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"description": "NASA data is changing the way the landfills are operated and monitored.
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Landfills are necessary part of waste management in the United States. With over 2,600 landfills throughout the country however, the amount of methane emitted from these sources is immense, even outpacing oil and gas in some regions. The Environmental Protection Agency (EPA) is now using NASA data for monitoring and enforcing the Clean Air Act established in 2020. This is a pivotal moment for the EPA as new data and technology, led by NASA, is revolutionizing how the agency does its job.
\r
With new data from NASA (EMIT, AVIRIS), the EPA is better able to identify the biggest landfill emitters that are out of compliance, prioritize action, and enforce regulations that help keep our air clean and our climate in balance. The landfill industry is taking notice. Some operators are taking action to build better infrastructure that keeps them in compliance and saves them money in the long run.
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Methane emissions from landfills is equivalent to nearly 23 million gasoline-powered vehicles driven for one year. Not only does methane mitigation help the climate, it also has health and financial benefits.",
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"description": "Global trends in atmospheric Methane (CH₄) for the period July 1983-December 2022. || CH4Trends_1920x1080p30.00900_print.jpg (1024x576) [64.5 KB] || CH4Trends_1920x1080p30.00900.png (1920x1080) [766.2 KB] || CH4Trends_1920x1080p30.00900_searchweb.png (320x180) [26.3 KB] || CH4Trends_1920x1080p30.00900_thm.png (80x40) [3.5 KB] || CH4_Trends_1920x1080.mp4 (1920x1080) [4.4 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || CH4Trends_1920x1080p30.00900.exr (1920x1080) [1.7 MB] || ",
"release_date": "2023-06-20T22:00:00-04:00",
"update_date": "2025-06-23T00:15:56.469642-04:00",
"main_image": {
"id": 856225,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005118/CH4Trends_1920x1080p30.00900.png",
"filename": "CH4Trends_1920x1080p30.00900.png",
"media_type": "Image",
"alt_text": "Global trends in atmospheric Methane (CH₄) for the period July 1983-December 2022.",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 5116,
"url": "https://svs.gsfc.nasa.gov/5116/",
"page_type": "Visualization",
"title": "Global Atmospheric Methane (CH₄)",
"description": "Volumetric visualization of the total Methane (CH₄) on a global scale added on Earth's atmosphere over the course of the year 2021. || TotalCH4_Comp_1920x19020p30_00080.png (1920x1920) [2.5 MB] || TotalCH4_Comp_1920x19020p30_00080_print.jpg (1024x1024) [114.9 KB] || VolumetricCH4_Composite (1920x1920) [0 Item(s)] || VolumetricCH4_Composite_1920x19020p30.mp4 (1920x1920) [353.5 MB] || ",
"release_date": "2023-06-20T16:00:00-04:00",
"update_date": "2025-03-16T23:03:25.999759-04:00",
"main_image": {
"id": 856165,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005116/TotalCH4_Volume_1920x1920.00080.png",
"filename": "TotalCH4_Volume_1920x1920.00080.png",
"media_type": "Image",
"alt_text": "This visualization shows the total methane on a global scale added on Earth's atmosphere over the course of the year 2021.",
"width": 1920,
"height": 1920,
"pixels": 3686400
}
},
{
"id": 5115,
"url": "https://svs.gsfc.nasa.gov/5115/",
"page_type": "Visualization",
"title": "Global Atmospheric Carbon Dioxide (CO₂)",
"description": "Volumetric visualization of the total carbon dioxide (CO₂) on a global scale added on Earth's atmosphere over the course of the year 2021. || TotalCO2_Comp_1920x1920p30_00080.png (1920x1920) [3.2 MB] || TotalCO2_Comp_1920x1920p30_00080_print.jpg (1024x1024) [168.5 KB] || VolumetricCO2_Composite (1920x1920) [0 Item(s)] || VolumetricCO2_Composite_1920x1920p30.mp4 (1920x1920) [806.2 MB] || ",
"release_date": "2023-06-20T15:00:00-04:00",
"update_date": "2025-01-15T10:57:49-05:00",
"main_image": {
"id": 856146,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005115/TotalCO2_Volume_1920x1920.00080.png",
"filename": "TotalCO2_Volume_1920x1920.00080.png",
"media_type": "Image",
"alt_text": "Visualization of the total carbon dioxide (CO₂) on a global scale added on Earth's atmosphere over the course of the year 2021 (without the timeline).",
"width": 1920,
"height": 1920,
"pixels": 3686400
}
},
{
"id": 5110,
"url": "https://svs.gsfc.nasa.gov/5110/",
"page_type": "Visualization",
"title": "Atmospheric Carbon Dioxide Tagged by Source",
"description": "Carbon dioxide (CO2) is the most prevalent greenhouse gas driving global climate change. However, its increase in the atmosphere would be even more rapid without land and ocean carbon sinks, which collectively absorb about half of human emissions every year. Advanced computer modeling techniques in NASA's Global Modeling and Assimilation Office allow us to disentangle the influences of sources and sinks and to better understand where carbon is coming from and going to. ||",
"release_date": "2023-06-16T10:00:00-04:00",
"update_date": "2026-01-05T15:47:43.308683-05:00",
"main_image": {
"id": 859342,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005110/CO2explainer_1080p30.00740_print.jpg",
"filename": "CO2explainer_1080p30.00740_print.jpg",
"media_type": "Image",
"alt_text": "This visualization shows the CO2 being added to Earth's atmosphere over the course of the year 2021, split into four major contributors: fossil fuels in orange, burning biomass in red, land ecosystems in green, and the ocean in blue. The dots on the surface also show how atmospheric carbon dioxide is also being absorbed by land ecosystems in green and the ocean in blue. Though the land and oceans are each carbon sinks in a global sense, individual locations can be sources at different times.This annotated version highlights key CO2 sources and sinks and their seasonal patterns.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 5041,
"url": "https://svs.gsfc.nasa.gov/5041/",
"page_type": "Visualization",
"title": "Methane Emissions in the United States",
"description": "2012 methane emissions across the United States. || ch4_epa_sq_2022-11-14_1335.00100_print.jpg (1024x1024) [191.2 KB] || ch4_epa_sq_2022-11-14_1335.00100_searchweb.png (180x320) [57.3 KB] || ch4_epa_sq_2022-11-14_1335.00100_thm.png (80x40) [4.5 KB] || ch4_epa_sq_2022-11-14_1335.mp4 (2160x2160) [23.8 MB] || ch4_epa_sq_2022-11-14_1335.webm (2160x2160) [5.0 MB] || ",
"release_date": "2022-12-01T00:00:00-05:00",
"update_date": "2024-11-19T00:21:33.616388-05:00",
"main_image": {
"id": 368018,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a005000/a005041/ch4_epa_sq_2022-11-14_1335.00100_print.jpg",
"filename": "ch4_epa_sq_2022-11-14_1335.00100_print.jpg",
"media_type": "Image",
"alt_text": "2012 methane emissions across the United States.",
"width": 1024,
"height": 1024,
"pixels": 1048576
}
}
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