Remove Cleaning Remove Denver Remove Emissions Remove Pollution
article thumbnail

How Fast-Growing Colorado Is Tackling Its Transportation Emissions

CleanTechnica EVs

From Denver smog to jammed mountain highways, Colorado is focusing on transportation to solve congestion, pollution, and climate problems. From innovative transportation solutions to slashing emissions in the electricity […]. See more at State Climate Scorecards.

article thumbnail

Nearly $1 Billion in Grants to Invest in America’s Clean Heavy-Duty Vehicle Transition

CleanTechnica EVs

EPA announces new grant program to fund zero-emission heavy-duty vehicles, infrastructure, and workforce development to tackle climate change, reduce air pollution, and advance environmental justice DENVER — Yesterday, April 24, the U.S.

Grant 76
article thumbnail

EPA proposes air pollution standards for oil and gas drilling operations; focus on capture of escaping natural gas

Green Car Congress

The US Environmental Protection Agency (EPA) proposed standards to reduce harmful air pollution from oil and gas drilling operations. These proposed updated standards—which are being issued in response to a court order—would rely on cost-effective existing technologies to reduce emissions.

Escape 186
article thumbnail

Bye Aerospace’s Sun Flyer 2 completes first flight with Siemens electric propulsion motor

Green Car Congress

Bye Aerospace’s electric Sun Flyer 2 successfully completed the first official flight test with a Siemens electric propulsion motor 8 February at Centennial Airport, south of Denver, Colo. Sun Flyer brings the full promise of electric propulsion to the market with safe, practical and reliable electric aircraft.

Motor 252
article thumbnail

Study on Greenhouse Gas Emissions from Global Cities Highlights Importance of Geophysical and Technical Factors

Green Car Congress

By including upstream emissions from fuels, GHG emissions from cities exceed those attributed to direct end-use by up to 24% (for Toronto). By including upstream emissions from fuels, the researchers found that GHG emissions attributable to cities exceed those from direct end use by up to 24%. Tonnes CO 2 e/capita.

Emissions 199
article thumbnail

Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

Green Car Congress

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. These observations may also assist air quality managers in assessing the most effective approaches to emission reduction programs that will improve air quality.

Ozone 150
article thumbnail

EPA proposes rule for nationwide 30% cut in GHG from existing power plants by 2030 relative to 2005

Green Car Congress

The US Environmental Protection Agency (EPA) released the already widely-discussed (albeit without much detail) “Clean Power Plan” proposal, which mandates a national average 30% cut in greenhouse gas emissions from existing power plants from 2005 levels by 2030. Improving demand-side efficiency. annually.

2005 210