On Tuesday, in Ohio v. EPA, the D.C. Circuit Court of Appeals denied several challenges to EPA’s decision to restore California’s authority under § 209(b) of the Clean Air Act to regulate emissions from motor vehicles. It’s...more
4/10/2024
/ Air Pollution ,
Air Quality Standards ,
Carbon Emissions ,
Clean Air Act ,
Environmental Litigation ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Motor Vehicles ,
NGOs ,
Preemption ,
Regulatory Requirements
Late last month, the Interagency Working Group on Social Cost of Greenhouse Gases quietly released a three-paragraph memo on how agencies should determine the social cost of greenhouse gas emissions. I hesitate to call it...more
Today, the 5th Circuit Court of Appeals dismissed for lack of standing claims by a number of states challenging the Biden Administration’s Interim Estimates of the Social Cost of Carbon. The Court had telegraphed this...more
The International Energy Agency has released its 2022 Coal analysis and forecast. It is sobering. By the time 2022 is over, world-wide coal consumption will have exceeded 8 billons tonnes for the first time. In other words,...more
Earlier this month, the Intergovernmental Panel on Climate Change released Climate Change 2022: Mitigation of Climate Change. As all IPCC reports are, it’s a serious piece of work and not easily summarized at blog length...more
Last week, the Clean Air Scientific Advisory Committee formally transmitted its recommendations to EPA Administrator Regan regarding the PM2.5 NAAQS. Consistent with trade press reporting over the past few months, the...more
The Fifth Circuit has stayed an order blocking Biden administration use of the “Interim Estimates” of the social cost of greenhouse gases. The Court did not leave much doubt that the administration will prevail on the...more
I’ve written a lot about how the developing science around particulate exposure supports making the PM2.5 NAAQS more stringent. So it won’t come as a surprise that a new study published in the Proceedings of the National...more
Last week, the Boston City Council approved amendments to the Building Energy Reporting and Disclosure Ordinance. The changes are being referred to as “BERDO 2.0”, which almost understates the scope of the revisions. As...more
As climate change rightly has dominated recent discussions of environmental policy, it’s been easy to forget how much progress has been made in the past fifty years. I was reminded of the extent of that progress by the story...more
I’ve frequently discussed in recent years the mounting evidence for the need to lower the National Ambient Air Quality Standard for PM2.5. There is also substantial evidence that PM exposure is an environmental justice issue....more
Among the important provisions of President Biden’s Executive Order on Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis is the requirement to review and revise estimates of the...more
Today, three of the states participating in the Transportation Climate Initiative – Massachusetts, Connecticut, and Rhode Island – and the District of Columbia released a Memorandum of Understanding describing a “cap and...more
In April, I noted that researchers at the T.H. Chan Harvard School of Public Health had identified a relationship between PM-2.5 exposure and mortality from COVID-19. That study received some criticism, and it certainly did...more
Since I noted earlier this week the announcement by ConocoPhillips that its “ambition” is to reach net-zero carbon for its own operations by 2045-2055, it seemed appropriate also to note that BLM has now approved the Willow...more
Last week, ConocoPhillips announced a goal of reducing its emissions to net-zero by 2045-2055. It’s a significant step and so it is important to note both what is in the plan and what is not...more
On July 14, 2020, the D.C.. Circuit Court of Appeals granted New York’s petition appealing EPA’s rejection of New York’s request under Section 126 of the Clean Air Act to require emissions reductions from upwind states...more
On December 17, 2019, I noted with enthusiasm the announcement that the states participating in the Transportation and Climate Initiative had released a new draft Memorandum of Understanding outlining the framework of what...more
The 12 states and the District of Columbia participating in the Transportation and Climate Initiative announced yesterday the release of a new draft Memorandum of Understanding that outlines the framework of what they are...more
12/18/2019
/ Carbon Emissions ,
Climate Change ,
Energy Sector ,
Environmental Policies ,
Fees ,
Greenhouse Gas Emissions ,
Memorandum of Understanding ,
Motor Vehicles ,
Oil & Gas ,
Transportation Industry ,
Wholesale
Last week, BioScience published the “World Scientists’ Warning of a Climate Emergency.” It’s actually a nice piece of work – short, readable, to the point. In barely 4 pages, it concisely summarizes the fine mess we’ve gotten...more
On Monday, District Judge Rodney Sippel ordered sweeping injunctive relief against Ameren Missouri, intended to remedy violations of PSD requirements he had previously identified resulting from upgrades to the Ameren Missouri...more
10/2/2019
/ Air Pollution ,
Carbon Emissions ,
Discharge of Pollutants ,
Environmental Protection Agency (EPA) ,
Environmental Violations ,
Greenhouse Gas Emissions ,
Injunctive Relief ,
Permits ,
Power Plants ,
PSD ,
Regulatory Authority
The Carbon Leadership Council, everyone’s favorite group of former grand poohbahs, is still working at building support for its “carbon dividends” plan. Hope springs eternal. And I don’t mean to make light of the CLC’s...more
I’ve always understood that heat causes more fatalities than other weather-related phenomena. It’s only going to get worse with climate change. If you thought that climate change was all about rising sea levels, think again....more
I’ve posted a number of times about the coming wave of efforts to reduce or eliminate GHG emissions from buildings. Notwithstanding Washington’s current intransigence, the electric sector is now decarbonizing. With that...more
ClimateWire (subscription required) reported yesterday that Russia plans to join the Paris Agreement. Apparently, Russia is doing so because it sees a global move to a low-carbon economy and it doesn’t want to be left behind....more