air pollution
Six Sleeper Proposals in Project 2025
Project 2025 isn’t just its headline proposals. It’s a thorough, detailed attack on environmental protection.
Project 2025’s proposals involve reduced protection for endangered species, eliminating energy efficiency rules, blocking new transmission lines, changing electricity regulation to favor fossil fuels, weakening air pollution rules, and encouraging sale of gas guzzlers. There’s some pious talk about protecting the environment, but every proposal calls for weakening environmental protections.
CONTINUE READINGElectric Shared Mobility:
Program Design Elements Can Produce More Equitable, Durable, and Successful Projects
Shared mobility—an umbrella term for any transportation mode shared among multiple passengers—has the potential to accelerate transportation electrification, air quality, and greenhouse gas reduction goals, meet the needs of underserved communities that most lack mobility access, and advance broader mobility equity goals. CLEE’s report, Electric Shared Mobility: California Lessons Learned for Equity in Program Design, …
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CONTINUE READINGNo, EVs are Not Worse for the Planet
There’s an electric car culture war raging. It doesn’t hurt to say obvious things, like that electric cars reduce driving costs and pollute far less than gas-powered cars.
If you have somehow managed to escape the frenzied political headlines about electric vehicles, first I envy you and second, I must regrettably inform you that the EV has become an acronym of partisan rancor on par with IVF, DEI, and CRT. There’s a lot of reasons for this electric car culture war: President Biden …
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CONTINUE READINGThe New EPA Car Rule Doesn’t Violate the Major Questions Doctrine
They both relate to climate, but West Virginia v. EPA involved a very different regulation raising very different issues.
In West Virginia v. EPA, the Supreme Court struck down the Obama-era Clean Power Plan. The heart of the ruling was that EPA had engaged in a power grab, basing an unprecedented expansion of its regulatory authority on an obscure provision of the statute. Conservative groups have claimed since then that virtually every government regulation …
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CONTINUE READINGThe New Particulate Standard and the Courts
The tough new air quality standard is sure to be challenged in court. Winning the challenges will be tougher.
EPA has just issued a rule tightening the air quality standard for PM2.5 — the tiny particles most dangerous to health — from an annual average of 12 μg/m³ (micrograms per cubic meter) down to 9 μg/m³. EPA estimates that, by the time the rule goes into effect in 2032, it will avoid 4500 premature …
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CONTINUE READINGInequality Today: Unfinished Work
The first step in addressing the problem is to be clear about the facts.
More than a half century after Martin Luther King’s death, his work is still unfinished. Sadly, despite his efforts and those of many others, inequality remains a reality along multiple, interrelated dimensions: race, income, and geography. Inequality is not merely economic; it involves differences in health and life expectancy — and in exposure to pollution …
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CONTINUE READINGThe Mystery of the Missing Stay Order
Why is the Supreme Court waiting for weeks to dispose of a demand for extraordinary intervention in a routine situation?
The steel industry applied for Supreme Court intervention on what they claimed was an urgent issue of vast national importance. Chief Justice Roberts requested an immediate government response. That was six weeks ago. Since then . . . crickets. No doubt you’re on the edge of your seat, wondering about the impending crisis facing the …
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CONTINUE READINGEvolving Air Quality Standards
The standards have gotten tougher. Compliance still lags.
The goal of the Clean Air Act is to achieve national ambient air quality standards (NAAQS), with the primary requirement being protection of public health. As our understanding of the health effects of air pollution has improved, there has been a general trend toward tightening the standards. However, it’s very hard to keep track of …
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CONTINUE READINGWhat’s Been Killing U.S. Coal?
No, it’s not Biden. Or EPA. The culprits are supply and demand.
From 1960 to 2005, coal use grew more or less steadily by 18 million tons per year. It then tread water for a few years and began a steep decline in 2008, going from half of U.S. electricity to about one-fifth today. What happened in the middle of the Bush Administration to halt growth? And …
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CONTINUE READINGReading the Tea Leaves: Biden’s and California’s Vehicle Regs at the D.C. Circuit
A leading environmental lawyer gives his perspective.
Transportation is now the source of 28% of U.S. greenhouse gas emissions, more than the electric power sector. The transportation sector is also a substantial source of nitrogen oxides and particulates, both of which are dangerous to human health. The Biden Administration has taken important regulatory actions bearing on these problems, with others in the …
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