Union of Concerned Scientists

APRIL 4, 2024

That 2013 headline resulted from the first effort to quantify emissions from the ‘carbon majors’ —fossil fuel companies and cement manufacturers whose businesses have contributed an outsized amount of heat-trapping gases to the atmosphere. Nearly two-thirds of industrial heat-trapping emissions can be traced to just 90 entities.

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Fossil Fuels Climate Change 2013 2015 232

Environmental News Bits

MARCH 6, 2024

Newly discovered documents confirm that the petroleum and automobile industries funded the early climate science of Charles David Keeling at the California Institute of Technology (Caltech) from 1954 to 1956. Keeling became known for the “Keeling Curve,” which demonstrated the upward trajectory of the planet’s carbon dioxide levels.

Fossil Fuels 40

Fossil Fuels Carbon Dioxide Technology Technology 40

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.

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Fossil Fuels Carbon Dioxide 2030 Atmosphere 187

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 ”. Then in 1896, preliminary calculations by Arrhenius hinted that humanity’s burning of fossil fuels could raise CO 2 levels and warm our planet.

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Carbon Dioxide Fossil Fuels Atmosphere 2007 116

Enviromental Defense

SEPTEMBER 28, 2023

We are disappointed that Canada’s Carbon Management Strategy , released by Minister Wilkinson, doubles down on the federal government’s risky approach of over-reliance on speculative and dangerous technologies being promoted primarily by oil and gas companies. per cent of global carbon emissions (under 40 million tonnes).

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Fossil Fuels Carbon Dioxide Carbon Emissions Climate Change 145

Enviromental Defense

FEBRUARY 3, 2023

Let’s look at three tools that are being sold as climate saviours, when their real objective is to prolong the life of the polluting fossil fuels which are driving climate change: carbon capture utilization and storage (CCUS), hydrogen and offsets. But the truth is carbon capture is a false solution to the climate crisis.

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Fossil Fuels Carbon Dioxide Renewable Energy Carbon Emissions 121

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

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Fossil Fuels Paris Agreement Renewable Energy Carbon Dioxide 294

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.

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Carbon Dioxide Atmosphere Carbon Emissions Technology 146

Union of Concerned Scientists

MAY 12, 2022

The shift from fossil fuels in the 100-percent RES scenario reduces the amount of toxic power plant air pollution much more than what we called a “no-new-policy,” or business-as-usual, scenario. Emissions of sulfur dioxide and nitrogen oxides from power plants in alliance states drop 88 percent and 77 percent respectively by 2040.

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Electricity Fossil Fuels Renewable Energy Nitrogen Oxides 257

Union of Concerned Scientists

MAY 25, 2023

With an outsized credit for the lowest-carbon tier, the incentive’s aim is clear: Drive deployment of hydrogen production technologies that will be needed by, and aligned with , the nation’s overall clean energy transition. How do biomethane, lifecycle carbon accounting, and the tax credit interact?

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Fossil Fuels Carbon Dioxide Clean Energy Carbon Emissions 188

A Greener Life

AUGUST 5, 2022

Human activity adds more than 50 gigatons of carbon dioxide to the atmosphere each year. New Solid Carbon technology might be able to lock climate-warming carbon dioxide below ocean bedrock. Large-scale solutions are urgently needed. Photo credit: Francisco Anzola, Flickr CC BY 2.0. By Dr Kate Moran.

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Carbon Dioxide Ocean Atmosphere Fossil Fuels 98

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. As that CO2 builds up, it traps excess heat near Earth’s surface, causing global warming.

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Greenhouse Carbon Dioxide Fossil Fuels Atmosphere 105

Environmental News Bits

AUGUST 12, 2022

by Kevin Trenberth, University of Auckland When politicians talk about reaching “net zero” emissions, they’re often counting on trees or technology that can pull carbon dioxide out of the air. There are … Continue reading How not to solve the climate change problem.

