This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
A newer, more accurate method for calculating methane emissions from offshore oil and gas production suggests that the United Kingdom severely underestimates its greenhouse gas emissions. Researchers conclude that as much as five times more methane is being leaked from oil and gas production than reported.
However, industry has yet to provide the kind of comprehensive data needed to estimate how far any possible climate benefits from switching to blue hydrogen produced by the planned projects may offset the residual CO2 emissions and methane leaks associated with making it. Credit: Sabrina Bedford.
While carbon dioxide (CO2) tends to be the most commonly discussed and recognized GHG, there are numerous other greenhouse gasses including methane, nitrous oxide, sulfur hexafluoride, and hydrofluorocarbons. The three major greenhouse gases are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Methane (CH4).
As the recent surge in corporate net zero commitments suggests, the risks associated with climatechange are top of mind for today’s leading businesses and investors. An extremely potent greenhouse gas, methane has more than 80 times the warming power of carbon dioxide in the short term.
The impact of poor air quality The release of greenhouse gases into the atmosphere is well known to contribute to climatechange, with carbon dioxide and methane being the subject of many global and national mitigation strategies that aim to break the vicious cycle of global warming. United Nations Environment Programme.
Nitrous oxide is a greenhouse gas and one of the main stratospheric ozone depleting substances on the planet. Widely known as “laughing gas”, used for its anesthetic effects, nitrous oxide (N2O) is also regarded as the third most important long-lived greenhouse gas, after carbon dioxide (CO2) and methane.
She called for coordinated action from world governments and international agencies to mitigate pollution while also addressing other threats such as climatechange and biodiversity loss. Notably, both methane and many major forms of PM 2.5
In the presence of the sun’s rays, nitrogen molecules set of a chain of reactions that produce ozone and destroy free-floating atmospheric methane. Some of these reactions, like the methane destruction, help cool the Earth. Clouds form and then fade, and molecules like ozone get destroyed by chemical processes within months. (In
Just 50 nations worldwide now outside initiative that aims to cut methane emissions 30 per cent by 2030. First launched with just over 100 national backers at the UN Climate Summit in Glasgow a year ago, the Global Methane Pledge commits signatories to collectively reducing emissions of the gas by 30 per cent between 2020 and 2030.
But given that sulfur also cools the planet, failing to rein in, at the very least, short-lived greenhouse gases like methane while reducing sulfur pollution simply ratchets up the rate at which the world warms. Luckily, when combined, the greenhouse gases methane and ground-level ozone warm the planet as much as aerosols cool it.
The study found that hydrogen leaks, though impactful, are about three times less damaging to the climate than methane leaks (the primary component of natural gas) on a per-mass basis. However, the research reinforces the need for robust measures to minimize leaks of both hydrogen and natural gas to combat climatechange effectively.
Several light hydrocarbons, such as methane, ethane and propane, are VOCs. Especially methane is a potent greenhouse gas, contributing to climatechange. Why VOC emissions should be reduced. VOCs are a large group of organic compounds. Due to high vapor pressure, VOCs can easily evaporate. An overlooked problem.
Credit: Michael Buchsbaum Climate advocates and fossil fuel industry lobbyists have been vying to influence EU negotiations over exactly which hydrogen production processes should be considered “low-carbon,” a decision that has the potential to affect dozens of planned projects.
You’ll understand what products and processes emit g reenhouse gases (GHGs), including the carbon-containing gases carbon dioxide and methane. Carbon Dioxide, CO 2, bears the most responsibility for anthropogenic climatechange. Your carbon footprint can then be managed once understood. WHAT EXACTLY IS A CARBON FOOTPRINT?
As industry is one of the biggest drivers of global climatechange and is entirely dependent on the earth’s resources for production, it is important for business leaders and employees to understand the Anthropocene, its implications, and what it means for the future of sustainability and industry. . The Nine Planetary Boundaries.
On July 22, the world experienced its hottest day in recorded history. The global average temperature reached 17.2 degrees C (62.9 degrees F), prompting UN Secretary-General António Guterres to issue a global call to action on extreme heat. The problem of extreme.
The current push to expand the petrochemical industry and increase LNG exports would lock in an increased demand for natural gas at a time of worsening climatechange. Every stage of natural gas production and distribution releases methane pollution, a powerful greenhouse gas.
The objective of the convention was to: “ Stabilize greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climatic system.” – UNFCCC , What is the United Nations Framework on ClimateChange? ppm in 2020. C per century.
Many still question whether this mode of powering cars, planes and trains will actually help slow climatechange. Hydrogen is also present in compounds like methane and coal. produces annually comes from methane via steam reforming. Some even worry hydrogen production will accelerate it.
Australia vows to cut methane emissions, the US ratifies the Kigali Agreement, and all the other green business news from around the world this week. I'm proud to sign the Kigali Amendment - a historic, bipartisan win for American manufacturing and global climate action," he wrote on Twitter.
Vatan Hüzeir , a climate activist and doctoral candidate in sociology at Rotterdam’s Erasmus University, unearthed the documents over five years of research , gathering thousands of pages of Shell-related material from archives, former employees, and other sources. “You have to ‘crack the shell,'” Hüzeir told DeSmog.
words by Henry Lewis Introduction As the clock continues ticking toward the collective future of the human species on planet Earth, there are still some among us who are either skeptics or out-right deniers of climatechange. coal first and then later oil and natural gas? Fast forward to 1988 and a series of natural disasters?extreme
All the top green business news from around the world this week, including fresh WHO air pollution guidelines and global coal, methane and HFC commitments. More countries join global methane and coal power pledges. President Biden unveils plan to slash climate-warming HFCs.
Short-lived climate pollutants include black carbon or soot, methane, hydrofluorocarbons and tropospheric ozone, or what we think of as city smog. In addition to heating up the atmosphere, they dirty our air, make people sick and affect the ozone layer.
Preliminary data shows that methane emissions jumped in 2020 by the largest amount since systematic record-keeping began decades ago. The National Oceanic and Atmospheric Administration (NOAA) said that global methane concentrations shot up by 14.67 Globally averaged, monthly mean atmospheric methane abundance. million years.
Preliminary data shows that methane emissions jumped in 2020 by the largest amount since systematic record-keeping began decades ago. The National Oceanic and Atmospheric Administration (NOAA) said that global methane concentrations shot up by 14.67 Globally averaged, monthly mean atmospheric methane abundance. million years.
With the election largely overshadowed by COVID-19 and the faltering economy, it’s no wonder discussions on environmental protections and climatechange have taken a back seat. ClimateChange President Trump has repeatedly questioned whether climatechange caused by human actions is real.
Global climatechange has had a significant impact on the way the world grows its food. Climatechange introduces a suite of ominous factors, such as greenhouse gas emissions, elevated temperature, increased carbon dioxide concentrations, nitrous oxide and methaneozone depletion, and deforestation.
We organize all of the trending information in your field so you don't have to. Join 12,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content