Climate 411

Colorado charges forward with Zero Emission Vehicle proposal

By / Bio / Published: May 10, 2019

This post was written by EDF attorney Laura Shields 

Colorado moved farther down the road toward a cleaner, less-polluting transportation sector today.

The Colorado Air Quality Control Commission unanimously voted to move forward with a formal hearing to consider adoption of state Zero Emission Vehicle (ZEV) standards.

The ZEV standards would provide for manufacturers to sell a certain number of clean zero-emitting vehicles in Colorado. That would deliver vital reductions in climate pollution, smog, and other harmful air pollution. At the same time, it would help save Coloradans hard-earned money through major fuel cost savings.

The Colorado Department of Public Health and Environment Air Division’s initial economic impact analysis projects Colorado ZEV standards would reduce the state’s greenhouse gas pollution by roughly 2.2 million metric tons between 2023 and 2030.

The analysis also projects that a ZEV program would decrease the contaminants that contribute to ground-level ozone (otherwise known as smog) in the state. Colorado has struggled to meet both the 2008 and 2015 health-based National Ambient Air Quality Standards for ground-level ozone, and the American Lung Association’s 2019 State of the Air report ranked Denver the 12th most ozone-polluted city in the nation.

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Posted in Cars and Pollution, Cities and states, Climate Change Legislation, Greenhouse Gas Emissions, Health, News, Policy, Smog / Comments are closed

What role do emissions from international shipping and aviation play in the global climate?

By / Published: May 6, 2019

And what do those sectors need to do to help keep warming below 1.5 degrees Celsius?

https://www.pexels.com/photo/silhouette-of-airplane-during-sunset-99567/

Silhouette of Airplane during Sunset. Pixels.com

In advance of the United Nations Secretary General’s climate summit in September, many countries are vowing to ramp up their Paris agreement commitments to help limit the increase in global temperatures to 1.5 degrees Celsius. However, the growing emissions from two economic sectors – international shipping and international aviation – remain largely outside most of those commitments and could cause significant warming.

In a new study, researchers have found that, absent any climate action, the rising carbon dioxide emissions of international shipping and aviation could consume nearly one-third (15 to 30 percent) of our remaining “allowable warming” – the amount of additional warming that can occur before the world’s average temperature surpasses 1.5 to 2 degrees Celsius above preindustrial levels – by the end of the century.

The international shipping and aviation sectors need to implement policy solutions with integrity and extend them over time to reduce their future warming and align with the 1.5 °C global temperature threshold.

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Posted in Aviation, Greenhouse Gas Emissions, Health, Science / Comments are closed

Indigenous mobilization wins battle in President Bolsonaro’s war on indigenous peoples

By / Bio / Published: May 3, 2019
https://www.flickr.com/photos/agenciasenado/47651605312/

Indigenous people mobilizing for land rights during the Free Land Encampment (Acampamento Terra Livre) in Brasilia, Brazil on April 25, 2019. Photo: Leopoldo Silva/Agência Senado via Flickr

Far-right Brazilian President Jair Bolsonaro’s personal crusade to extinguish indigenous rights and devastate indigenous territories just hit a wall. Two, actually. Both Brazil’s Supreme Court and Brazil’s top congressional leaders handed Bolsonaro setbacks over his executive decision to move control of protecting indigenous lands to the agriculture ministry, which is controlled by members of the agribusiness lobby known for its opposition to indigenous land rights.

Taken together, this means that Bolsonaro’s signature action to start the rollback of indigenous territories and declare open season on Amazon deforestation – which needs both congressional and judicial approval to fly – looks to be crashing on takeoff. It’s also a glimmer of hope for indigenous and environmental protections in a country now led by a president openly hostile to Brazil’s indigenous peoples and Amazon rainforest – repositories of its vast social and biological diversity, and key to stabilizing the global climate.

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Posted in Brazil, Forest protection, Indigenous People / Comments are closed

The Trump Administration’s Budget Would Make our Climate Crisis Even Worse

By / Published: April 30, 2019

Scientists around the world are telling us, in no uncertain terms, that we – as in humankind — have little time left to avert the worst impacts of climate change. Those include: widespread coastal and riverine inundation, stronger storms and wildfires; new disease vectors; agricultural and other economic disruption. That is the reality and scope of the challenge we face.

There are, of course, things we can do — things we must do – to respond to the climate crisis, both to learn more about its causes and consequences and to activate solutions to prevent as much damage as possible.

Those solutions, for the most part, fit into four areas: investment, innovation and technology; science and research; mitigation, adaptation and relief; and policy. An intransigent and shortsighted White House has made the achievement of any significant policy gains difficult in the short term. Now, the latest federal budget proposed by the Trump Administration has sought to undercut those other three potential progress areas, exacerbating America’s susceptibility to climate disaster and running down the clock on desperately needed action.

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Posted in Health, Jobs, Policy, Science / Read 1 Response

Four takeaways from the first hearing of the House Select Committee on the Climate Crisis

By / Published: April 12, 2019

Hearing witnesses with Chairwoman Castor

The first hearing of the U.S. House of Representatives new Select Committee on the Climate Crisis marked a positive move toward a meaningful and constructive conversation about climate action.

The Select Committee was created in early 2019 to compile innovative policy solutions to take action on climate change, which will be released next year.

The witness panel for the hearing last week, entitled “Generation Climate: Young Leaders Urge Climate Action Now,” was a notable departure from the norm. Rather than inviting climate science experts with decades of experience in their fields, the four witnesses were climate change leaders and activists all under the age of 24 because, as Rep. Garret Graves (R-LA) noted these issues “adversely and disproportionately affect young folks.”

The witnesses drove home four points during the hearing.

  1. Policy solutions should be based on sound science

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Posted in Climate Change Legislation, Greenhouse Gas Emissions, Policy / Read 2 Responses

Latest EPA climate pollution data shows disturbing lack of progress

By / Bio / Published: April 12, 2019

Greenhouse gas emission trends since 1990. Click to expand

The Environmental Protection Agency yesterday reported that that the US made essentially no progress on climate pollution — an insignificant drop of 0.5% — even as scientists warn that without major reductions in emissions, global temperatures are on a dangerous track to increase well above 2 degrees Celsius.

Other data indicates that since 2017, the last year covered by this report, emissions have actually begun to rise. The Energy Information Agency and Rhodium Group estimate that in 2018 climate pollution from energy combustion rose 2.8 and 3.4%, respectively.

As climate pollution remains stubbornly high, the Trump administration has worked to undermine limits on carbon pollution, roll back rules on highly potent methane emissions and ducked international obligations to deal with climate change. This new report is another sign that without bold action, climate pollution will cause worsening impacts on our economy, health and future.

The dismal national climate pollution numbers contrast with pollution reductions underway in many states that have put in place aggressive policies to limit emissions and move towards clean energy even while the federal government sits on the sidelines. Read More »

Posted in Clean Air Act, Economics, Energy, Greenhouse Gas Emissions, Policy, Science / Comments are closed