Is There Really Such a Thing as Low-Carbon Beef?

Is There Really Such a Thing as Low-Carbon Beef?

To achieve its certification, Low Carbon Beef requires the meat to come in at least 10 percent below 26.3 kilograms of carbon dioxide equivalents per kilogram of carcass weight—a way of expressing greenhouse gas emissions that takes into account the different warming impacts of gases such as methane.

To Fight Climate Change, First You Need to Measure It

To Fight Climate Change, First You Need to Measure It

The aim is to determine the relative concentration of different methane molecules and gain a better understanding of where the pollutants are coming from, explains Emmal Safi, a higher research scientist at NPL.Boreas is one of dozens of unique pieces of equipment measuring pollutants at NPL.

Climate Change May Make Hurricanes Hit Sooner and Last Longer

Climate Change May Make Hurricanes Hit Sooner and Last Longer

In a study published in November in the journal Earth’s Future, a team from three universities examined storm tracking data from the past 100 years and used it in a global climate model that takes into account changes in environmental conditions caused by heat-trapping greenhouse gases, such as carbon dioxide and methane.

If You Want to Tackle Climate Change, Start With Methane

If You Want to Tackle Climate Change, Start With Methane

“Cutting methane emissions is the single fastest, most effective way there is to slow the rate of warming right now,” agreed Ilissa Ocko, senior climate scientist at the Environmental Defense Fund.

‘Carbon Farming’ Could Make US Agriculture Truly Green

‘Carbon Farming’ Could Make US Agriculture Truly Green

When a company buys carbon offsets , it funds projects elsewhere to help reduce greenhouse gas emissions, such as planting trees in Indonesia or installing giant machines inside California dairies that suck up the methane produced by burping and farting cows and turn it into a usable biofuel.

The Fishy Fix to a Methane-Spewing Crop

The Fishy Fix to a Methane-Spewing Crop

Experiments by the nonprofit Resource Renewal Institute suggest that introducing fish to rice paddies kicks off a cascade of events that changes the water's bacterial communities and ends with less methane leaking into the atmosphere.

Scientists say methane emitted by humans ‘vastly underestimated’

Scientists say methane emitted by humans ‘vastly underestimated’

NIWA researchers have helped unlock information trapped in ancient air samples from Greenland and Antarctica that shows the amount of methane humans are emitting into the atmosphere from fossil fuels has been vastly underestimated.

Aerial Scans Help Bust California's Worst Methane Leakers

Aerial Scans Help Bust California's Worst Methane Leakers

Even though Duren’s California Methane Survey looked only at focused point-source emissions, because it looked at so many and for so long, Duren’s team was able to conclude that by themselves those sources coughed out 500,000 metric tons of methane a year, give or take, and that just 10 percent of the emitters were responsible for 60 percent of the total.

Every State Should Monitor Methane to Meet Climate Goals

Every State Should Monitor Methane to Meet Climate Goals

Last week, Santa Fe-based Descartes Labs (where Mark is a cofounder) announced a bold initiative to utilize satellite mapping and modeling to monitor methane emissions, starting in the world’s highest-producing oilfield, the Permian Basin.

Methane seep research bubbling along

Methane seep research bubbling along

Dr Mountjoy says there is a significant underground gas source which is suspected of causing underwater landslides and may be related to deeper fluids in the subduction zone that can in turn influence earthquake behaviour.

The EPA Says Methane Rules Are Bad for Industry—It's Wrong

The EPA Says Methane Rules Are Bad for Industry—It's Wrong

In 2018, researchers at the Environmental Defense Fund along with scientists at 12 universities and two federal agencies published a paper in the journal Science concluding that the amount of methane leaking from oil and gas operations was 30 million metric tons per year, or about 60 percent more than EPA estimates.

Trees Emit a Surprisingly Large Amount of Methane

Trees Emit a Surprisingly Large Amount of Methane

But in a world where corporations plant trees to offset their carbon emissions, we badly need to know if their numbers add up, or if they are undermined by the complex chemistry of trees and methane.“In the seasonally flooded part of the Amazon, the trees become a massive chimney for pumping out methane,” says one researcher.

Is Mars' Methane Spike a Sign of Life? Here’s How We’ll Know

Is Mars' Methane Spike a Sign of Life? Here’s How We’ll Know

In a case of cosmic good fortune, the Mars Express orbiter happened to be performing spot tracking observations of the Gale crater right around the time Curiosity detected the methane spike.

