In February 2018, the average atmospheric carbon dioxide level was 408 parts per million at Mauna Loa, Hawaii, site of National Oceanic and Atmospheric
Administration global greenhouse gas monitoring.
Not exact matches
Several other
administration policies are likely to have a greater impact on
global greenhouse -
gas emissions, including the Environmental Protection Agency's rule to limit carbon emissions from new power plants and its first - ever carbon limits on cars and light trucks.
Both the Sierra Club and Greenpeace have objected to CCS, although all environmentalists seem to agree that
global greenhouse gas emissions must be reduced by at least 80 percent below 1990 levels by midcentury, a goal also shared by the Obama
administration.
Those chemicals also act as potent
greenhouse gases, so the agreement also makes him the negotiator of one of the most effective
global climate treaties ever, despite being part of an
administration that famously removed solar technology from the White House roof.
As part of its strategy to reduce
greenhouse gas emissions to prevent
global warming from exceeding 2 °C (3.6 °F), the Obama
administration unveiled a plan in September to build wind farms off of nearly every U.S. coastline by 2050 — enough turbines to generate zero - carbon electricity for more than 23 million homes.
(This status allowed the
Administration to create a special rule exempting
greenhouse gas emissions — which are, through
global warming, melting the artic sea ice used by the polar bears for hunting — from regulation under the Endangered Species Act.)
The court's 5 - 4 ruling said the Bush
administration did not adequately assess the threats from
global warming when it rejected a petition from environmental groups and 12 states that sought to force federal
greenhouse gas limits on motor vehicles.
«The atmospheric and oceanic CO2 increase is being driven by the burning of fossil fuels,» says Pieter Tans, a senior scientist at the National Oceanic and Atmospheric
Administration's Earth System Research Laboratory, who leads the U.S. government effort to monitor
global greenhouse gas levels.
The document — which
administration officials have neither acknowledged or rejected as authentic — has elements guaranteed to inflame folks ranging from Rush Limbaugh (the mention of efforts to «produce a
global regime to combat climate change») to environmental groups pushing for concrete commitments on restricting
greenhouse gases (a phrase implying that increasing perception of United States engagement is the goal).
On Friday, the Bush
administration again rejected California's move to limit
greenhouse gases from vehicles, saying it was a
global problem that needed to be attacked at the federal, not state, level.
U.S. officials at U.N. climate negotiations here said Tuesday that they would not embrace any overall binding goals for cutting
global greenhouse gas emissions before President Bush leaves office, essentially putting off specific U.S. commitments until a new
administration assumes power in 2009, according to several participants.
When an economist at the Environmental Protection Agency rejected the Obama
administration's stance on
global warming by writing an unsolicited report challenging the scientific consensus on
greenhouse dangers, groups fighting restrictions on
greenhouse gases hailed him as a courageous maverick.
The plan, called the Renewables and Efficiency Deployment Initiative, is an outgrowth of an international energy partnership created under the
administration's Major Economies Forum on Energy and Climate Change, which brought together the handful of countries that are responsible for more than 85 percent of
global greenhouse gas emissions in a series of meetings this year.
However scientists look at these events, the success of climate - change skeptic McIntyre hints at why the findings of the Intergovernmental Panel on Climate Change (IPCC) report and other mainstream, peer - reviewed
global climate studies have failed to persuade Congress and the Bush
Administration that action is needed to curb
greenhouse gas emissions.
e360: Do you feel that if the Obama
administration gets behind a serious structure of targeted
greenhouse gas reductions that it's conceivable in Copenhagen to have a
global agreement with binding reductions in
greenhouse gases?
The National Oceanic and Atmospheric
Administration found in March 2017 that it's «premature to conclude that human activities — and particularly
greenhouse gas emissions that cause
global warming — have already had a detectable impact on Atlantic hurricane or
global tropical cyclone activity.»
Energy - related emissions of carbon dioxide, the
greenhouse gas that is widely believed to contribute to
global warming, have fallen 12 % between 2005 and 2012 and are at their lowest level since 1994, according to a recent estimate by the Energy Information
Administration, the statistical arm of the U.S. Energy Department.
The US National Oceanic and Atmospheric
Administration (NOAA) reports: «In 2013, the vast majority of worldwide climate indicators −
greenhouse gases, sea levels,
global temperatures, etc − continued to reflect trends of a [continue reading...]
A draft document of the national security strategy showed that the Trump
administration would actively oppose efforts to reduce the burning of fossil fuels for energy, which emits
greenhouse gases that drive
global warming.
They include: (1) a 35 year US delay on climate action has made the problem extraordinarily challenging to solve, (2) US
greenhouse gas (ghg) emissions are more than any country responsible for rise in atmospheric concentrations to present dangerous levels, (3) US ghg emissions not only threaten the US with climate disruption but endanger many of the poorest people around the world, (4) the Obama
administration's pledge to reduce ghg emissions is far short of the US fair share of safe
global emissions.
Although the Obama
administration has over the last year or two taken significant steps to reduce US
greenhouse gas (ghg) emissions that have been widely welcomed by many nations, do the current US ghg reduction targets represent the US fair share of safe
global emissions?
