Leading the way in cleaner energy transport
Gazelle is redefining sustainability in crude hauling with one of California’s largest renewable natural gas fleets and a commitment to continuous innovation, real-world testing, and measurable emissions reduction.
Investing early to reduce emissions at scale
Gazelle has spent years transforming its fleet to operate more cleanly and efficiently, long before it became industry standard. Over half of our trucks now run on renewable natural gas (RNG), dramatically lowering emissions and stabilizing fuel prices to directly benefit our customers. Because a single diesel truck can emit as much nitrous oxide as 10 to 20 natural gas trucks, this shift meaningfully reduces our environmental footprint across California’s oil regions and the communities in which we live and work.
Put into Perspective, Last Year RNG as a Transportation Fuel…
Lowered GHG emissions equivalent to
26,178,632,256
miles driven by the average passenger car
Reduced CO2 emissions equal to
1,156,745,808
gallons of gasoline consumed
Sequestered carbon equal to growing
169,980,684
tree seedlings for ten years
Or
10,311,447
acres of U.S. forests for one year
Note: Assumes 10,280, 006 metric tons of C02e eliminated in 2024 through RNG usage calculated using CARB's LCFS carbon intensity numbers. GHG equivalency calculated using the U.S. EPA's calculator.
Innovation rooted in real-world testing
Gazelle approaches sustainability with a long-term, operational mindset. We invest early, test carefully, and make decisions based on real-world performance. That approach led us to be the first crude-hauling company in California to deploy CNG-powered trucks, while evaluating emerging vehicle technologies as regulations evolve. By proactively testing what may be required in the future by the California Air Resources Board Advanced Clean Fleets (ACF) regulations, including electric trucks, we ensure our operations remain compliant and our customers remain protected from disruption. Today, renewable natural gas offers the most reliable and responsible path forward, allowing us to reduce emissions while continuing to deliver consistent, high-value service to the oil and gas industry we proudly support.
Ron Lallo
President & CEO
Valerie Lallo
CO-Owner/Payroll Administrator
Dan Swainston
COO
Danielle Pryor
HR & Compliance Director
Debbie Davis
Controller
Hector Del Toro
Area Operations Manager
Robert Whittington
Logistics Service Center Manager
Felix Cadena
Facilities Manager
Clark Felix
Logistics Planning Specialist
Juli Johnson
Accounts Payable Specialist
Aaron Watkins
Invoicing & Ticketing Specialist
Priscila Casey
HR Administrator
Our Journey
We continue to succeed and grow unless we remember where we came from.
How we started
1992
Gazelle Transportation was founded in October 1992 by Jerry Eiler who purchased the assets of a small Bakersfield based hazardous waste hauler to form the company.
1993
In April 1993, Ron Lallo joined the Gazelle team as a mechanic. Ron steadily rose through the Gazelle Organization to General Manager and then President. Ron was able to exercise stock options and ultimately purchase Gazelle.
1993
1998
The company made the decision to narrow its focus to crude oil transportation in California, allowing for growth opportunities in this niche market. To facilitate this growth, Gazelle purchased the transportation assets of two key crude gathering companies in California, EOTT and Texaco Trading and Transportation.
2004
Ron Lallo exercised his option to purchase the company from Jerry Eiler, becoming the sole shareholder. During this time, Gazelle trademarked the slogan: Safely Delivering America’s Energy® and became a nationally respected and sought-after crude oil transportation company.
2009
Gazelle grew from 30 trucks to almost 200, with 500 employees. Revenue grew from $5.5MM to $62MM.
2015
In 2015, Gazelle began to feel the effects of the oil industry economic downturn and explored private equity opportunities.
2015
2016
In 2016, Gazelle partnered with private equity to help restructure the company to facilitate continued growth. In 2020, Ron departed from daily operations, while maintaining a minority ownership position in the company
2022
In September 2022, Ron Lallo purchased the remaining shares from private equity and returned as CEO to once again lead the organization as the sole share holder of Gazelle Transportation.
2022
2023
Growth continues
As Gazelle enters 2023, we are focused on evolving into an energy service company of the future. Today, our long-time core values of Safety, Quality, Technology and especially environment, are more important now than ever before. We genuinely believe that our best days are still ahead!

Measured impact
Gazelle’s sustainability commitments are backed by proven progress. As our fleet transitions to renewable natural gas and other advanced technologies, we regularly track and report on reductions in emissions, fuel consumption, and environmental impact.
RNG fleet growth
More than half of Gazelle’s trucks now operate on renewable natural gas, with fleet conversion increasing each year.
Emission reductions
Our transition to RNG significantly reduces nitrous oxide and greenhouse gas emissions compared to diesel.
Reduced idle time
Advanced routing, driver coaching tools, and equipment upgrades help minimize idle time, which is one of the biggest contributors to unnecessary emissions in heavy-duty fleets.
Annual reporting
Gazelle publishes annual sustainability metrics to maintain transparency and track progress toward near-zero emissions.
Cleaner operations that deliver cost stability
Gazelle’s sustainability strategy strengthens both environmental performance and customer value. With more than half of our fleet now powered by renewable natural gas—the cleanest and most economically stable heavy-duty fuel available—we reduce exposure to diesel price volatility, one of the industry’s largest operating costs. As we progress toward a near-zero-emission fleet, our customers benefit from cleaner operations, greater predictability, and consistently competitive service.
Partner in cleaner transport
Connect with our team to learn how Gazelle’s sustainable fleet and advanced logistics can support your operational, safety, and environmental goals.