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To adjust the focus of this picture a little closer, just our passenger cars and light trucks contribute to a whopping 58 percent of total transportation emissions, placing our car-centric society in the fossilfuel spotlight. Petroleum has accounted for more than 90 percent of transportation energy in the last 50 years.
This year has brought new evidence of what major fossilfuel companies knew and when about the role their products play in climate change, as well as what they did in spite of what they knew. But these technologies are no substitute for sharp cuts in fossilfuels if we keep the goals of the Paris climate agreement within reach.
For this reason, it is important that policy makers, not only at EPA but also in California, are realistic about the sustainably available supply of oils, and implement fuel policies to avoid excessive diversion of vegetable oil into transportation fuel production. Biofuels can play a productive role when used at a sustainable level.
Vehicle biofuels requirements. Rules relating to renewable and fossilfuel development on public lands and offshore. Electric vehicle and biofuel policies E. Litigation against carbon emitters and fossilfuel producers G. Standards for existing stationary carbon sources (focused on power plants to date).
The LCFS is the leading example of a Clean Fuel Standard , an approach to transportation fuel policy that holds oil refiners accountable to reduce the carbon intensity (CI) of transportation fuels. California may seem like an unlikely driver of deforestation from soybean and palm oil biofuels.
The United Kingdom-based energy company said its budget allocation to the energy transition business including investments in biogas, biofuel, carbon … Continue reading BP cuts renewable spending, doubles down on fossilfuels in strategy reset
The key word here is “ intensity :” Fossilfuel companies often focus on emissions intensity, meaning emissions per barrel of oil, rather than absolute emissions, which is a set number measured in metric tons. That means Exxon still plans to spend the vast majority of its funds on fossilfuel exploration and production.
Chinese President Xi Jinping pledged on September 21 that his country would no longer finance coal-fired power plants abroad, making a high-profile commitment to move away from some forms of fossilfuel infrastructure less than six weeks before a pivotal global climate conference in Glasgow, Scotland.
A two-bill package has been introduced in the House and Senate to establish new incentives for the use of fossil-fueled vehicles-- rebranded as “low emission transportation fuels”-- and eliminating rebates and grants for hybrid and electric vehicles.
Under the LCFS each fuel pathway gets a unique carbon intensity (CI) based on a lifecycle analysis of the greenhouse gas emissions associated with the production and use of the fuel. The CI of an electric vehicle charged with solar power is zero, and most of the biofuels fall somewhere in the middle [i].
Companies are spending millions fighting lawsuits that would hold them accountable for the costs that fossilfuel extraction has imposed on people and the planet. Further, these efforts are focused on carbon capture and storage, hydrogen, and biofuels—technologies that aim to stash carbon emissions away, not reduce their production.
The future lies in our farmlands — as the fossilfuels industry fades, crops like. The post Earth911 Podcast: Yield10’s Oliver Peoples on Genetic Engineering’s Role in Regenerative Agriculture for Biofuels appeared first on Earth911.
We can use synthetic fuels to produce jet fuel and renewable diesel for trucks. Synthetic fuels are hydrocarbon fuels produced from hydrogen and CO 2 and are functionally identical to fossil-based fuels.
Removing carbon from the air or growing crops as a fuel stock — two options that will be necessary unless fossilfuel use declines steeply and swiftly — come with significant tradeoffs for water supply and water quality.
Corn-based ethanol may have worse environmental impacts than fossilfuels, according to a new study that concludes the United States biofuel program has failed to meet emissions targets while delivering negatives impacts on water quality, land used for conservation, and other ecosystem processes. Read more →
It is a highly professional and analytically competent organization, rather conservative, and quite sympathetic to the perspectives and business needs of the energy sector, including fossil-fuel producers. Fossil enterprises and political leaders in major fossil producers ranged from politely dismissive to openly contemptuous.
CARB’s Low Carbon Fuel Standard (LCFS) seeks to incentivize the production and sale of alternative, lower emissions transportation fuels in order to displace conventional fossilfuels. To identify which fuels should be promoted, CARB calculates the life cycle greenhouse gas emissions from transportation fuels.
Department of Energy (DOE) announced on January 26, 2023, $118 million in funding for 17 projects to accelerate the production of sustainable biofuels for America’s transportation and manufacturing needs.
These scenarios are: Low-volume, high fossilfuels Low-volume, carbon-neutral High-volume, carbon-neutral High-volume, fossilfuels Noting the fourth scenario is inconsistent with global net zero goals, the first three scenarios include a mixture of e-fuels (hydrogen, hydrocarbon, wind, etc.),
It is, after all, a biofuel made from plants. Still, I think ethanol and its sister, biodiesel, still have a place in the near-term energy economies, especially when used to replace fossilfuels. Why wouldn’t ethanol also have a seat this table? Many parts of the US and world lack electrical infrastructure.
On the western half of the state, oil and gas wells dot the Bakken shale, and farmers swap small grains, such as wheat, barley and oats, traditionally grown in the region, for corn and soybeans used as biofuel feedstocks.
from their near-total reliance on fossilfuels to more sustainable aviation fuels. Read the full story from the University of Illinois. A new study overcomes a key challenge to switching commercial aircraft in the U.S.