Driven by factors like the Bush
administration's censorship of climate science communication, Al Gore's prominent role in promoting awareness of the science of
global warming, and frequent Republican deployment of climate change denial and «skepticism» to oppose
greenhouse gas regulation, a destructive dichotomy has been created suggesting that valuing the role of science in public policy is a matter of political partisanship.
According to the Energy Information
Administration, although methane emissions account for only 1.1 % of total U.S.
greenhouse gas emissions, they account for 8.5 % of the
greenhouse gas emissions based on
global warming potential.
Based on the National Oceanic and Atmospheric
Administration's (NOAA) Annual
Greenhouse Gas Index (AGGI), the 2016 Global Carbon Project's Methane Budget and the 2017 EPA Greenhouse Gas Inventory, the paper finds that methane emissions from the U.S. natural gas industry account for just 1.2 percent of 2016 global methane emissions and 0.2 percent of total radiative forci
Gas Index (AGGI), the 2016
Global Carbon Project's Methane Budget and the 2017 EPA Greenhouse Gas Inventory, the paper finds that methane emissions from the U.S. natural gas industry account for just 1.2 percent of 2016 global methane emissions and 0.2 percent of total radiative fo
Global Carbon Project's Methane Budget and the 2017 EPA
Greenhouse Gas Inventory, the paper finds that methane emissions from the U.S. natural gas industry account for just 1.2 percent of 2016 global methane emissions and 0.2 percent of total radiative forci
Gas Inventory, the paper finds that methane emissions from the U.S. natural
gas industry account for just 1.2 percent of 2016 global methane emissions and 0.2 percent of total radiative forci
gas industry account for just 1.2 percent of 2016
global methane emissions and 0.2 percent of total radiative fo
global methane emissions and 0.2 percent of total radiative forcing.
In their posts, the four scientists will confront challenges in
global warming after years of inaction by the Bush
administration, which opposed mandatory cuts of
greenhouse gas pollution.
BONN, Germany — The Trump
administration made its debut at a United Nations conference on climate change on Monday by giving a full - throated defense of fossil fuels and nuclear energy as answers to driving down
global greenhouse gas emissions.
Update, Update, Update, the Obama
administration has outfoxed everyone for today the Environmental Protection Agency announced plans to regulate
greenhouse gas emissions from power plants, factories and oil refineries to curb
global warming.
The most noteworthy of the Obama
administration rulemakings that focused on baseload power production was the Clean Power Plan (CPP), a substantial rule designed to impose
global greenhouse gas (GHG) emissions reduction requirements on the existing fleet of fossil fuel power generators.
Today's Climatewire (subscription required) summarizes data and projections from the U.S. Energy Information
Administration (EIA) and the Paris - based International Energy Agency (IEA) from which we may conclude that EPA regulation of
greenhouse gases (GHGs) is increasingly irrelevant to
global climate change even if one accepts agency's view of climate science.
The top climate scientist at NASA says the Bush
administration has tried to stop him from speaking out since he gave a lecture last month calling for prompt reductions in emissions of
greenhouse gases linked to
global warming.
The US National Oceanic and Atmospheric
Administration (NOAA) reports: «In 2013, the vast majority of worldwide climate indicators −
greenhouse gases, sea levels,
global temperatures, etc − continued to reflect trends of a warmer planet.»
He pointed to findings that corn ethanol, which plays the largest role in meeting RFS mandates, emits more
greenhouse gases than gasoline, and he said it is «confusing» for the Obama
administration to push corn ethanol while it seeks to lower
global greenhouse gas emissions at the Paris climate summit.
In fact, the U.S. Energy Information
Administration (EIA), an agency of the federal Department of Energy, cites the IPCC's Climate Change 2001 report as the source for its three - percent figure for a table on the EIA website entitled, «
Global Natural and Anthropogenic Sources and Absorption of
Greenhouse Gases in the 1990s.»
In 2007, the Supreme Court instructed the Bush
administration to determine whether
greenhouse gases should be regulated under the Clean Air Act, but last July, then - EPA Administrator Stephen L. Johnson announced that the agency would instead seek months of public comment on the threat posed by
global - warming pollution.
(1) Because of a growing concern over the possible consequences of
global warming, which may be caused in part by increases in atmospheric carbon dioxide (a major
greenhouse gas), and also because of the need for accurate estimates of carbon dioxide emissions, the Energy Information
Administration (EIA) has developed factors for estimating the amount of carbon dioxide emitted as a result of U.S. coal consumption.
After he called on the United States to reduce
greenhouse gas emissions in a December 2005 lecture, Dr. Hansen found that NASA officials began reviewing and filtering public statements and press interviews in an effort to limit his ability (as well as that of other government scientists) to publicly express scientific opinions that clashed with the Bush
administration's views on
global warming.»
National Oceanic and Atmospheric
Administration found in March 2017 that it's «premature to conclude that human activities — and particularly
greenhouse gas emissions that cause
global warming — have already had a detectable impact on Atlantic hurricane or
global tropical cyclone activity.»
The
administration is in talks at the United Nations about a deal that would seek to reduce
global greenhouse gas emissions by «naming and shaming» governments that fail to take significant action.