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News

A Fatal Tesla Autopilot Crash, Rising Methane Levels, and More News. A cruise in a self-driving Tesla turned deadly, the air taxi of the future has taken flight, and climate change is speeding up. A new report on a fatal Tesla crash looks grim.

Atmospheric Methane Levels Are Going Up—And No One Knows Why

Atmospheric Methane Levels Are Going Up—And No One Knows Why

“We need to have process representation to understand these mechanisms,” says Eric Kort, an atmospheric scientist at the University of Michigan, “so we can say, for example, with certain changes to temperature and the hydrological cycle, we’d expect methane emissions to increase by X amount.” Without that understanding, Kort suggests, we’re unable to answer some important questions about what looms ahead.

The Confounding Climate Science of Lab-Grown Meat

The Confounding Climate Science of Lab-Grown Meat

“Energy-intensive forms of cultured production could be quite an extreme case, where you're basically swapping methane—because cattle emit a lot of methane—for potentially fossil fuel carbon dioxide,” says study lead author John Lynch, an environmental scientist at the University of Oxford.

How Google Keeps Its Power-Hungry Operations Carbon Neutral

How Google Keeps Its Power-Hungry Operations Carbon Neutral

Google achieves this three ways, according to its most recent Environmental Report: by reducing its demand, by buying renewables to offset its use of non-renewable energy, and with other offsets, like capturing methane gas from animal waste.Data centers are a large source of emissions, and emissions from Google’s data centers and internet infrastructure are estimated to account for 40 percent of the internet’s carbon footprint.

I Learned About Climate Change By Watching Fortnite on Twitch

I Learned About Climate Change By Watching Fortnite on Twitch

And according to Henri Drake, the graduate student in climate science at MIT who was talking about methane in the video I watched, it specifically gets climate change in front of the young audience who will have to deal with its effects of the actions (or inaction) humans take right now.Related StoriesCarter MelroseWhy Battle Royale Games Like Fortnite Are Everywhere (It’s Not Just Money)Matt SimonClimate Change's Looming Mental Health CrisisEric Van AllenLive on ESPN: Is Esports Finally Ready for Its Crossover Moment?"It builds a community where people can ask the hard questions directly to an expert," Drake says.

Methane is a potent pollutant – let’s keep it out of the atmosphere

Methane is a potent pollutant – let’s keep it out of the atmosphere

According to the New York Times report, the US Environmental Protection Agency is set to relax a series of rules on methane emissions currently imposed on the US oil and gas industry, including a reduced frequency in checking for leaks and an extended grace period before repairs must be made.

EPA admits scrapping regulations will put more methane into atmosphere

EPA admits scrapping regulations will put more methane into atmosphere

The Trump administration is seeking to roll back regulations on methane leaks from oil and gas facilities. The Trump administration is moving to roll back Obama-era rules intended to reduce leaks of methane from oil and gas facilities.

Trump Administration Wants to Make It Easier to Release Methane Into Air

Trump Administration Wants to Make It Easier to Release Methane Into Air

And in August, the agency proposed replacing the rule on carbon dioxide pollution from coal-fired power plants with a weaker one that would allow far more global-warming emissions to flow unchecked from the nation’s smokestacks.“They’re taking them down, one by one,” said Janet McCabe, the E.P.A.’s top climate and clean-air regulator in the Obama administration.Officials from the E.P.A., the Interior Department and the White House did not respond to emails and telephone calls seeking comment.Industry groups praised the expected changes.

Rice farming up to twice as bad for climate change as previously thought, study reveals

Rice farming up to twice as bad for climate change as previously thought, study reveals

“Water management on rice farms needs to be calibrated to balance water use concerns with the climate impacts of both methane and nitrous oxide emissions.” “We now know nitrous oxide emissions from rice farming can be large and impactful,” said Richie Ahuja, a co-author of this study.

Unexpected future boost of methane possible from Arctic permafrost – Climate Change: Vital Signs of the Planet

Unexpected future boost of methane possible from Arctic permafrost – Climate Change: Vital Signs of the Planet

"The mechanism of abrupt thaw and thermokarst lake formation matters a lot for the permafrost-carbon feedback this century," said first author Katey Walter Anthony at the University of Alaska, Fairbanks, who led the project that was part of NASA’s Arctic-Boreal Vulnerability Experiment (ABoVE), a ten-year program to understand climate change effects on the Arctic.