Union of Concerned Scientists

APRIL 9, 2024

In addition, environmental justice advocates and frontline communities routinely point to the danger of concentrated carbon dioxide , embedded siting inequities , and the use of CCS to distract from the real work of phasing out fossil fuels.) Who needs units anyway?

Carbon Dioxide 345

Carbon Dioxide Fossil Fuels Climate Change Atmosphere 345

Union of Concerned Scientists

NOVEMBER 20, 2023

Compared to carbon dioxide (CO2), methane doesn’t linger for long in the atmosphere after being emitted. New science has shown that the largest fossil fuel, dairy, and waste methane super-emitters contribute a sizeable fraction of the total methane emissions in the regions the study authors monitored.

Fossil Fuels 321

Fossil Fuels Paris Agreement Climate Change 2030 321

Union of Concerned Scientists

NOVEMBER 16, 2022

Union of Concerned Scientists’ (UCS) research shows that top fossil fuel producers’ emissions are responsible for as much as half of global surface temperature increase. Updated analysis from 2020 shows that emissions traced to the 88 largest carbon producers contributed approximately 60 percent?of

Fossil Fuels 321

Fossil Fuels Paris Agreement Renewable Energy Carbon Dioxide 321

Union of Concerned Scientists

JULY 29, 2024

The IPCC enables decision-makers to move beyond fossil fuel industry-generated deception and disinformation about climate change, providing them with the science needed to make informed decisions. It’s crucial that our leaders have access to comprehensive and accurate science to guide their choices.

Climate Change 312

Climate Change Fossil Fuels Carbon Dioxide Paris Agreement 312

Union of Concerned Scientists

NOVEMBER 15, 2022

Although methane doesn’t linger very long in the atmosphere, increasing methane levels are particularly bad news because it packs a big punch. It is 80 times stronger than carbon dioxide (CO2) at trapping heat on short timescales. But its short lifetime in the atmosphere is also a reason for hope.

Fossil Fuels 312

Fossil Fuels Paris Agreement 2030 Climate Change 312

Scientific American

MARCH 1, 2024

Fossil-fuel companies use captured carbon dioxide to extract more fossil fuels, leading to a net increase in atmospheric CO 2

Fossil Fuels 145

Fossil Fuels Carbon Dioxide Atmosphere 145

Union of Concerned Scientists

JUNE 18, 2024

This included a bill that would have started a statewide conversation about the diminished role fossil fuels should play in Maine’s energy system as the state strives to meet its climate and clean energy commitments. Gas is primarily composed of methane—a fossil fuel with extremely high global warming potential.

Fossil Fuels 249

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 249

Union of Concerned Scientists

MAY 25, 2023

This includes loopholes related to biomethane, whereby heavily polluting fossil fuel-fired hydrogen production facilities—the very facilities the tax credit is trying to incentivize a shift away from—can cloak themselves as “clean” and reap full tax credit rewards, without having done anything but pushed around paper.

Fossil Fuels 264

Fossil Fuels Carbon Dioxide Clean Energy Carbon Emissions 264

Physics World

OCTOBER 30, 2021

In fact, in 1938 Sir George Simpson, a leading meteorologist, dismissed the link between rising carbon-dioxide (CO 2 ) concentration and temperature as “ rather a coincidence ”. The non-expert in question was Guy Callendar , a British steam engineer doing his own atmospheric research at home.

Carbon Dioxide 116

Carbon Dioxide Fossil Fuels Atmosphere 2007 116

Real Climate

APRIL 6, 2023

The term “oil” is only mentioned twice in this summary, and only in connection with carbon capture and storage and methane emissions. The term “fossil fuels”, however, is mentioned 16 times. I had to look up the acronym “CDR” (Carbon dioxide removal). C or 2°C since preindustrial times (p.

Climate Change 337

Climate Change Fossil Fuels Greenhouse 2012 337

Union of Concerned Scientists

JUNE 20, 2024

The primary cause of accelerating sea level rise is human activity As people burn fossil fuels and emit heat-trapping gases like carbon dioxide, our atmosphere and our oceans warm up. First, we don’t know how much more carbon dioxide, methane, and other heat-trapping gases humanity will emit in the coming decades.

Sea Level 342

Sea Level Fossil Fuels Ocean Carbon Dioxide 342

Union of Concerned Scientists

SEPTEMBER 11, 2024

Switching from fossil fuels like gasoline to increasingly clean electricity sources is vital for hitting climate and air pollution goals. Burning gasoline in an automobile produces carbon dioxide, the primary cause of climate change. pounds of carbon dioxide emissions per gallon.

Carbon Dioxide 317

Carbon Dioxide 2005 Electricity Nitrogen Oxides 317

Union of Concerned Scientists

FEBRUARY 15, 2024

Each credit one metric ton of carbon dioxide equivalent pollution below the standard. I’ve written recently about why a Cap on Vegetable Oil-Based Fuels Will Stabilize and Strengthen California’s Low Carbon Fuel Standard , which addresses the bio-based diesel credits. Source California Air Resources Board.

