Real Climate

AUGUST 9, 2021

As climate scientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) Johnson, A. Lebedeff, P.

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Legal Planet

AUGUST 15, 2023

In the 103-page decision , the court relies heavily on the facts laid out by these climate scientists who testified under oath and faced cross-examination. For another, the Montana Legislature and state agencies remain committed to energy policies that prioritize dirty fossil fuels and will not go without a fight.

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Union of Concerned Scientists

AUGUST 5, 2024

This post was co-authored by UCS Principal Climate Scientist Kristina Dahl. Last week, we participated in an IPCC plenary meeting held in Sofia, Bulgaria. The days were long, and results were mixed, but at the end of the week, key decisions were made to move the IPCC process forward.

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Environmental News Bits

FEBRUARY 7, 2023

Peatlands store a significant amount of the Earth’s carbon and have functioned as an important moderator of carbon dioxide in the atmosphere for thousands of years.

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Legal Planet

SEPTEMBER 22, 2023

This summer was the hottest on record and the season was rife with dire signs that the atmosphere’s dangerous levels of carbon dioxide are wreaking havoc on the environment and communities. As a young person and a UCLA Law student, the importance of the Held trial is not lost on me. Seeing them come to life in court was powerful.

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A Greener Life

MAY 9, 2022

ENSO is so influential that climate scientists have dedicated decades to tracking and predicting its irregular cycles. Researchers are also studying how ENSO will be affected by climate change. In the most fossil fuel-intensive scenario, carbon dioxide emissions more than double by 2099.

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Real Climate

AUGUST 12, 2021

There is no doubt that we have changed Earth’s climate through our activities on a broad range of aspects that includes consequences for the atmosphere, the oceans, snow, ice, Earth’s fauna and ecosystems. The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.

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Legal Planet

JULY 12, 2023

By the end of the century, Montana could see several months a year with temperatures staying above 90 degrees, said Cathy Whitlock, a retired paleoclimate scientist at Montana State University who was the lead author of the 2017 Montana Climate Assessment.

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PA Environment Daily

MARCH 10, 2023

Though it is far less abundant than carbon dioxide, it is about 80 times more efficient at trapping heat in the atmosphere, thus accounting for about 25% of warming. Methane is a powerful contributor to atmospheric warming.

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Natural Gas Carbon Dioxide Atmosphere Regulations 98

Union of Concerned Scientists

OCTOBER 26, 2022

Through greenwashing ads, disinformation campaigns, attacks on scientists, and production of fake scientific evidence, the industry has engaged the playbook of deception to undermine climate action. For the first piece, there needs to be a well-designed, justice-centered plan to reduce heat-trapping emissions.

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Edouard Stenger

MARCH 20, 2017

This is the third year in a row that emissions from energy are flat, yet, climate scientists report that our atmosphere is seeing its carbon content grow faster than ever. The biggest drop came from the United States, where carbon dioxide emissions fell 3%, or 160 million tonnes, while the economy grew by 1.6%.

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Environmental News Bits

DECEMBER 13, 2023

The world’s top climate scientists have been clear: If we’re to avoid the most calamitous consequences of warming our planet, we must get as good at taking carbon dioxide out of the atmosphere as we’ve been at putting it in. Read the full story from Bloomberg.

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A Greener Life

APRIL 11, 2022

The UN agency concluded global greenhouse gas (GHG) emissions are at the highest levels in human history and without immediate and deep emissions reductions across all sectors limiting climate change to 1.5°C C will be beyond reach.

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Fossil Fuels Climate Change 2030 Renewable Energy 98

Enviromental Defense

JUNE 24, 2021

There are an increasing number of companies and countries that are pledging to reach Net Zero carbon emissions–or carbon neutrality–by 2050. That was the timeline laid down by the most prestigious body of climate scientists for limiting warming to 1.5 degrees , the “safe” threshold for global warming.

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Physics World

MARCH 16, 2022

It turns out, for example, that climate-change researchers fly more frequently than scientists in other fields. Change 65 102184 ), climate scientists jet off two to three times a year on average, whereas other researchers get on planes just twice during that time. But other scientists also fly a lot. 8 2100707.

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Law Columbia

APRIL 4, 2024

We define the Integrity Gap broadly, to include issues of transparency, as well substantive reliance on carbon dioxide removal ( CDR ) (e.g., Finally, we expect issues related to the Integrity Gap in governments’ net zero targets to gain prominence in future cases.

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A Greener Life

MAY 12, 2023

With our children already paying a terrible price for climate change, we must act to protect their future, urges an IPCC scientist. When heatwaves disrupt our children’s education, it is time to demand climate action. I am writing this as a climate scientist and a mother of two young children.

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PA Environment Daily

NOVEMBER 4, 2022

Through engaging with RegenAll, Lancaster residents can easily move toward carbon neutral while simultaneously investing in their local community. RegenAll is currently pricing carbon offsets at $75 per metric ton of carbon dioxide. Mann, Ph.D.,

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PA Environment Daily

JULY 14, 2024

14 Hearing [If Requested] On Title V Air Quality Permit For Gas-fired Hummel Station Power Plant In Snyder County [PaEN] -- DEP To Hold Aug.

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JANZEN AG

APRIL 19, 2022

Midwestern farms are learning they are sitting on an untapped resource to meet climate change goals, namely, millions of acres of farmland that have always been farmed to maximize production. See Noah Wicks, Saving the Planet by Saving the Soil: Can Cover Crops Help?

