carbon footprint

Resolving the Artificial vs. Natural Holiday Tree Debate

Three years ago, Dan posted about the Great Environmental Christmas Tree Debate: Which has greater environmental impacts, a real or artificial holiday tree? As of his 2009 post, Dan was unable to find a life-cycle analysis (LCA) comparing the “cradle-to-grave” (pinecone-to-mulch? petroleum-based plastic polymers-to-photo-degraded plastic gyre particles?) impacts of holiday tree alternatives. Fortunately, we now …

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Think About Carbon First, Act Later

The Worldwatch Institute reports on a new policy recently announced by the World Bank — before approving future projects, the Bank intends to develop an estimate of likely greenhouse gas impacts. At a minimum, this will provide greater transparency concerning the implications of a World Bank decision. Hopefully, it will encourage projects more likely to …

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The virtual carbon footprint

Is your computer saving the environment or destroying it? Computer use has become a major energy sink both in the U.S. and worldwide. And it’s not just the computer on your desk. Duncan Graham-Rowe reports in New Scientist that the internet, including data centers as well as computers and peripherals linked to those centers “could …

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U.S. Supreme Court Revisits, Tightens Regulatory Takings Limits on Land Use Regulation

California Homeowner’s Takings Challenge to County’s Traffic Impact Fee Heads Back to State Court

California Wins Major Clean Air Act/Climate Change Case in D.C. Circuit

U.S. Court of Appeals Rejects Red States’ Challenge to California’s CAA “Waiver Authority”

Shanahan, Kennedy and Climate Change: Unanswered Questions

It’s clear that RFK Jr.’s running mate has good intentions and an interest in climate issues. But not much is clear beyond that.

Power of the People: Environmental Advocacy in China

Several of China’s most prominent environmental advocates will join a keynote talk at UCLA Law on the role of civil society in addressing China’s global environmental impacts.

Not All Community Benefits Are Created Equal

Technical Assistance for Underserved, Environmental Justice, and Tribal Communities Will Be Key to Ensuring Meaningful California Offshore Wind CBAs

Climate Change and Nigeria

A population explosion. Sluggish economy. Weak governance. Serious climate impacts. What could possibly go wrong?

A Total Eclipse of the Heat

The eclipse mania gripping U.S. media and the entire nation is an opportunity to gaze in awe at the climate crisis we’ve unleashed and talk about our collective response.

No, 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.

Ranking the Candidates’ Focus on Energy & Climate

Some campaign websites mention these issues only in passing. Others went into more detail.

The ‘Year of Climate’ in International Courts

Guest contributor Rebecca Hamilton previews several opinions that touch on the question of the international legal obligations of States in light of the climate emergency.

Florida is a Climate-Denying Hellscape

Florida lawmakers want to erase climate change from their laws and ban local heat protection ordinances ahead of what could be another summer of record-breaking heat.

Critical Insights on the Mineral Boom

In the race for critical minerals, the challenges, tradeoffs, and potential winners are becoming clear. Insights from the Emmett Institute’s “Powering the Future” symposium.

The 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.

Critical Insights on the Mineral Boom: Part III

On the rise of resource nationalism and building an equitable supply chain: Insights from the Emmett Institute’s “Powering the Future” symposium.

Will the NEPA Amendments Speed Up Permitting?

Probably not much. If at all.

Election 2024: The Current Outlook

The White House and the House are still up for grabs; Republicans are favored in the Senate.

A Word on Congestion Pricing

Time for local leaders to restart the discussion

The ‘Year of Climate’ in International Courts

Guest contributor Rebecca Hamilton previews several opinions that touch on the question of the international legal obligations of States in light of the climate emergency.

Ranking the Candidates’ Focus on Energy & Climate

Some campaign websites mention these issues only in passing. Others went into more detail.

No, 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.