Air Quality

... Air Quality
Colorado DOT Awards Funds for Clean…
August 13, 2025
The Colorado Department of Transportation recently issued $17.3 million in grants to 11 local projects aimed at improving air quality More
... Air Quality
EPA Issues $3B Worth of Clean…
November 5, 2024
The U.S. Environmental Protection Agency recently issued $3 billion in grants via its Clean Ports Program to 55 port projects More
... Air Quality
MassDOT Taps Electric Trains for Commuter…
September 11, 2024
The Massachusetts Bay Transportation Authority – a division of Massachusetts Department of Transportation – recently signed off on a $54 More
... Air Quality
FHWA Issues $148M to Reduce Port…
May 1, 2024
The Federal Highway Administration recently issued $148 million in grants to 16 port projects in 11 states and Puerto Rico More
... Air Quality
Maryland Launches Zero-Emission Bus Pilot Program
March 6, 2024
Governor Wes Moore (D), the Maryland Department of Transportation, and the Maryland Transit Administration (MDTA) recently launched a “Zero-Emission Bus More
... Air Quality
Nebraska DOT Seeking Feedback on Carbon…
August 16, 2023
The Nebraska DOT is gathering public opinion on its proposed strategies for reducing transportation-related carbon dioxide emissions via an online More
... Air Quality
Colorado DOT Preps for Greener Aircraft…
June 20, 2023
The Colorado Department of Transportation’s Division of Aeronautics wants to get its 76 public use airports ready for alternatively powered More
... Air Quality
Oregon DOT Website Tracks GHG Emission…
March 22, 2023
The Oregon Department of Transportation recently unveiled a website that tracks how the state’s public agencies are collectively reducing greenhouse More
... Air Quality
USDOT, DOE Help Push Sustainable Aviation…
September 28, 2022
The U.S. Department of Transportation and Department of Energy recently released the Sustainable Aviation Fuel Grand Challenge Roadmap as part of More
... Air Quality
Four Federal Agencies Planning Broad GHG…
September 21, 2022
The U.S. Departments of Energy, Transportation, Housing and Urban Development, and Environmental Protection Agency recently signed a memorandum of understanding More
... Air Quality
EPA Proposes New Emission Rules for…
March 16, 2022
The U.S. Environmental Protection Agency plans to introduce stricter heavy-duty vehicle and engine emission rules starting in model year 2027. [Above photo by More
... Air Quality
Two Governors Unveil ‘Clean Transportation’ Executive…
January 12, 2022
The governors of North Carolina and Connecticut recently issued executive orders that mandate the formation of “clean transportation” plans to More
... Air Quality
Colorado Proposes New Transportation Pollution Standards
August 25, 2021
The Colorado Transportation Commission proposed new transportation pollution reduction planning standards on August 16 that seek to cut greenhouse gas More
... Air Quality
Senators Unveil $73B ‘Clean Transit for…
May 11, 2021
Two key Senate Democrats introduced a $73 billion plan on May 4 to transition the nation’s transit buses and vans More
... Air Quality
Louisiana DOTD Studying How to Tackle…
April 14, 2021
The Louisiana state government, which collects about $1.3 billion a year in taxes from the oil and gas industry, is More
... Air Quality
FTA Providing $180M in Low-No Emission…
February 16, 2021
The Federal Transit Administration is making up to $180 million in competitive grant funds through a notice of funding opportunity for More
... Air Quality
New Renewable Energy Contracts in Effect…
January 13, 2021
Two 100 percent renewable energy contracts between the Massachusetts Bay Transportation Authority and BP Energy Company and Direct Energy LLC More
... Air Quality
Regional GHG Emission Reduction Consortium Takes…
January 5, 2021
The states of Connecticut, Massachusetts, and Rhode Island, along with the District of Columbia, signed a memorandum of understanding or MOU on More
... Air Quality
Two Studies Examine Benefits, Hurdles of…
October 14, 2020
Efforts to “decarbonize” America’s transportation system to reduce greenhouse gas or GHG emissions could produce widespread health benefits, according to More
... Air Quality
FHWA Unveils New CMAQ Emissions Calculator
May 20, 2020
The Congestion Mitigation and Air Quality Improvement or CMAQ program offered via the Federal Highway Administration provides funding to state More
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