Greenhouse Gas Emissions

Greenhouse Gas Emissions Reduced 17% Worldwide in April, Study Says
A recently published study predicts a 4 to 7 percent decline in greenhouse gas emissions for 2020 compared to 2019.

First Climate Action Plan Released in Houston
The planning legacy of Hurricane Harvey is becoming more clear in Houston, after the city released its first-ever Houston Climate Action Plan, just months after releasing the Resilient Houston plan.

Oregon Executive Order Targets Greenhouse Gas Emissions
An executive order ramps up the effort to lower emissions in the state, much of which come from transportation.

Charting the Climate Change Crisis
Analysis of global greenhouse gas emissions data points to the sectors, activities, and countries that are the biggest contributors.

Southern States Lagging in Addressing Climate Change
Cities in the South are facing a multitude of climate change impacts, but many have been slow to respond to the growing threats.

Ranking the Climate Impact of Transportation in the 100 Largest U.S. Metro Areas
This performance ranking separates the fakers from the legit operation to reduce carbon emissions from transportation.

Democratic Candidates Forget Transportation Emissions When Making Climate Plans
Multiple sources analyze the green credentials of the campaign platforms of the remaining field of Democrats vying for the highest office in the land and find one conspicuous absence: plans for reducing driving.

Toronto Sets More Ambitious Climate Change Goals
The city is considering a proposal to reduce greenhouse gas emissions even more by aiming for carbon neutrality by 2050.

Report Addresses Climate Change and Equity in New Orleans
A new report details steps the city can take to help prevent climate change and protect its most vulnerable residents.

Land Use the Subject of Latest IPCC Report
Not urban land use, but in the literal sense: land used to produce food, graze livestock, supply drinking water, grow trees, and sequester carbon. As the climate warms and the population grows, crop yields will decrease and land will be degraded.

Colorado's Greenhouse Gases are Going Down for the First Time in Its History
The state of Colorado is still a long way from reaching its 2050 commitment, but a move to more renewable energy has the state trending in the right direction.

The Best Kept—and Dirtiest—Secret About 5G
The infrastructure required to support 5G is going to be massive, and while improvements in throughput sound great, one of the best kept – and dirtiest – secrets about 5G is the energy consumption required to support the network.

Bill Would Phase-Out Most Diesel Emissions in California
The bill is directed at the medium and heavy-duty trucking industry, which, along with buses, account for 90 percent of the state's toxic diesel exhaust. Diesel emissions would need to be reduced by 80 percent by 2050. Will electric trucks be ready?

Op-Ed: Congress Passes Public Lands Bill, Ducks Harder Questions
The Natural Resources Management Act enjoyed bipartisan support in both houses of Congress. But it left out contentious issues like wildfires, greenhouse gas emissions, and protecting wildlife corridors.

Report Compares Emissions from Hundreds of Global Cities
The study gathers emissions reporting data from cities around the world.

U.S. Carbon Emissions Increased Last Year After a Three-Year Decline
The sobering news comes from the Rhodium Group, a research firm that tracks CO2 emissions. The preliminary estimate is the third in two months to show an increase in 2018, attributing it to an improved economy and Trump's regulation rollbacks.

Carbon Pricing Strategies Under Consideration in Seven States
Several states, and even the federal government, are considering adopting carbon pricing plans.

Major Increase in Global Carbon Emissions Projected for 2018
The report from the Global Carbon Project, an international group of scientists who track greenhouse gas emissions, comes as a surprise as emissions had been relatively flat for the last four years. Global emissions this year will increase 2.7%.

The Most Carbon-Intensive Component of Electric Vehicles Deserves Attention
It's well known that an electric vehicle is only as clean, from a greenhouse gas perspective, as the electricity it consumes to power it. A new study finds that the electricity used in the manufacturing of car batteries also must be considered.

Greenhouse Gas Emissions Continue to Decrease in the U.S.
President Trump and his cabinet have been busy rolling back environmental regulations and promoting coal burning, and now they claim credit for a reduction in greenhouse gas emissions last year even greater than in 2016.
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