Press Release
State of Sustainable Fleets Report Finds Fleets Are Accelerating Use of Clean Vehicles

May 9, 2022
In the third annual report, transportation fleets continued to report a resounding trend — their use of clean fuels and advanced vehicle technologies is rapidly progressing.
State of Sustainable Fleets Finds Growth of Clean Vehicle Market, Despite Outlier Year

May 26, 2021
Report confirms operational benefits and sustainability commitments continue to drive growth in the clean technology market for fleets.
Our Report Findings In the News
Trucking’s Green Movement isn’t Void of Diesel

Image: Bruno Vincent via Getty Images
October 11, 2021
Curbing emissions doesn’t have to be all or nothing. Renewable diesel and natural gas can produce a “double-green effect” that cut downs carbon and costs. Much of the sustainability conversation in trucking centers on hydrogen fuel-cell-electric vehicles and battery-electric vehicles: Which is going to be more dominant?
Sustainable Fleets: 2020 ‘Transformative’ for Battery-Electric Growth

Image: Daimler Trucks North America
July 20, 2021
Even through the COVID-19 pandemic, the growth of clean technology and fuel adoption among commercial vehicle fleet users has continued. This past year saw growth in orders and deliveries for natural gas, battery-electric, and hydrogen fuel cell electric vehicles, according to the second State of Sustainable Fleets report.
9 Reasons Clean Fleet Adoption is Accelerating

Image: Shutterstock
June 23, 2021
A few weeks ago GNA updated the “State of Sustainable Fleets” report, with a few significant developments over the last nine months that led the authors to proclaim 2020 “a landmark year for the clean fleet industry.”
Sustainable Fleets Report: Clean Vehicle Market Growth Accelerates

Image: Yuliia/iStock / Getty Images Plus/Getty Images
June 21, 2021
Clean technology consulting firm Gladstein, Neandross & Associates (GNA) released its annual State of Sustainable Fleets report with the 2021 Market and Trends brief, an analysis examining the current state of today’s leading on-road clean vehicle technologies for fleet operators.
EV ‘Newcomers’ not Prepared for CV Demands: O’Leary

Image: TBB
June 3, 2021
DTNA chief says ‘dabblers’ in electric trucks lack the industry-specific experience to meet the customization, complexity demands of body manufacturers, upfitters in building functional commercial vehicles.
State of Sustainable Fleets: Keeping Options Open

Image: The State of Sustainable Fleets
June 2, 2021
This year’s Sustainable Fleets panel discussion drew experts from the OEM, leasing, energy and fleet operational sectors and presented some interesting analysis. While environmental concerns are currently a hot topic, the future success of road transport requires careful consideration of multiple energy strategies.
Waste Management Looks to Surpass 80% CNG Collection Fleet

Image: Waste Management
June 2, 2021
The report states that CNG, on average, provides a greenhouse gas emission reduction of 11% for refuse vehicles. In general, while the environmental sustainability of these vehicle alternatives is key, economic sustainability is also critically important, said GNA CEO Erik Neandross.
Battery-Electric Powertrains Lead Advancements in Clean Tech Despite Growing Pains

Image: Penske
June 2, 2021
All-electric continues to beat out hydrogen fuel cell in the emerging zero-emission powertrain market, according to an annual alt fuel report released this week by energy consulting firm Gladstein, Neandross & Associates (GNA).
Freight Fleets Continued Clean Vehicle Rollouts Despite Pandemic, Report Shows

Image: DC Velocity
June 1, 2021
Despite the stresses of the Covid pandemic on logistics operations worldwide, freight fleet operators have continued to pursue their targets of implementing new clean vehicle technologies to improve both environmental and business benefits, survey finds.
Clean Fleets Make Dollars and Sense, So Why Doesn’t USPS Clean Up?

Image: Andrew Winkler/Unsplash
June 1, 2021
A new report makes a strong bottom-line case for fleet managers to adopt new clean transportation technologies that are mature, available, and appropriate. Policy makers will have the final say on clean fleets, but the study provides strong dollars-and-cents support for electrifying fleets, including the nationwide U.S. Postal Service fleet.
CV ‘Sustainability’ Market Sees Growth Despite Atypical Year

Image: Vaclav Volrab | Dreamstime
May 28, 2021
The 2021 State of Sustainable Fleets report, authored by Gladstein, Neandross & Associates (GNA), confirmed that even in an extreme outlier year due to the COVID-19 pandemic, fleets increased orders and deliveries for natural gas and battery-electric vehicles, as well as for lower-carbon renewable fuels.
Sustainability Commitments Drive Growth in Clean Technology Market for Fleets

Image: Getty Images
May 26, 2021
Leading fleet operators are utilizing a mixture of clean technologies along with incumbent fuels and efficiency measures to realize immediate emission reductions while satisfying their own increased commitments on sustainability and demands from customers for the same.