Air Quality Archives - Page 5 of 33

Air Quality

Not The Winds Of Change We Wanted

Bombay’s recent air quality crisis shows us our future

For several years, India’s capital of Delhi has been synonymous with awful air quality: just living there is the equivalent of smoking nearly 2,000 cigarettes a year. So it shocked me when the Indian Express reported that last week, Bombay’s air was even worse than Delhi’s. Delhi’s AQI last week was an abysmal 263; but …

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The Supreme Court’s Earliest Pollution Cases

Long before Congress, a notoriously conservative Court started taking pollution seriously.

Well over a century ago, the Supreme Court ruled that it had that power to remedy interstate water pollution. That was in 1901. Six years later, the Court decided its first air pollution case. Notably, these cases came during the conservative Lochner era when the Court was hardly known for its liberalism. Quite the contrary. …

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California’s Secret Weapon: The Scoping Plan

There’s no substitute for a comprehensive policy vision.

The scoping process has been key to California’s success in cutting greenhouse gas emissions. The process requires the government to assess past progress, project future emissions, and come up with a strategy to meet its climate goals. In contrast, in many states – and at the federal level – there’s no real mechanism for a …

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EPA Proposes Rejection of San Joaquin Valley Air District PM2.5 SIP Submittal

Emmett Institute White Paper Cited to Demonstrate Proposal’s Insufficiency

Earlier this month, EPA announced its proposed disapproval of San Joaquin Valley’s State Implementation Plan (SIP) submittal to address fine particulate matter (PM2.5) pollution. Among EPA’s reasons for proposing disapproval of the plan: The strategies to reduce building heating emissions—from things like water heaters and space heaters—were inadequate because they failed to consider zero-emission standards. …

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What Do Pig Pens Have To Do With Environmental Law?

Constitutional Challenge to California’s Animal Welfare Law Could Have Profound Impacts on State’s Environmental Laws

Today the U.S. Supreme Court will hear oral arguments in an animal welfare case from California that could have profound, negative impacts on a host of the Golden State’s environmental laws and policies. The case is National Pork Producers Council v. Ross, No. 21-468. The National Pork Producers Council litigation arises from an initiative measure–Proposition …

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Addressing Livestock Methane in California

New CLEE/UCLA report identifies policy solutions to reduce emissions | Webinar Nov. 10

Methane is a climate super-pollutant that is 80 times more powerful than carbon dioxide over a 20-year period. Given its potency and short life, experts believe that reducing methane emissions is the highest-yield action that governments and businesses can take to curb near-term warming. In the US, livestock are responsible for over one third of …

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A Design Flaw in the Clean Air Act

Why have technology-based standards if you have air quality standards?

The Clean Air Act has two kinds of standards. It sounds like having two kinds of standards should improve air quality more than a single standard. But in reality, one type of standard can result in canceling out the benefits of the other type. If you understand the statute, this is actually pretty obvious once …

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Making Fossil Fuels Pay for Their Damage

A carbon tax doesn’t seem to be in the cards. Maybe a clean-up tax would fare better.

Production and combustion of fossil fuels imposes enormous costs on society, which the industry doesn’t pay for. I want to talk about some options for using the tax system to change that. One option, a tax on carbon dioxide emissions, gets the most attention but seems politically impossible. The closest we’ve ever come to a …

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Taking A Data-Driven Tour of Air Pollution Law

After Half a Century, What Do We Really Know about the Impacts of the Clean Air Act?

Earlier this year, a team of economists published a retrospective paper on the Clean Air Act. It surveys the economic literature to find out what the data tells us about emission trading systems, the effects of pollutants, and effects of imposing tougher regulatory requirements in areas that failed to meet national air quality standards. Some …

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Climate Change and the Major Question Doctrine

Just because a regulation involves climate change, that doesn’t make it a major question.

Red State AGs are preparing to go to town with the West Virginia case. They seem to think that everything involving climate change automatically becomes a major question. That’s simply wrong. The doctrine is more nuanced. Recall that the Supreme Court struck down OSHA’s vaccine mandate, essentially on major questions grounds, but the majority found …

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The Supreme Court’s Top-10 Environmental Law Decisions

If these decisions had come out differently, environmental law would look very different than it does today.

Ninth Circuit Short-Circuits Juliana v. U.S. Climate Change Lawsuit

Iconic Children Plaintiffs Lack Legal Standing to Pursue Case, Court of Appeals Rules

30 Major Climate Initiatives Under Biden

By any measure, it has been an eventful four years for climate policy, with billions in spending and many major regulations finalized. Here’s a timeline of the Top 30 actions.

Pouring Gas on a Five Alarm Fire

That’s Trump’s climate policy in a nutshell. His campaign slogan should be, “Burn, Baby, Burn.”

Can GoGreen Advance California’s Home Decarbonization Goals?

The state’s home energy financing program remains modest and needs to scale

Mobilizing Environmental Voters

People who care about the environment may not be voters. Can that be changed?

Little Hoover Commission Releases Flawed CEQA Report

The long-awaited report proposes sweeping exemptions and process changes—even though its own reasoning points in the opposite direction.