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Climate Change Carbon Dioxide Fossil Fuels Technology 105

PA Environment Daily

SEPTEMBER 16, 2022

The Senate Environmental Resources and Energy Committee is scheduled to hold an informational meeting September 19 on carbon capture technology and related legislation. Gene Yaw (R-Lycoming), Majority Chair of the Committee, announced his intention to introduce legislation to promote carbon capture, utilization and sequestration.

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Technology Technology Carbon Dioxide Fossil Fuels 62

Union of Concerned Scientists

APRIL 19, 2022

A transition to 100 percent renewable energy is about more than just technology. The shift from fossil fuels in the 100% RES scenario reduces the amount of harmful air pollution from power plants much more than in our “No New Policy”/business-as-usual scenario. by 2035 is needed. And our modeling shows renewables’ power.

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Renewable Energy Fossil Fuels Nitrogen Oxides Clean Energy 363

Circle of Blue

AUGUST 3, 2021

utilities have been slower to adopt the energy- and emissions-saving technologies than those in other parts of the world. Despite the economic advantages of these technologies and their potential environmental benefits, U.S. Despite the economic advantages of these technologies and their potential environmental benefits, U.S.

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Carbon Emissions Waste Renewable Energy Carbon Dioxide 317

Environmental News Bits

AUGUST 30, 2023

Environmental justice advocates have long opposed efforts to build carbon capture infrastructure in marginalized communities. Fossil fuel power plants might linger, their life span extended by a technology that captures carbon dioxide but not smog and soot. Their worries are manifold. Pipelines could burst.

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Carbon Dioxide Fossil Fuels Technology Technology 75

Enviromental Defense

NOVEMBER 24, 2023

Any day now, Minister Freeland is expected to introduce a giant new fossil fuel subsidy called the carbon capture, utilization and storage (CCUS) investment tax credit. The government is breaking their own rules The government introduced new rules to end fossil fuel subsidies this summer. Let me tell you why.

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Fossil Fuels Waste Carbon Dioxide Atmosphere 111

Enviromental Defense

DECEMBER 1, 2023

We know that fossil fuels are causing the climate crisis. And we know that to avoid more climate destruction, the world must stop digging up and burning fossil fuels. Wind and solar power, paired with energy storage and energy savings, can almost entirely replace fossil fuels – and leave our communities better off.

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Climate Change Fossil Fuels Carbon Dioxide Greenhouse 68

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.

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Fossil Fuels Regulations Renewable Energy Carbon Dioxide 266

PA Environment Daily

MARCH 3, 2024

Dave Luebke, technical director of the Direct Air Capture Center at the National Energy Technology Laboratory in Pittsburgh. Dr. Leubke will explain the basics of carbon capture and storage (CCS) and how both point-source CCS and direct air capture (DAC) can help the U.S. reduce its carbon dioxide (CO2) atmospheric levels.

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Carbon Dioxide Atmosphere Fossil Fuels Technology 75

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. Its primary component is methane.

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Clean Energy Nitrogen Oxides Fossil Fuels Electricity 326

Enviromental Defense

AUGUST 30, 2021

In this blog, we’ll take a look at the technologies that are being sold as climate saviours when their real objective is to prolong the life of the polluting fossil fuels which are driving climate change: carbon capture, offsets and ‘blue’ hydrogen. Carbon capture and release: a license to pollute .

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Fossil Fuels Carbon Dioxide Carbon Emissions Technology 98

PA Environment Daily

MARCH 31, 2023

The Better Path Coalition and the PA Climate Convergent Network are hosting an April 26 webinar on No Miracles Needed - How Today's Technology Can Save Our Climate, Clean Our Air from Noon to 1:00 p.m. We still have time to save the planet without resorting to 'miracle' technologies.

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Technology Technology Carbon Dioxide Fossil Fuels 58

Enviromental Defense

OCTOBER 12, 2023

One is a subsidy to Enbridge—a fossil fuel giant—to build a fossil fuel power plant. Instead, it will lock in polluting fossil fuel infrastructure for decades. Enbridge promises to blend some hydrogen with natural gas, but that’s just a dangerous distraction.

