like horsepower, torque, and vary for heavy-duty functions.
However the engine is just one piece of the equation. Hexagon Agility, a developer of gasoline methods for heavy-duty autos, created a gasoline storage system particularly for CNG-fueled vehicles. Hexagon Agility is a key collaborator in supporting analysis of CNG for sure long-haul and regional fleet functions.
The demo program itself is designed to assist cut back uncertainty concerned in evaluating the fee per mile or evaluating CNG costs towards present gasoline spend. Chevron has acquired three Class 8 tandem-axle Peterbilt day cabs outfitted with the X15N engine and Hexagon Agility gasoline storage methods. Fleet operators could be eligible to borrow a truck for up to 18 calendar days and Chevron gives a fueling card to cowl the price of CNG from Chevron or Beyond6 stations through the trial.
“Fleets can take a look at this tools for as much as 18 days to get a really feel for the truck and their refueling choices earlier than deciding to make a purchase order,” Slade stated.
Brian Peterson, Chevron Renewable Fuels Nationwide Gross sales Supervisor, has described this system as a possibility for fleets to expertise the efficiency of CNG expertise firsthand. The demo vehicles will use Chevron Delo 600 ADF ultra-low ash heavy-duty engine oil. In 2023, Cummins accepted Delo 600 ADF to be used in sure pure fuel engines. Fleet operators ought to seek the advice of present OEM suggestions and specs when choosing lubricants.
As a result of Delo 600 ADF meets specs for each diesel and pure fuel functions, some fleets could possibly use a single lubricant throughout eligible tools, topic to OEM specs and working necessities. This may increasingly simplify stock administration for some mounted fleets.
Chevron presently operates roughly 60 CNG fueling stations throughout the US. Eligible fleets should presently function Class 8 vehicles consuming no less than 100,000 gallons of diesel gasoline per 12 months and be situated inside 10 miles of a Chevron or Beyond6 CNG station. operators can contact their Chevron consultant for full program particulars and eligibility necessities.
If you’re a fleet operator and you’re trying to discover the potential gasoline value benefit of CNG, take part in the X15N demo program, or study extra about biodiesel blends from B20 to B100, step one is connecting with a consultant. Go to regi.com/merchandise/other-products/fuels-and-lubricants or attain out to study extra in regards to the X15N demo program.
DISCLAIMER: Environmental, operational, and value outcomes fluctuate based mostly on gasoline supply, car kind, responsibility cycle, route, climate, upkeep practices, fueling entry, gasoline pricing, and relevant lifecycle accounting. Demo program participation, fueling-card availability, trial length, and eligibility are topic to program phrases, car and station availability, and relevant agreements. This text accommodates forward-looking statements. These statements are based mostly on present expectations and contain dangers and uncertainties. Precise outcomes could differ materially from these expressed or implied in such statements. Chevron and its collaborators undertake no obligation to replace these statements after the date of publication.
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