Clean Fleet Report

MARCH 23, 2025

Clean Fleet Report had the opportunity to take the Civic Hybrid on a 970-mile, mostly freeway, road trip from Southern to Northern California and back. Fuel economy numbers reported by Clean Fleet Report are non-scientific and represent the reviewers driving experience. The engine hums like a sewing machine.

Civic Hybrid 68

Civic Hybrid Honda Hybrid Fuel Economy 68

Clean Fleet Report

JUNE 17, 2025

When Clean Fleet Report had the opportunity in April 2024 to drive the all-new 2025 Hyundai Ioniq 5 N on a race track, we jumped at the chance. These vehicles get N exclusive badging, modified engines, custom gearboxes, aerodynamic upgrades and variable suspension systems. Our experience is linked at the end of this story.

Hyundai 52

Hyundai All-Electric Lithium Ion Cleaning 52

Clean Fleet Report

FEBRUARY 16, 2025

This four-door sedan is BMWs best-selling EV and comes in trim levels of eDrive35, xDrive40, m50, or eDrive40, which is the one Clean Fleet Report tested. If you miss the sounds of a gasoline engine, simulated engine sounds can be set in the infotainment screen. See the specifications of each trim level at the end of the story.

BMW 86

BMW Cleaning Clean DC 86

Clean Fleet Report

MAY 27, 2025

Clean Fleet Report will write a more detailed Road Test review in the coming months when we have more seat time in the EV. There is no engine or transmission lag, just seamless power when needed. Disclosure Clean Fleet Report is loaned free test vehicles from automakers to evaluate, typically for a week at a time.

Toyota 62

Toyota Lexus All-Electric MPH 62

Clean Fleet Report

MAY 2, 2025

Clean Fleet Report usually doesnt get too wrapped-up in the marketing lingo of the auto companies but when they tagged the Hummer EV pickup as a Supertruck who were we to argue? kW per mile, which is a woeful number compared to other EVs Clean Fleet Report has tested. The 2025 GMC Hummer EV 3X is a beast, but one that is easily tamed.

Hummer 70

Hummer GMC All-Electric Miles 70

Clean Fleet Report

JULY 12, 2025

seconds AER: TBD * Release date has not been announced* Clean Fleet Report spent a week in the 2025 Rivian R1T Tri pickup testing the massive horsepower and torque and getting a feel for a unique looking pickup on the market. Storage was top of mind for Rivian engineers and designers. 0-60 mph: 2.9 0-60 mph: 2.5 Beginning with the 4.5

All-Electric 41

All-Electric MPH Light Miles 41

Clean Fleet Report

JUNE 22, 2025

Polestar’s First Dedicated EV Platform Delivers Polestar has released three models in America, with variants, beginning with the company’s last gasoline engine propelled car, the limited production sublime 2021 Polestar 1 plug-in hybrid. Without an engine up front there is a 1.1 In a few 0-60 mph runs we averaged a respectable 7.5

Motors 43

Motors Motoring Motor SUV 43

Green Car Congress

OCTOBER 20, 2020

Apart from the rapid development of battery technology, hydrogen is a good complementary option as an alternative fuel for long-distance transport. MAN is testing both the use of a fuel cell and an H 2 combustion engine. When in use, fuel cells do not cause any climate-damaging emissions, as they only emit water vapor.

Hydrogen 468

Hydrogen Engine Fuel Transportation 468

Green Car Congress

OCTOBER 29, 2014

The City of Indianapolis will upgrade 425 non-police-pursuit sedans in its muncipal fleet to plug-in hybrid and battery electric vehicles by early 2016, cut the size of the fleet by 100 vehicles, and save $8.7 The Indy fleet would be the largest municipal fleet of electrified vehicles in the US. million over ten years.

Indianapolis 287

Indianapolis 2016 Fleet Alternative Fuels 287

Green Car Congress

SEPTEMBER 26, 2012

Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. Such an engine could provide a cost-effective solution for small recreational vehicle- and motorcycle applications. fuel consumption penalty. Oh and Plante. Click to enlarge. g/kWh with a 3.3%

Engine 329

Engine Emissions Fleet Market 329

Green Car Congress

DECEMBER 21, 2015

UPS will supply its fleet in Memphis, Tenn., The deal is part of an initiative announced earlier this year by UPS to significantly expand its use of renewable natural gas in UPS’s alternative fuel and advanced technology fleet. —Mark Wallace, UPS senior vice president global engineering and sustainability.

Memphis 150

Memphis Alternative Fuels Fleet Fuel 150

Green Car Congress

JULY 8, 2019

Demand fell in all sectors, with private registrations seeing a decline of -4.8%, while larger fleet and business registrations also fell, down -2.5% Another option increasingly available is mild-hybrid technology, which provides an energy boost to traditional internal combustion engines, helping to improve fuel efficiency and lower CO 2.