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Union of Concerned Scientists

MAY 10, 2023

M is for Methane Methane, the main component of fossil (so-called “natural”) gas, is about 80 times more potent in warming the atmosphere over a 20-year period than carbon dioxide. However, a 2022 investigation by Global Witness found that the plant actually emits more carbon dioxide than it captures.

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Fossil Fuels Climate Change Carbon Dioxide Renewable Energy 363

Union of Concerned Scientists

FEBRUARY 23, 2023

In fact, a recent study examined parts of this heat wave—from late November up until December 11, 2022—and found that climate change made the event 60 times more likely. As a climate scientist, I’m used to reading attribution numbers on the order of magnitude of 15, 20, or maybe 30 times more likely.

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Physics World

OCTOBER 30, 2021

With the United Nations Climate Change Conference (COP26) coming up next month, it is strange to think that less than 100 years ago global warming was not widely accepted, even among experts. Callendar’s 1938 paper “The artificial production of carbon dioxide and its influence on temperature” ( Q. 139 1961 ).

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Law Columbia

NOVEMBER 1, 2016

CBD said that even if rehearing were not granted, the court should modify its “overbroad” conclusion that EPA’s Guidance for Determining Best Available Control Technology for Reducing Carbon Dioxide Emissions from Bioenergy Production (Bioenergy BACT Guidance) was rational. motion to intervene Oct.

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Real Climate

NOVEMBER 29, 2023

Figure 2: Carbon dioxide levels and global temperature over the past 2022 years. Carbon dioxide data from air bubbles enclosed in Antarctic ice. The authors have clearly swallowed a great mouthful of the toxic brew found on climate denial websites.

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Real Climate

OCTOBER 12, 2021

In this, he is in violent agreement with Isaac Held, his colleague at GFDL, and indeed most climate scientists. Manabe, "The Dependence of Atmospheric Temperature on the Concentration of Carbon Dioxide", Global Effects of Environmental Pollution , pp. But let’s go back to the beginning. 241-259, 1967. 25-29, 1970.

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Physics World

APRIL 22, 2021

C above the average,” says the report’s lead author Freja Vamborg , a climate scientist at Copernicus. Despite localized temporary reductions in air pollution , the COVID-19 pandemic appears to have had minimal impact on climate trends. The Arctic really saw quite a spectacular year. Freja Vamborg.

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2020 Carbon Dioxide 2010 Air Pollution 97

Union of Concerned Scientists

MARCH 30, 2022

Fossil fuels are the root cause of climate change, of long-standing environmental injustices, and are also frequently connected to geopolitical strife and violent conflicts. It’s clear we cannot continue to live this way, it will destroy our civilization.”.

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Fossil Fuels Climate Change Clean Energy 2030 279

Union of Concerned Scientists

MAY 16, 2023

Since that 2014 study, which laid the foundation of what is called climate source attribution science , UCS scientists have collaborated with Heede on two other studies that pinpointed the major carbon producers’ culpability for specific climate change-related trends. percent of total emissions.

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Fossil Fuels Carbon Dioxide Atmosphere Carbon Emissions 289

PA Environment Daily

DECEMBER 2, 2023

Oil and natural gas operations are the nation’s largest industrial source of methane, a climate “super pollutant” that is many times more potent than carbon dioxide and is responsible for approximately one third of the warming from greenhouse gases occurring today. Read more here.] Dr. Jessica Moerman. “As

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PA Environment Daily

MARCH 29, 2022

And in summary, his testimony says, one, joining RGGI will reduce emissions of carbon dioxide from Pennsylvania's power generation sector and will also contribute to improved air quality. It needs to be an informed decision with equal input from climate scientists and economists.

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Natural Gas Climate Change Electricity Greenhouse 52

Union of Concerned Scientists

NOVEMBER 1, 2024

The Earth is warming The burning of fossil fuels has led to an increase in pollutants such as carbon dioxide in the atmosphere since the industrial revolution began in the 1800s.

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Union of Concerned Scientists

JANUARY 14, 2025

In videos and Congressional testimony , Wright portrays himself as a truth teller, while falsely claiming that climate scientists and renewable energy advocates are deceptive. In the last sixty years, the amount of carbon dioxide in the atmosphere has grown 100 times faster than it did at the close of the last ice age.

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Law Columbia

OCTOBER 7, 2019

Court Dismissed Counterclaims in Climate Scientist’s Defamation Lawsuit. Superior Court dismissed counterclaims brought by an individual writer against the climate scientist Michael Mann in Mann’s defamation lawsuit against National Review, the Competitive Enterprise Institute, and two individuals. Bernhardt , No.

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Law Columbia

JUNE 6, 2023

BLM estimates that the project will produce up to 576 million barrels of oil over its 30-year lifetime, resulting in indirect emissions totaling 239 million metric tons of carbon dioxide (CO 2 ) equivalent.

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Union of Concerned Scientists

MAY 19, 2022

EPA , the landmark 2007 decision that said the EPA has the authority to regulate carbon dioxide emitted from new motor vehicles. Carbon dioxide is not a pollutant. Carbon dioxide is not harmful to ordinary things, to human beings, or to animals, or to plants. All of us are exhaling carbon dioxide right now.

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Carbon Dioxide Climate Change Clean Water Act Fossil Fuels 298

Law Columbia

MARCH 6, 2018

DOE estimated that the standards would reduce carbon dioxide emissions by 99 million metric tons and save consumers and businesses $8.4 Arizona Court Ordered Production of Climate Scientists’ Emails Under Arizona’s Public Records Law. billion over a 30-year period. California Department of Food & Agriculture , No.

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