We value feedback and constructive criticisms from experts like you, and accordingly we have taken a look at the adjustments to UNFCC's CO2 numbers for IPCC Categories IB1 and IB2
for fugitive emissions.
Our analysis shows that even after adjusting
for fugitive emissions, which is around 0.4 % for the US (EDGAR 4.1 / 2005 estimate), there is a difference of more than 100 million tons between IEA and UNFCCC numbers for the year 2006.
Not exact matches
«We'd like to get data
for fugitive methane
emissions as well.
Using ethane as a tracer
for fugitive methane
emissions, his team found two high - emitting sites in the central United States.
He estimates that
fugitive emissions are only 10 percent of what Howarth and Ingraffea maintain, and that shale gas would indeed be a good replacement
for home heating oil and
for coal used in power plants.
These include increased use of renewable natural gas, reduced
fugitive methane
emissions, less need
for synthetic fertilizers, and increased land restoration.
Fugitive methane
emissions from distribution mains account
for 32 percent of methane
emissions from the U.S. natural gas distribution sector.
However, this comparison fails to account
for upstream
fugitive methane
emissions.
Stronger state and federal laws and regulations are also needed, however,
for monitoring, evaluating, and mitigating the
fugitive methane
emissions associated with the production and distribution of natural gas.
«We can't set caps
for unpredictable and hard - to - quantify
fugitive emissions,» she adds.
Even assuming no leakage from
fugitive emissions, EOR produces 1.41 tons of CO2
emissions for every ton injected underground.
These «
fugitive emissions» must be kept below 3 %
for gas to maintain its climate benefit over coal, so minimising them should be a high priority
for the industry.
Industry, with the full support of the administration, continues the fait accompli of radically expanded natural gas fracking across the country, with serious unresolved issues about
fugitive atmospheric methane
emissions and the potential
for contamination of drinking water aquifers — and with no adequate federal regulatory structure in place.
More and more people are learning about how bad fracking is, even Robert F. Kennedy jr, came out and publicly admitted that Fracking is not a safe bridge away from fossil fuels and is worse
for climate change then using coal because of the
fugitive methane
emissions that are released in the fracking process's.
Climate Change Minister Greg Combet said
emissions decreased one per cent in the six months to December 2012 — the period since the introduction of the carbon price —
for the major sectors covered by the scheme — electricity, other stationary energy,
fugitives, industrial process
emissions and waste.
Then again, to the extent that natural gas substitutes
for coal in electricity generation (and
fugitive methane
emissions are low) and electric vehicles powered by relatively clean electricity substitute
for gasoline and diesel, CO2
emissions over the next two decades could be far less than expected 10 years ago.
Second, he should push
for federal regulations of the fracking industry to reduce water pollution and
fugitive methane
emissions.
The EPA tracks
fugitive and vented methane
emissions through a program called Natural Gas STAR and then works to get drilling companies to save money by stanching their leaks and selling the gas they capture
for profit.
The worksheets available below constitute the details each entity's production of oil & NGLs, natural gas, coal, and cement from as early as 1854 to 2010, as well as additional sources of
emissions (such as vented CO2, flared CO2, own fuel use, and vented or
fugitive methane), non-energy uses of oil, gas, and coal,
emission factors
for each fuel, calculation of
emissions attributed to each Carbon Major producer, and several summary worksheets by fuel and
for cumulative
emissions by all entities.
The carbon price covers electricity generation and energy use other than
for transport, industrial processes,
fugitive emissions, and
emissions from landfills.
Comprehensive policies directed at reducing greenhouse gas
emissions from sources other than energy,
for example waste, industrial
emissions,
fugitives, land - use change, deforestation and agriculture.