Alternative Fuels 230

Alternative Fuels Market Fuel Sale 230

Green Car Congress

MAY 5, 2020

Under controlled depressurization, these molecules release and exit the storage system in response to the demand of the vehicle’s engine. Ingevity is the industry leader in adsorbent-based, on-board evaporative emissions control for gasoline fueled vehicles. V8 with CNG prep kit, set up for bi-fuel (gasoline/natural gas) operation.

Gas 415

Gas F-150 Fuel Energy 415

Green Car Congress

DECEMBER 17, 2013

The Electrification Coalition released two case studies outlining how two cities— Houston, Texas and Loveland, Colorado —are saving money by using electric vehicles (EVs) in their vehicle fleets. Loveland is now aiming to convert all of its light-duty fleet vehicles that work within a close distance of the city to EVs.

Houston 312

Houston Fleet Tax Credit Plug-in 312

Green Car Congress

NOVEMBER 22, 2016

liter V-8 compressed natural gas (CNG) and liquefied petroleum gas (LPG)-capable engines starting in the first quarter of 2017. The announcement follows the selection of PSI, based in Wood Dale, Illinois, as General Motors Fleet’s preferred upfitter for CNG and LPG trucks. All of the top 25 fleets use at least two fuels.

Alternative Fuels 150

Alternative Fuels GMC Chevrolet Fleet 150

Green Car Congress

OCTOBER 12, 2018

Attaining environmental benefits and lower cost of ownership are driving more commercial fleets to electrify, according to a new study by UPS and GreenBiz. In addition to the fuel savings, electric vehicles typically require less maintenance than traditional internal combustion engine vehicles, which means lower maintenance costs.

Fleet 236

Fleet Alternative Fuels Maintenance Electric 236

Green Car Congress

MARCH 17, 2017

will offer a new aftermarket gaseous fuels-prepped cylinder head package for GM 6.0L The new CDP cylinder head will be available for the popular GM engines that have been, or are slated to be, converted to a gaseous alternative fuel engine. CDP Technologies, the OEM sales division of Crazy Diamond Performance Inc.,

GM 260

GM Engine Fuel Alternative Fuels 260

Green Car Congress

NOVEMBER 10, 2022

Researchers from Oak Ridge National Laboratory (ORNL) and Argonne National Laboratory (ANL) will work with Wabtec, a leading manufacturer of freight locomotives, to develop the hardware and control strategies for a single-cylinder, dual-fuel engine to demonstrate the viability of using alternative fuels for locomotives.

Hydrogen 448

Hydrogen Industry Industrial North America 448

Green Car Congress

MARCH 11, 2020

The backhoe loader is perfectly suited for electrification as the varied use cycles, from heavy to light work, provide an excellent opportunity to convert wasted diesel engine hours into zero consumption battery time—yet provide the operator with instantaneous torque response when needed. and Moog Inc.,

Fully Electric 536

Fully Electric Diesel Electric Electrical 536

Green Car Congress

FEBRUARY 2, 2023

Swiss marine power company WinGD and Belgian shipping and cleantech group CMB.TECH have signed an agreement on the development of ammonia-fueled two-stroke engines. The companies aim to install the ammonia dual-fuel X72DF engine on a series of ten x 210,000 DWT bulk carriers to be built at a Chinese shipyard in 2025 and 2026.

Engine 259

Engine Fuel Mariner Alternative Fuels 259

Green Car Congress

MARCH 11, 2019

New research released by NTEA – The Association for the Work Truck Industry confirms that fleets across the country are increasingly relying on biodiesel for their existing and new diesel vehicles. For the third time in four years, surveyed fleets named biodiesel as their top alternative fuel choice both for current use and future interest.

Purchase 207

Purchase Fleet 2019 Diesel 207

Green Car Congress

AUGUST 14, 2021

There has been a lot of past research on the cost of vehicles and the cost of fuel, but these other operating costs haven’t been studied in quite the same detail before. There were gaps in the data, especially with respect to alternative fuel powertrains—electric vehicles, fuel cell vehicles.

Transportation 435

Transportation Alternative Fuels Maintenance Chad 435

Green Car Congress

APRIL 24, 2014

to 6% reduction in fleet fuel consumption and greenhouse gas emissions by 2040, on top of a projected 26.8% without higher octane fuel, but with other projected vehicle and powertrain technology improvements), according to a new analysis by a team at MIT. This leads to improved engine efficiencies and the sought reductions.

MIT 304

MIT Fuel Fleet Standards 304

Green Car Congress

APRIL 7, 2018

Among other enhancements, buses will be equipped with Cummins-Westport Near-Zero engines and fueled by Renewable Natural Gas, to further reduce NO x vehicle emissions by more than 90% by December 2018. The fleet enhancements are part of a larger series of strategic improvements we will roll out over the next 12-18 months.

Fleet 199

Fleet Engine Los Angeles Gas-Electric 199

Green Car Congress

APRIL 9, 2014

A team from the US Naval Academy and the US Navy have tested a Direct Sugar to Hydrocarbon (DSH) biosynthetic fuel in multiple diesel engines. The Secretary of the Navy set a goal of sailing a fully operational “Great Green Fleet” by 2016. All candidate non-petroleum fuels must qualify as drop-in replacements. Background.