Of course, there is an environmental cost to space, with most launches relying on fossilfuels. Powered by ultra-low-carbon biofuel, it will have 86% fewer emissions than a fossil-fuel rocket. Powered by ultra-low-carbon biofuel, it will have 86% fewer emissions than a fossil-fuel rocket.
Biofuels Gas or liquid fuel made from plant material. Carbon Dioxide A naturally occurring gas, and also a byproduct of burning fossilfuels and biomass, as well as land-use changes and other industrial processes. The dry atmosphere consists almost entirely of nitrogen (78.1% volume mixing ratio) and oxygen (20.9%
The science is clear: fossilfuels are harmful to the environment. Read the full story from Pacific Northwest National Laboratory. So why is it so difficult for us to stop using them? Economic reasons are at least part of the answer.
By Colm Gorey, Frontiers science communications manager Image: Shutterstock.com From drones to using ‘poison nut’ as biofuel, the world of energy research is undergoing immense change. Jatropha curcas, a plant that produces oil-rich seeds and sometimes referred to as ‘poison nut’, has also been studied as a potential source of biofuel.
Environmental Protection Agency (EPA) announced on April 19, 2024, that it issued an emergency fuel waiver for E15 sales. EPA states that the waiver will help consumers protect themselves against fuel supply shocks by reducing reliance on imported fossilfuels while also supporting American agriculture and manufacturing.
Less than a quarter of cropland is devoted to food directly eaten by humans, with the rest going to mostly to animal feed and biofuel feedstock, and it takes many pounds of grains to produce a pound of beef. emit more methane than the fossilfuel gas system. The millions of cows in the U.S.
As part of its ongoing investigation of fossilfuel industry climate disinformation, the US House of Representatives Committee on Oversight and Reform released more than 200 pages of internal corporate documents last month that provide new evidence of industry deception. Companies Plot “Greenwashing” Campaigns.
Treasury Department released a set of highly anticipated and contentious tax-credit guidelines meant to spur production of sustainable aviation fuel, or SAF. billion gallons of jet fuel in 2023, nearly all of which were derived from fossilfuels. airlines burned over 12.4
Well-intended discussions about the ability to rapidly convert land currently devoted to conservation or biofuel purposes toward food production have been dampened by the limited viability of such schemes. The world—and especially the United States—must wean agriculture off fossilfuels.
for Vicinity Energy Biogenic Fuel: Vicinity Energy converted four boilers at its Edison Station in Philadelphia to use a new biofuel, LR100. LR100 has the lowest carbon footprint of any commercially available biogenic fuel. million gallons – in a sustainable and cost-effective manner. -- Vicinity Energy Philadelphia, Inc.
rules, EGUs are a subset of “CO2 budget units” The rules apply to emissions from additional types of fuel. rules would apply to CO2 emissions associated with biomass or biofuels as well as fossilfuels. Under the draft N.C. The proposed N.C.
By expanding renewable power, phasing out fossilfuels, electrifying as much of the economy as possible, and deploying other technologies, the U.S. Technologies like biofuels and hydrogen, while necessary, come with potential drawbacks. can achieve its climate goals by 2050—and a new report from UCS shows how. million homes.
Healey issued the CID in connection with an investigation into unfair or deceptive acts or practices in trade or commerce with respect to fossilfuel products and securities. Minnesota Federal Court Said State Biofuel Mandate Was Not Preempted. Sentencing was scheduled for February 3, 2017. United States v. Ruffatto , No.
Changes from the early 19 th century that led to the Industrial Revolution were based, in part, on the advanced in engineering that was fueled by advances in physics. Finally, physics can be used to calculate the amount of energy produced by the processing and burning of biofuel just as it has for fossilfuels.
Unless fossilfuel use declines steeply and swiftly, it will be necessary to pursue options such as removing carbon from the air or growing crops as a fuel stock. But carbon removal and fuel crops have significant tradeoffs for water supply and water quality.
23 Webinar On Data Centers - How To Ensure AI And Cryptocurrency Mining Don't Delay Transition To 100% Renewable Energy [PaEN] -- Washington & Jefferson College: Feb. 22 On ARCH2 Appalachian Hydrogen Hub , On Campus, Washington, PA, 6:00 to 9:00 p.m. -- Pittsburgh Business Times: Appalachian Hydrogen Hub Project To Hold Open House Jan.
In addition, we may not be able to successfully execute on our strategy to supply our existing and future customers with LNG produced primarily at our own liquefaction facilities upon completion of the Pennsylvania Facility or through our Fast LNG solution.
of the world’s total carbon dioxide emissions from fossilfuel combustion, many airlines are considering carbon-capture-and-storage technologies and electric-powered planes. One year later , it scheduled more than 200 trial flights between Paris and Amsterdam using biofuel made from used cooking oil.
Scenario 3: Achieves carbon neutrality by 2045 by deploying a broad portfolio of existing and emerging fossilfuel alternatives and clean technologies. Scenario 2: Achieves carbon neutrality by 2035 with aggressive deployment of a full suite of technology and energy options, including CCS and other engineered carbon removal.
According to EMSA, the report also features techno-economic analyses and includes risk-based case studies to evaluate the potential of biofuels for the maritime sector.
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