California Seeks to Protect Homes from Excessive Indoor Heat

Guest contributor Cassandra Vo writes that the state should do more to protect mobile homes dwellers from heat. Work by a UCLA Law Clinic on behalf of Leadership Counsel for Justice and Accountability points the way forward on inclusive heat resiliency standards.

Western States Should Opt In to Regionalized Electricity Markets

Guest contributor Kelly Cook writes that regionalization efforts present a low risk that federal control will threaten state authority.

Temporary Takings and the Adaptation Dilemma

Current law penalizes adaptation measures because of the risk of takings liability.

Climate Action for Earth Day

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.

Could Trump Cancel the IRA?

Probably not. But also possibly yes.

We Need a True Debate Over Income-Graduated Fixed Charges

A state bill to cap the fixed charges utilities can collect in California would shut down an important debate about equity and rate design. Here’s a better way forward.

Why the New Climate Reg for Coal is a Perfectly Normal EPA Rule

EPA’s approach isn’t a novel innovation. It’s just EPA applying its usual approach.

Climate Policy and the Audacity of Hope

The barriers are still huge — but we can also envision a path to success.

Judicial Deference to Agencies: A Timeline

Decisions about judicial deference to agencies on legal issues didn’t begin or end with Chevron.

California Seeks to Protect Homes from Excessive Indoor Heat

Guest contributor Cassandra Vo writes that the state should do more to protect mobile homes dwellers from heat. Work by a UCLA Law Clinic on behalf of Leadership Counsel for Justice and Accountability points the way forward on inclusive heat resiliency standards.

Little Hoover Commission Releases Flawed CEQA Report

The long-awaited report proposes sweeping exemptions and process changes—even though its own reasoning points in the opposite direction.

Pouring Gas on a Five Alarm Fire

That’s Trump’s climate policy in a nutshell. His campaign slogan should be, “Burn, Baby, Burn.”

30 Major Climate Initiatives Under Biden

By any measure, it has been an eventful four years for climate policy, with billions in spending and many major regulations finalized. Here’s a timeline of the Top 30 actions.

Air Quality

Bombay’s recent air quality crisis shows us our future

Long before Congress, a notoriously conservative Court started taking pollution seriously.

There’s no substitute for a comprehensive policy vision.

Emmett Institute White Paper Cited to Demonstrate Proposal’s Insufficiency

Constitutional Challenge to California’s Animal Welfare Law Could Have Profound Impacts on State’s Environmental Laws

New CLEE/UCLA report identifies policy solutions to reduce emissions | Webinar Nov. 10

Why have technology-based standards if you have air quality standards?

A carbon tax doesn’t seem to be in the cards. Maybe a clean-up tax would fare better.

After Half a Century, What Do We Really Know about the Impacts of the Clean Air Act?

Just because a regulation involves climate change, that doesn’t make it a major question.

TRENDING

If these decisions had come out differently, environmental law would look very different than it does today.

Iconic Children Plaintiffs Lack Legal Standing to Pursue Case, Court of Appeals Rules

By any measure, it has been an eventful four years for climate policy, with billions in spending and many major regulations finalized. Here’s a timeline of the Top 30 actions.

That’s Trump’s climate policy in a nutshell. His campaign slogan should be, “Burn, Baby, Burn.”

The state’s home energy financing program remains modest and needs to scale

People who care about the environment may not be voters. Can that be changed?

The long-awaited report proposes sweeping exemptions and process changes—even though its own reasoning points in the opposite direction.

Guest contributor Cassandra Vo writes that the state should do more to protect mobile homes dwellers from heat. Work by a UCLA Law Clinic on behalf of Leadership Counsel for Justice and Accountability points the way forward on inclusive heat resiliency standards.

Guest contributor Kelly Cook writes that regionalization efforts present a low risk that federal control will threaten state authority.

Current law penalizes adaptation measures because of the risk of takings liability.

“We have a long way to go, but we’ve started down the path.” I asked my UCLA Emmett Institute colleagues what climate actions give them hope on Earth Day. Here’s how they answered.

Probably not. But also possibly yes.

A state bill to cap the fixed charges utilities can collect in California would shut down an important debate about equity and rate design. Here’s a better way forward.

EPA’s approach isn’t a novel innovation. It’s just EPA applying its usual approach.

The barriers are still huge — but we can also envision a path to success.

Decisions about judicial deference to agencies on legal issues didn’t begin or end with Chevron.

Guest contributor Cassandra Vo writes that the state should do more to protect mobile homes dwellers from heat. Work by a UCLA Law Clinic on behalf of Leadership Counsel for Justice and Accountability points the way forward on inclusive heat resiliency standards.

The long-awaited report proposes sweeping exemptions and process changes—even though its own reasoning points in the opposite direction.

That’s Trump’s climate policy in a nutshell. His campaign slogan should be, “Burn, Baby, Burn.”

By any measure, it has been an eventful four years for climate policy, with billions in spending and many major regulations finalized. Here’s a timeline of the Top 30 actions.