Engine 314

Engine Fuel Diesel 2014 314

Green Car Congress

AUGUST 21, 2023

When Mack set out to develop a vehicle for refuse collection customers seeking an alternative fuel solution, they were able to pair the proven 4500 RDS transmission with a 320-horsepower Cummins L9N engine. The 4500 RDS fully automatic transmission has been offered in the Mack Granite diesel model for more than 20 years.

North America 370

North America Fuel Economy Alternative Fuels Gas-Electric 370

Green Car Congress

MARCH 5, 2020

McAbee Trucking, a freight shipping and trucking company based in Blacksburg, SC, purchased eight Ford F-750 delivery trucks fueled by propane autogas, a domestically produced, clean and economical alternative fuel. Propane autogas engine technology has progressed to the point where emissions are reduced to near zero.

South Carolina 286

South Carolina Alternative Fuels Cleaner Fleet 286

Green Car Congress

JANUARY 24, 2020

This FY 2020 funding opportunity also supports priorities in advanced engine and fuel technologies including technologies for off-road applications, lightweight materials, new mobility technologies (energy efficient mobility systems), and alternative fuels technology demonstrations. Technology integration open topic.

Alternative Fuels 305

Alternative Fuels Vehicles Lithium Ion 2020 305

Green Car Congress

MARCH 5, 2014

The propane fleet will replace gasoline- and diesel-fueled vehicles used largely in rural areas in Louisiana and Oklahoma with other states pending. The UPS alternative fuel strategy is to invest in the most environmentally friendly and economical energy sources. —David Abney, UPS chief operating officer.

Purchase 291

Purchase Installation Fuel Alternative Fuels 291

Green Car Congress

JANUARY 3, 2023

California’s Truck and Bus regulation ( earlier post ) has been in effect since December 2008, with the purpose of reducing emissions of diesel particulate matter (PM), oxides of nitrogen (NO x ) and other criteria pollutants from in-use diesel-fueled vehicles. The regulation applies to: Diesel vehicles with a GVWR greater than 14,000 lbs.

California 210

California Diesel Engine Alternative Fuels 210

Green Car Congress

MARCH 29, 2023

The European Council and the European Parliament have reached a provisional political agreement on the Alternative Fuel Infrastructure Regulation (AFIR). The alternative fuel infrastructure regulation (AFIR) is part of the Fit for 55 package.

Alternative Fuels 170

Alternative Fuels Recharge Fuel Hydrogen 170

Green Car Congress

JUNE 1, 2023

China Merchants Heavy Industry has ordered 2 × MAN B&W 7S60ME-LGIM (Liquid Gas Injection Methanol) engines in connection with the construction of 2 × 9,300 ceu (car equivalent units) Pure Car and Truck Carriers (PCTCs) for China Merchants Energy Shipping (CMES).

Engine 221

Engine China Industry Industrial 221

Green Car Congress

AUGUST 8, 2018

As currently written, the ICT contains a number of elements to bring about the transition to a complete zero-emission bus (ZEB) fleet. Battery electric buses and fuel cell electric buses qualify. Use of low NO x engines. To date, about 55% of all buses in California operate on alternative fuels. Background.

Purchase 276

Purchase California Cleaning Clean 276

Green Car Congress

FEBRUARY 3, 2020

Waikato-based Waitomo Group is New Zealand’s fastest-growing independent fuel retailer. Together the two will work on the detailed engineering requirements and consenting for a network of hydrogen refueling sites, some of which will be on existing Waitomo Fuel Stops. —Hiringa Energy CEO and Co-Founder, Andrew Clennett.

Hydrogen 397

Hydrogen New Zealand Alternative Fuels Transportation 397

Green Car Congress

AUGUST 28, 2018

Alternative-fuel technology company ROUSH CleanTech has developed the first available propane autogas engine certified to California Air Resources Board’s (CARB’s) optional low oxides of nitrogen emissions standard for heavy-duty engines with 0.02 g/bhp-hr heavy-duty engine standard. g/bhp-hr propane engines.

Engine 225

Engine Cleaner Ozone Emissions 225

Green Car Congress

JULY 14, 2014

Crazy Diamond Performance (CDP) has developed a mono-fuel CNG Chevrolet Cruze, with intended market introduction no later than October 2014. The CDP CNG Cruze will certified to the cleanest emissions standard available for an internal combustion engine, according to CDP President Kevin Fern. Fern said that the 1.8L-equipped

Chevrolet 316

Chevrolet Fuel Fuel Economy Alternative Fuels 316

Green Car Congress

DECEMBER 27, 2021

Each vessel was supplied with bp Marine B30 biofuel, consisting of 30% fatty acid methyl esters (FAME) blended with very low sulfur fuel oil (VLSFO). FAME is a renewable alternative fuel (biodiesel) largely produced from recycled cooking oils and renewable oil sources.

Mariner 334

Mariner Oil Africa Alternative Fuels 334