Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH
Enter keywords to search across all content
Articlesby Deborah LockridgeDecember 20, 2022

Meet HDT’s 2022 Top Green Fleets

Learn how 20 of the country’s most environmentally conscious fleets are cutting emissions and lessening their carbon footprints.

Read More →
Newsby StaffDecember 22, 2021

Report: Refuse Fleets Could Reduce U.S. Methane Emissions with RNG

Tripling current production of RNG to 1.5 billion gallons a year would produce enough fuel for every refuse truck in the U.S. and cut methane emissions by 15%.

Read More →
Articlesby Deborah LockridgeNovember 16, 2020

Meet HDT's 2020 Top Green Fleets

Twenty companies illustrate how trucking can take the lead in sustainability in HDT's annual Top Green Fleet awards, honoring strategies such as electric vehicle and alternative fuel adoption, fuel-saving techniques, and green facilities.

Read More →
Ad Loading...
Newsby StaffNovember 13, 2020

Renewable Natural Gas Vehicles Achieve First-Ever Carbon Negative Milestone

According to recent data from the California Air Resources Board (CARB), the energy weighted carbon intensity (CI) value of California’s natural gas vehicle fuel portfolio in the Low Carbon Fuel Standard (LCFS) program was below zero. 

Read More →
Newsby Jim ParkNovember 3, 2020

HDT Talks Trucking Season 4 Features Sleep, Diesel, Alt Fuels

HDT Talks Trucking Season 4 offers a look into the future of diesel engines, a discussion about three alternative fuels and an informative interview with a recognized sleep specialist.

Read More →
Newsby StaffSeptember 9, 2020

Estes Adds New Trucks to its Growing RNG Fleet

Estes Express Lines will soon be adding 50 new natural gas trucks fueled with Clean Energy Fuels’ Redeem renewable natural gas to its growing sustainable fleet.

Read More →
Ad Loading...
Newsby StaffAugust 23, 2018

12-Liter Natural Gas Engine Made Optional on 3 Kenworth Trucks

The Kenworth T680 on-highway flagship truck and T880 and T880S vocational trucks are now available for order with the Cummins Westport ISX12N near zero NOx emissions natural gas engine.

Read More →
NewsFebruary 7, 2018

Renewable Dairy Fuels Adding RNG Plant

Located in Fair Oaks, Ind., the dairy project will be Renewable Dairy Fuels second biogas facility producing renewable natural gas from dairy waste for transportation fuel.

Read More →
NewsJanuary 9, 2018

EPA, CARB Certify Cummins Westport ISX12N Natural Gas Engine

Cummins Westport announced that the Environmental Protection Agency and California Air Resources Board have certified the 2018 ISX12N natural gas engine.

Read More →
Ad Loading...
NewsMay 1, 2017

Cummins Westport Introduces 2018 Natural Gas Engines

Cummins Westport announced its model year 2018 lineup of renamed natural gas engines for regional haul, vocational, transit, bus and refuse applications.

Read More →