Cut Methane by 40%.
No more rice, no more beef,
no more milk, no more cheese.
And yet, it will not make a dent.
What is the EPA belching out now?
The biggest contributor to Methane generation worldwide is Rice paddies, with about 20%. Of this U.S.A. has 1.2% of the worldwide rice production, so if we eliminate domestic rice production we will reduce the our Methane budget by a quarter of one percent, assuming people switch to potatoes and pasta.
Next, also about 20% of the Methane generation are wetlands. These swamps are most cherished by environmentalists, since they are spawning grounds for all kinds of life. No one seriously wants to drain all swamps anymore, so no cuts there.
Third, with about 12% are Ruminants, Methane belching from cows and people eating beans. We could make a dent in this methane production if people totally switched their diet. Maybe a fart-tax would price beef and dairy products out of the market? Don’t forget bean-tax!
Fourth is termites with about 8%. No, Orkin would not be able to handle this. Besides, Orkin uses strong poisons.
Fifth, also about 8% is Biomass burning. Our country is already doing much better than the rest of the world. Much of this burning is sticks and straws and cow-chips for the third world dinner fire.
Sixth is landfills , also about 8%. The largest landfills are already being fitted with methane recovery pipes, which is good. We may recover yet another couple of percent of the Methane budget.
Seventh is coal mining, contributes about 8% world-wide. Obama has promised to obliterate coal mining in the U.S. Unfortunately for him China is consuming over half of the world’s coal, so even if we did away with all coal mining, that would reduce the world-wide Methane budget by less than 2%.
Eighth is gas production, about 8%. The U.S. petroleum industry already burns off the methane, converting it to CO2, or recovers it as fuel. Not so worldwide. There can be improvements there, but not more than 2% of the worldwide budget.
Next is Methane wells in the ocean bottom and algae blooms in waters over fertilized by nitrates. This is probably under-estimated at 5%. U.S. has done great strides in for example the Chesapeake Bay, but more can be done. We could possibly gain 1% in the Methane budget from ocean cleanup.
The result? No way can we reduce Methane output by 40 – 45% unless we totally change our standard of living, our eating habits and our life-style.
How much reduction in global temperature would it give us? Less than 0.1C!
It turns out that there exists methane-eating bacteria, and they grow better with increased temperature, stripping the coal atom from methane, converting the rest to methyl alcohol and digesting that too. The Arctic, rich in methane eating bacteria may well be a methane sink, not a methane source.
Background: NY Times, Business day:
WASHINGTON — The Obama administration is expected to propose as soon as Tuesday the first-ever federal regulation to cut emissions of methane, a powerful greenhouse gas that contributes to global warming, by the nation’s oil and natural-gas industry, officials familiar with the plan said on Monday.
The proposed rule would call for the reduction of methane emissions by 40 to 45 percent over the next decade from 2012 levels, the officials said. The proposal was widely expected, after the Environmental Protection Agency said in January that it was working on such a plan.
The new rules are part of Mr. Obama’s broad push for regulations meant to cut emissions of planet-warming gases from different sectors of the economy. This month, Mr. Obama unveiled the centerpiece of that plan, a regulation meant to cut emissions of carbon dioxide by 32 percent from 2005 levels by 2030, a move that could transform the way the nation produces and consumes electric power.
The new rules on methane could create a tougher regulatory scheme on the nation’s fossil fuel production, particularly on the way that companies extract, move and store natural gas.
Environmental advocates have long urged the Obama administration to crack down on methane emissions. Most of the greenhouse gas pollution in the United States comes from carbon dioxide, which is produced by burning coal, oil and natural gas. Methane, which leaks from oil and gas wells, accounts for just 9 percent of the nation’s greenhouse gas pollution — but it is over 20 times more potent than carbon dioxide, so even small amounts of it can have a big impact on global warming.
The oil and gas industry has resisted methane regulations, insisting that new rules could stymie a booming natural gas industry and that voluntary industrywide standards are sufficient to prevent methane leaks. Mr. Obama is pressing efforts to cut harmful emissions as he works toward forging a United Nations global warming accord in Paris in December. The aim of the accord is to commit every nation to enact policies to cut greenhouse gases. The United States has already submitted a plan to the United Nations laying out how it will cut domestic greenhouse gas emissions by up to 28 percent from 2005 levels by 2025.