Transportation

Cars, Smog, and EPA

Over the past fifty years, EPA has overseen incredible reductions in auto pollution.

This is part of an occasional series of posts about the evolution of pollution standards. Today’s subject is pollution control for new vehicles, which have been known to cause smog since the 1960s. The history of these pollution standards is quite distinctive. At the high temperatures in internal combustion engines, some of the nitrogen in …

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Good News! Policymakers ARE Embracing E-Bikes

A colorful pile of Bike Lane signs

You wouldn’t know it from reading the New York Times, but cities and states are innovating to get people out of cars and on e-bikes. Is California falling behind?

After reading the recent (and very dumb) New York Times expose by Matt Richtel on e-bikes, you’d be forgiven for mistaking electric-assist bicycles for the next big threat to human health. But 3 other news stories about the benefits, and growing pains, of e-bikes show there’s real interest in them as a climate solution. Rather …

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E-bikes are a Climate Solution – Not a Menace

A bike land sign

News stories that frame the rise of e-bikes as one big safety risk are not only short-sighted, they could lead to bad policy.

There’s a dangerous new mobility trend on American streets that’s captured the attention of the New York Times: e-bikes. Or so the Times, and some other media outlets, are suggesting with their editorial choices. “The e-bike industry is booming, but the summer of 2023 has brought sharp questions about how safe e-bikes are, especially for …

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EPA and the Student Loan Decision

Will the major questions doctrine block EPA’s proposed rules?

Biden v. Nebraska, the student loan case, provided a new opportunity for the Court to apply the major question doctrine.  Does this decision increase the threat that EPA’s proposed new regulations will be struck down under this doctrine?  A careful reading of the majority opinion is at least somewhat reassuring. The Court painted a picture …

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Not Just About the Climate

The benefits of the energy transition transcend climate.

The main reason to control carbon is to protect the climate. But cleaning up the energy system has plenty of other benefits. Those benefits will flow to people in rural areas as well as urban ones, to national security and international development, and to nature itself. To begin with, there are the health benefits of …

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The NEPA Amendments in Nine Blog Posts

Surveying the legal problems of the biggest NEPA changes in the past fifty years.

On June 5, President Biden signed the debt ceiling bill, which provides the first significant rewrite of NEPA since it was passed over fifty years ago.  In a series of blog posts, I’ve explored some of the legal issues raised by the amendments. My goal has been highlighting problem areas rather than providing anything like …

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Are California Cities Ready for an Equitable EV Transition?

How well are cities planning for the transition, and how can we track readiness?

A recent report from ACEEE reinforces California’s leadership in vehicle electrification–at the state level, California’s EV policies, incentives, and supporting strategies outpace the closest competitors by a significant margin (and most pro-electrification states’ programs owe their design and federal authorization to California):           Source: ACEEE, 2023 Transportation Electrification Scorecard. But with …

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NEPA 2.0 and Transmission Projects

Will the new NEPA provisions speed approval of urgently needed projects?

In terms of the energy transition, the most important question about the recent NEPA amendments is whether they streamline permitting for transmission projects. The answer is complicated. We can divide transmission projects into two groups. The first group consists of transmission projects where federal involvement is limited to specific segments, such as stream crossings requiring …

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How Much Credit Can California Take for the Electric Vehicle Revolution?

New CLEE report responds to criticism over how the state quantifies policy impacts.

The California Air Resources Board (CARB) is the state’s lead agency on zero-emission vehicle policy, from its first-in-the-nation mandate on automakers to produce zero-emission models to its wide-ranging incentive programs, among other policy approaches. But in 2021, the California State Auditor released a report criticizing how CARB measures the effects of its zero-emission vehicle policies. …

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Mapping City Priorities for an Equitable EV Infrastructure Rollout

How can cities identify high-priority, high-feasibility, high-utility sites?

As state regulators and auto manufacturers begin the drive toward 100 percent zero-emission vehicle sales by 2035, leaders across California face a daunting challenge. How can they ensure that all Californians–not just those who can afford a new EV and a charger in their garage–have access to affordable, reliable, and convenient vehicle charging that meets …

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