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Fossil Fuels Nitrogen Oxides Natural Gas Carbon Dioxide 77

Environmental News Bits

SEPTEMBER 22, 2023

It can be produced to emit nothing but oxygen, and when used it doesn’t produce carbon dioxide, making it an attractive alternative to the polluting fossil fuels in use today. But like any new technology, myths … Continue reading Five hydrogen myths – busted

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Carbon Dioxide Fossil Fuels Electricity Technology 40

Union of Concerned Scientists

DECEMBER 20, 2022

However, make no mistake: Technological advancement did not create the production boom by itself. Our national overreliance on gas is evidently undermining energy access, not strengthening it, as some fossil fuel industry players would want you to believe. Don’t believe the industry spin.

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Fossil Fuels Carbon Dioxide Electricity Natural Gas 286

Enviromental Defense

JANUARY 27, 2023

The other was Kendall Dilling, CEO of the Pathways Alliance, a new group made up of oil sands producers like Cenovus, with the intention to push carbon capture, utilization, and storage (CCUS) to perpetuate fossil fuel production. Myth: The oil and gas industry has ready-to-deploy technology to get us to net-zero.

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Fossil Fuels Renewable Energy 2014 Technology 145

Union of Concerned Scientists

JULY 29, 2022

That requires bringing global energy-related carbon dioxide emissions to net zero by 2050. Meanwhile, annual reports show corporations are pushing ahead with plans to expand production, betting on new technologies to somehow make it all okay in the future. degrees Celsius above pre-industrial levels.

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Fossil Fuels Coastal Erosion Carbon Dioxide Biofuels 258

Enviromental Defense

FEBRUARY 10, 2023

Fossil gas, or “natural gas,” as it’s been cunningly branded, is a fossil fuel that causes warming and is harmful to human health. Its mainstream name is nothing more than a clever marketing scheme by Big Oil to make the fuel sound natural, safe, and clean. Three Ways We Can Turn Off Polluting “Natural” Gas 1.

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Natural Gas Nitrogen Oxides Fossil Fuels Carbon Dioxide 105

Legal Planet

MARCH 6, 2023

But with the recent influx of government incentives for hydrogen production, new and improving production and storage technologies, and greater political will than ever before, H 2 ’s reputation is gaining favor. But for many of these use-cases, hydrogen doesn’t do the job particularly well, at least as compared to existing technology.

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Natural Gas Fossil Fuels Carbon Emissions Carbon Dioxide 146

Legal Planet

JUNE 30, 2022

CT , the Supreme Court said this: We hold that the Clean Air Act and the EPA actions it authorizes displace any federal common law right to seek abatement of carbon-dioxide emissions from fossil-fuel fired power plants. at 528–529. Post, at 20. We answered no, given the existence of Section 111(d). American Elec.

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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.

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Sea Level Fossil Fuels Paris Agreement Climate Change 221

Enviromental Defense

AUGUST 1, 2023

Heat pumps, a simple but effective technology, use electricity to remove heat from inside your home to cool it in the summer and pull heat in from outside to heat your home in the winter. Gas is made mostly of methane – a climate-damaging fossil fuel that is over 80 times more potent than carbon dioxide.

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Technology Technology Fossil Fuels Electricity 52

Scientific American

DECEMBER 20, 2023

A team of scientists has figured out how to convert planet-warming carbon dioxide into a harmless powdery fuel that could be converted into clean electricity

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Carbon Dioxide Electricity Fossil Fuels Technology 111

Scientific American

NOVEMBER 10, 2023

A new facility will suck carbon dioxide from the air, showcasing the potential of a nascent industry that some say is crucial to fighting climate change

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Carbon Dioxide Climate Change Fossil Fuels Technology 115

Greenbuilding Law

JUNE 5, 2022

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. Fluorocarbons Carbon-fluorine compounds that often contain other elements such as hydrogen, chlorine, or bromine.

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Greenhouse Carbon Dioxide Atmosphere Fossil Fuels 98