Fossil Fuels 331

Fossil Fuels Regulations Renewable Energy Carbon Dioxide 331

Union of Concerned Scientists

JANUARY 10, 2024

In New England, the percent of people of color living near fossil fuel power plants is up to 23.5 Even as some parts of the country transition away from fossil fuel infrastructure, the retirement of gas plants has become another driver of inequity.

Fossil Fuels 325

Fossil Fuels Nitrogen Oxides Electricity Air Pollution 325

Union of Concerned Scientists

FEBRUARY 22, 2023

GOM communities, not fossil fuel interests, should determine policies that affect GOM people. He was on to something And the lobsterman was correct: we can blame carbon emissions for ocean acidification and warming in the Gulf of Maine. They should be held accountable for their actions.”

Fossil Fuels 246

Fossil Fuels Ocean Sea Level Carbon Dioxide 246

Union of Concerned Scientists

FEBRUARY 9, 2024

Responsible for 12 percent of all US global warming emissions from human activities, methane traps significantly more heat per molecule than carbon dioxide, making it 86 times more harmful for the first 20 years after it is released into the atmosphere.

Clean Energy 359

Clean Energy Nitrogen Oxides Fossil Fuels Electricity 359

Legal Planet

DECEMBER 6, 2023

Alongside a rapid phase-out of fossil fuels, substantial deployment of carbon dioxide removal (CDR) techniques might avert – or at least limit – overshoot of 1.5°C. At COP 28 this week the US and several partners launched a ‘Carbon Management Challenge’ with an aim to collectively store 1.2 Gt of CO2 by 2030.

Fossil Fuels 189

Fossil Fuels Carbon Dioxide 2030 Atmosphere 189

Union of Concerned Scientists

DECEMBER 20, 2022

Our national overreliance on gas is evidently undermining energy access, not strengthening it, as some fossil fuel industry players would want you to believe. These claims just add to the deluge of greenwashing and disinformation from the fossil fuel industry. Don’t believe the industry spin.

Fossil Fuels 340

Fossil Fuels Carbon Dioxide Electricity Natural Gas 340

Union of Concerned Scientists

AUGUST 17, 2023

We need more electricity to transition our homes and cars off fossil fuels, but we can’t afford to let that electricity come from more gas power plants. Over the year, those plants emitted 661 million metric tons of carbon dioxide, more than 13% of the US’s energy-related carbon dioxide emissions.

Fossil Fuels 246

Fossil Fuels Carbon Dioxide Nitrogen Oxides Electricity 246

Union of Concerned Scientists

OCTOBER 15, 2024

One scope is the narrow carbon picture , the one that you’ll hear about most readily: what these approaches mean in terms of how much carbon dioxide (CO 2 ) comes out of a gas plant’s smokestack, or how much less a plant can be said to be emitting. And we don’t need to have all the answers to make a difference.

Renewable Energy 306

Renewable Energy Fossil Fuels Electricity Nitrogen Oxides 306

Legal Planet

JUNE 4, 2021

Now the same district court has gone further, again in favor of environmental groups but now against Royal Dutch Shell (“Shell”) , the world’s largest non-state-owned fossil fuel company. In fact, Shell has the most ambitious emissions abatement plan of all fossil fuel companies , for whatever that is worth.)

Carbon Dioxide 246

Carbon Dioxide Fossil Fuels Climate Change 2010 246

Real Climate

JULY 10, 2022

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ºC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

Radiation 350

Radiation 2022 Greenhouse Atmosphere 350

Legal Planet

AUGUST 2, 2022

Assessments by the IPCC have made clear that the most feasible way for the world to meet its target of restricting climate change to below two degrees Celsius of warming includes rapid and massive expansion of carbon removal technology – technology that would extract carbon dioxide and permanently sequester that carbon dioxide underground.

Carbon Dioxide 147

Carbon Dioxide Atmosphere Carbon Emissions Technology 147

Union of Concerned Scientists

OCTOBER 27, 2022

There is still much we can do to bend that emissions curve sharply within this decade—but only if world leaders, especially leaders of richer countries and major emitting nations, take responsibility to act together quickly and fossil fuel companies are held accountable for their decades of obstruction and deception.

Fossil Fuels 264

Fossil Fuels 2030 Clean Energy Climate Change 264

Legal Planet

AUGUST 2, 2021

Management approved her shift in emphasis, hoping that she would prove that aerosols in the atmosphere (including those from auto exhaust) would completely offset the greenhouse gas effect. In the early 1960s, he wrote again about fossil fuels as causes of global warming. He talked her into studying climate change.

Fossil Fuels 190

Fossil Fuels Climate Change Carbon Dioxide Atmosphere 190

PA Environment Daily

JULY 11, 2024

On July 11, the House-- by a vote of 127 to 75 -- and the Senate-- by a vote of 37 to 12 -- passed and sent to the Governor Senate Bill 831 (Yaw-R- Lycoming) establishing a framework for authorizing the geologic sequestration of carbon dioxide through injection wells. This practice could be widespread in a carbon-constrained world.

