Climate 411

Carbon removal tech could help us draw down historic pollution and go beyond net-zero. But it needs the right policy.

By Jake Higdon / Published: August 26, 2021

This blog was co-authored by Maureen Lackner, Manager for Economics & Policy at EDF.

This EDF working paper explores policy tools that federal policymakers could use to quickly and responsibly begin deployment of Direct Air Capture facilities, one of several possible carbon removal approaches that could help get the U.S. to net-negative emissions, alongside essential measures to slash pollution.

Carbon Engineering's direct air capture pilot plant.

Carbon Engineering’s direct air capture pilot plant. Photo Credit: Carbon Engineering

The latest report from the IPCC underlined what many already know: action is failing to keep pace with the accelerating climate crisis. A rapid, global transition to net-zero emissions is mission critical since every fraction of a degree in warming could worsen the climate damages we’re already experiencing.

Directly cutting U.S. emissions by moving toward clean energy sources will be the unquestionable priority this decade. But the report also makes clear that we need to scale up carbon dioxide removal (CDR) to reduce the likelihood of the most catastrophic impacts beyond 1.5C warming. The unforgiving math means we will need to harness scientifically-robust ways to remove carbon from the atmosphere through nature — such as managing healthy forests — and through emerging technologies.

One technology-based solution receiving considerable attention is Direct Air Capture with dedicated geologic storage (called DACCS), where carbon is pulled from the air and permanently and safely stored underground.

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Also posted in Greenhouse Gas Emissions, Policy / Read 1 Response

With the Climate Crisis Act, California can lock in a safer pathway to net-zero emissions

By Katelyn Roedner Sutter / Published: August 16, 2021

The new report from the Intergovernmental Panel on Climate Change makes clear what Californians already know: the climate crisis is upon us. Impacts like ever-more-extreme wildfires, intensifying drought, and the growing threat of sea-level rise are accelerating, and the widespread damage are only going to intensify unless we take bold, swift action to slash greenhouse gas emissions.

In California, no person or region will be immune, and the harms from climate change are felt first and worst by communities that historically have borne a disproportionate burden of California’s pollution: communities of people with low wealth, people of color, indigenous people, and farmworkers, among others.

California urgently needs to get on track to meet the state’s 2030 goal of reducing greenhouse gas emissions to 40% below the 1990 level by 2030; it has the slate of policies needed to succeed but must maximize near-term climate ambition. At the same time, it is essential for California to have a long-term vision and ensure that policy decisions made with an eye toward 2030 are consistent with the need to achieve net-zero emissions as swiftly as possible, and no later than 2045.

That’s why it is crucial for California to adopt the new Climate Crisis Act (AB 1395), co-authored by Assembly Members Al Muratsuchi and Cristina Garcia, to dramatically reduce our greenhouse gas emissions. This bill will cement California’s commitment to a safer pathway — a pathway that aligns with the science and achieves net-zero emissions — while also providing crucial guidelines that can maximize reductions, preserve environmental integrity and safeguard communities. Here’s why CA lawmakers should back this bill.

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Posted in News / Comments are closed

Climate change threatens Louisiana’s future, but the state is taking bold action to increase its resilience

By Devyani Kar / Published: July 22, 2021

Louisiana has lost 2,000 square miles of coastal wetlands in less than a century, threatening communities from sea level rise and more intense hurricanes. Photo: Leslie Von Pless, EDF

Louisiana represents the paradox of a modern state shaped by a history of fossil fuel-supported development and structural racism that is now dealing with the climate-driven and social impacts of those choices.

As it attempts to do so, it has become a center of climate adaptation and resilience practices, and more recently, climate mitigation efforts, while seeking the right balance for its people, economy and environment.

The results so far look like this:

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Also posted in Basic Science of Global Warming, Cities and states, Extreme Weather, Science / Comments are closed

New study: Four signs of a growing U.S. supply chain for zero-emissions trucks and buses

By Tim O'Connor / Published: July 20, 2021

Transitioning to zero-emissions trucks and buses is necessary for both climate stability and to protect communities from air pollution. With nearly 23 million diesel-fueled medium and heavy duty trucks and buses operating on roads today in the U.S., moving to zero-emissions technology will result in significant investments in manufacturing, infrastructure, operations and maintenance training, research and development and midlife vehicle businesses.

According to a new analysis conducted by EDF and the consulting firm PwC, a significant amount of investments in the electric truck and bus supply chain has already taken place – yielding a strong and growing domestic supply chain for zero-emissions medium- and heavy-duty vehicles. Amidst the findings by EDF and PwC, four indicators stand out most:

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Also posted in Cars and Pollution, Jobs, Policy / Read 2 Responses

The EU just moved closer to all zero-emission cars. That heightens urgency for the U.S. to act

By Peter Zalzal / Published: July 19, 2021

Electric cars charging in Nice, France

The European Union just released proposed legislation for passenger cars and vans that would move the continent closer to a zero-emission transportation future.

The EU proposal would require a 55% reduction in carbon pollution for new cars and a 50% reduction for new vans by 2030 – and a 100% reduction for both in 2035. That would substantially strengthen standards that the EU adopted in 2019, and would ultimately eliminate harmful tailpipe pollution from new vehicles sold there.

The proposal would save European drivers money on gas while dramatically cutting climate and air pollution from one of the world’s largest fleets of passenger vehicles. It also has profound reverberations around the world – especially here in the U.S.

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Also posted in Cars and Pollution, Economics, Policy / Read 2 Responses

This Fourth of July, we have an opportunity for independence from harmful vehicle pollution

By Peter Zalzal / Published: July 2, 2021

Photo by Pixabay

As millions of Americans hit the road this weekend to visit loved ones and celebrate the Fourth of July, there is increasing reason for optimism that our road trips of the future will be in vehicles that do not emit any pollution.

This past week, the Environmental Protection Agency sent proposed motor vehicle emissions standards to the Office of Management and Budget for review. The proposed action will include strengthened pollution standards for new passenger vehicles through model year 2026, which will reduce climate and health-harming pollution and help correct the prior administration’s rollbacks to our nation’s clean car standards.

EPA’s proposed standards will be an important, near-term step forward.

But the Biden administration has an even bigger opportunity in front of it – to clearly articulate a bold, long-term vision to eliminate tailpipe pollution from new motor vehicles, one that ensures at least 60% of new passenger cars and trucks sold in the U.S. by 2030 are zero-emitting and that all new vehicles sold by 2035 are zero-emitting.

Realizing this vision would have enormous benefits for Americans’ health, the climate, and our pocketbooks:

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Also posted in California, Cars and Pollution, Cities and states, Green Jobs, Jobs, Policy / Read 1 Response