© 1998 - document.write(new Date().getFullYear()) Southern California Gas Company. The Environmental Defense Fund, Harvard University and the Smithsonian Astrophysical Observatory are developing MethaneSat, a project to measure human-made emissions by satellite and supply that data to the public. “We’ve got a situation where for more than the last decade there’s been a significant and unexplained upward tick in global methane atmospheric concentrations,” said Jonathan Elkind, a senior research scholar at Columbia University’s Center on Global Energy Policy. If you can find those industrial emissions, you can have a significant impact.”, For more articles like this, please visit us at bloomberg.com, Like us on Facebook to see similar stories. NASA is designing a stationary satellite called GeoCarb to collect 10 million daily observations of the concentrations of carbon gases across the Americas. The map identifies concentration of methane across the troposhere, where naturally occurring emissions such as from wetlands mingle with those caused by human activity. In simple terms, sites of methane emissions are hazardous only when methane is or can become concentrated in an enclosed area and there is a source of ignition nearby. As such, these hazards do not exist long enough to be plotted on the map. Keywords China appears to have above-average background readings for natural reasons, Germain said, but methane emissions from rice paddies and coal mines may also contribute to the red zones. While planning, permitting and other activities are underway, the site will be inspected as frequently as necessary to verify it remains safe. Every month, SoCalGas will publish a map of the non-hazardous sites where elevated levels of methane have been detected either during regular inspections of our pipeline system or in follow up to reports by the public. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. Some trends are already visible in the new GHGSat map. Every month, SoCalGas will publish a map of the non-hazardous sites where elevated levels of methane have been detected either during regular inspections of our pipeline system or in follow up to reports by the public. (Bloomberg) -- Orange and yellow pixels flash over American drilling heartlands around the Gulf Coast, New Mexico, and Pennsylvania. “A very small number of sites are responsible for the vast majority of man-made emissions globally. Intensification on the map shows how quickly methane can build during the hot summer months in the Northern Hemisphere, with orange and red pixels along the Arctic coast and around Beijing. “Very soon nobody is going to be able to hide from methane leakage,” former BP Plc Chief Executive Officer Bob Dudley predicted in 2018. Because there are many natural and man-made sources of methane, it is unlikely all of these indications actually represent pipeline leaks. The map identifies concentration of methane across the troposhere, where naturally occurring emissions such as from wetlands mingle with those caused by human activity. At least 60 percent of methane coming from the world’s wetlands originates in the tropics, while waste disposal is driving a 1.5 percent increase in methane emissions each year from southern Asia. Also Show. That will make it clear how much methane is released by drilling in the U.S. Permian Basin every week, for example. It’s also unclear what’s causing red zones to emerge across the Sahara desert, Germain said, and it’s possible that increasing concentrations in Saudi Arabia may partly be the result of winds carrying methane from other regions, not just the local production of fossil fuel. The newer and more sophisticated detection equipment we have deployed is finding a greater number of lower levels of methane emissions. By entering your ZIP code, you will be able to see all the sites of methane emissions in your area categorized as either being "Scheduled for Repair" or "Logged for Monitoring.". “If you are a company and you see more red in the areas that you operate in, you should care,” said Germain. As expected, areas with high levels of oil and gas drilling activity—from West Texas and New Mexico to the Caspian Sea and parts of the Persian Gulf—show higher levels of methane, likely caused by leaks and flaring. If you smell a natural gas odor, hear a hissing sound of gas escaping, or see other signs of a leak, REMAIN calm. Satellite data will ultimately transform the way nations are held accountable for voluntary commitments under the Paris Agreement, which calls for limiting global average temperatures from rising more than 1.5 degrees Celsius above pre-industrial levels. Mountains can be seen trapping methane, such as in Southern California near the Sierra Nevada range or in South Asia below the Himalayas. IF YOU SMELL A GAS ODOR OR SUSPECT A LEAK, DO NOT RELY ON INFORMATION ON THIS MAP. Click on a site to learn more. Southern California Gas Company is a subsidiary of Sempra Energy®. Mountains can be seen trapping methane, such as in Southern California near the Sierra Nevada range or in South Asia below the Himalayas. Methane is more than 80 times more potent than carbon dioxide over a 20-year period, although its greenhouse impact fades much faster. In the next year, GHGSat plans to release additional data that will also quantify emissions, said Stephane Germain, president of the Montreal-based firm. More information on how to detect a natural gas leak. Average methane emissions are represented in green, at about 1,800 parts per billion, with yellow above average and dark red at the high end of the scale. The trademarks used herein are the property of their respective owners. The Permian Basin: recent well completions. Mountains can be seen trapping methane, such as in Southern California near the Sierra Nevada range or in South Asia below the Himalayas. DON'T smoke or light a match, candle or other flame. Microsoft may earn an Affiliate Commission if you purchase something through recommended links in this article. IMMEDIATELY EVACUATE the area, and from a safe location, call SoCalGas at 1-800-427-2200, or call 911 if the damage results in a natural gas leak that may endanger life or cause bodily harm or property damage. Agricultural methane emissions (thousand metric tons of CO2 equivalent) Methane emissions in energy sector (thousand metric tons of CO2 equivalent) Agricultural methane emissions (% of total) Methane emissions (% change from 1990) Download. Monitoring: Trained technicians have determined this site to be non-hazardous and has been logged for monitoring according to federal guidelines to verify it remains non-hazardous until it is repaired or replaced. The map identifies concentration of methane across the troposhere, where naturally occurring emissions such as from wetlands mingle with those caused by human activity. In a paper published last week, Elkind outlined the way satellite-driven transparency will better allow investors to identify which companies aren’t backing their goals with action. But there are also high methane levels in parts of northern Canada and Siberia with little to no industrial activity. READ ALSO: Climate Fight Goes Into Orbit With Space Carbon Monitoring. The time-lapse map published by GHGSat covers a six-month stretch through October 10—less than two weeks ago—based on weekly images captured from space. Climate Alliance on May 23, 2019. Methane Emissions Map. Neanderthals may have used their hands differently from humans. A new website allows donors to support them. DON'T turn electrical appliances or lights on or off, operate machinery, or use any device that could create a spark. It’s part of a wave of climate surveillance that will make it possible to hold countries and companies accountable for meeting targets to reduce and eventually eliminate planet-warming pollution. GHGSat claims its satellite offers the highest-resolution methane data publicly available, and the it sells access to companies ranging from Royal Dutch Shell Plc to landfill operators. Oftentimes, the follow up requires considering whether to repair or replace the segment of pipe, notifying property owners and securing construction permits. The organization’s methane map was released on Wednesday and uses data from their two satellites to show the public where the world’s most concentrated methane emissions come from. In the oil and gas industry, companies that are proactive in the measurement of methane emissions, and tackling their causes, are likely to be rewarded by the market with a deeper investor base, a lower cost of capital, higher revenue and a higher share price. SoCalGas® is a registered trademark of Southern California Gas Company. New insights into methane emitters have already prompted regulatory action. Germain noted that China is home to 10,000 of the world’s 12,000 coal mines. The organization’s methane map was released on Wednesday and uses data from their two satellites to show the public where the world’s most concentrated methane emissions come from. Front-line workers have seen the worst of covid-19. GHGSat Inc. released a new methane map on Wednesday that uses data from the company’s two satellites, which were launched earlier this year and can detect methane emitted by oil and gas wells, coal mines, power plants, farms and factories.
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