Carbon Dioxide 88

Carbon Dioxide Clean Energy Fossil Fuels Conservation 88

Union of Concerned Scientists

OCTOBER 26, 2022

While there is enormous potential for UN climate negotiations to transform climate action, meaningful progress has been delayed in part by the fossil fuel industry’s deceptive tactics. Last year’s COP was notable as the first to explicitly mention “fossil fuels” in the final decision document.

Sea Level 246

Sea Level Fossil Fuels Paris Agreement Climate Change 246

Environmental News Bits

JANUARY 31, 2022

by Klaus Lackner, Arizona State University Two centuries of burning fossil fuels has put more carbon dioxide, a powerful greenhouse gas, into the atmosphere than nature can remove. There is so much CO2 in the atmosphere now that most scenarios… Read more →

Greenhouse 105

Greenhouse Carbon Dioxide Fossil Fuels Atmosphere 105

Inside Climate News

JANUARY 18, 2024

Critics question whether “trawl disturbance” is different from the carbon flux that naturally occurs in oceans. By Georgina Gustin The world’s oceans are massive and critical carbon sinks that absorb roughly one-third of the greenhouse gas emissions humans generate by burning fossil fuels and reshaping Earth’s landscape.

Fossil Fuels 115

Fossil Fuels Atmosphere Ocean Greenhouse 115

Law Columbia

NOVEMBER 4, 2024

Last month, the National Academies of Sciences, Engineering, and Medicine (NASEM) released a report on a relatively new field of research – atmospheric methane removal. Addressing methane is critically important in addressing climate change – methane is the second largest contributor to human-driven warming after carbon dioxide.

Atmosphere 63

Atmosphere Carbon Dioxide Fossil Fuels Technology 63

A Greener Life

JUNE 3, 2022

If people everywhere stopped burning fossil fuels tomorrow, stored heat would still continue to warm the atmosphere. Historically, the first climate models represented only the atmosphere and were greatly simplified. Today’s models can more explicitly represent the behaviour of greenhouse gases, especially carbon dioxide.

Carbon Dioxide 98

Carbon Dioxide Fossil Fuels Sea Level Ocean 98

Union of Concerned Scientists

AUGUST 24, 2022

Carbon capture at oil refineries and CO 2 used for Enhanced Oil Recovery– The CARB scoping plan finds that carbon sequestration technologies, especially used to remove CO 2 from the atmosphere (sometimes called Carbon Dioxide Removal or CDR) will be important to achieve carbon neutrality.

Technology 312

Technology Technology Carbon Dioxide Electricity 312

PA Environment Daily

MAY 9, 2023

People should be celebrating, not demonizing, modern increases in atmospheric carbon dioxide (CO2). In other words, the Earth came within 30 ppm in CO2’s atmospheric concentration of witnessing the extinction of most land-based plants and all higher terrestrial life-forms – nearly a true climate apocalypse.

Carbon Dioxide 75

Carbon Dioxide Fossil Fuels Atmosphere Solar Power 75

Law Columbia

DECEMBER 19, 2024

laws governing atmospheric methane removal (AMR) via soil amendments. AMR refers to human interventions to accelerate the conversion of methane in the atmosphere to a form that causes less warming (e.g., converting it to carbon dioxide). atmospheric oxidation enhancement).

Atmosphere 58

Atmosphere Carbon Dioxide Paris Agreement Fossil Fuels 58

Legal Planet

JULY 12, 2023

The bench trial took place last month in the state capitol, Helena, where 16 youth plaintiffs ages 5 to 22 made the case that Montana’s unwavering promotion of fossil fuels violates the state constitution’s guarantee to a “clean and healthful environment.” Whether Montana’s GHG emissions can be measured incrementally.

Fossil Fuels 246

Fossil Fuels Climate Change Greenhouse Clean Air Act 246

A Greener Life

JANUARY 11, 2024

degrees Celsius warmer than in the 1850-1900 pre-industrial period, when humans began burning fossil fuels on an industrial scale, pumping carbon dioxide into the atmosphere. The data demonstrated that on average 2023 was a whole 1.48 Extraordinarily, the data also showed that the 1.5C

2023 116

2023 Fossil Fuels Carbon Dioxide Atmosphere 116

Greenbuilding Law

JUNE 5, 2022

Atmosphere The gaseous envelope surrounding the Earth. The dry atmosphere consists almost entirely of nitrogen (78.1% volume mixing ratio), together with a number of trace gases, such as argon (0.93% volume mixing ratio), helium, radiatively active greenhouse gases such as carbon dioxide (0.035% volume mixing ratio), and ozone.

Greenhouse 98

Greenhouse Carbon Dioxide Atmosphere Fossil Fuels 98