GREENHOUSE GAS EMISSIONS
"Almost 10% of Sweden's climate impact comes from the steel industry, because it uses fossil fuels. But Sweden aims
to become the world's first, to become the world's first, in producing large quantities of fossil-free steel, using green
hydrogen, instead of fossil fuels."
COMPLTE LIES: <U>Does not address</U> the fossil fuel needed for fracking, obtaining the gas - that is NOT "natural".
Injecting carbon endlessly into earth.
UNDER CONSTRUCTION
Dr. James Hansen's testimony before the Senate Committee on Foreign Relations, Dr. Hansen addresses the Keystone pipeline
issue. - CSPAN (March 14, 2014)
The Greenhouse Gas No One is Talking About" - DW Planet A (September 8, 2023) [Laughing Gas: 3rd most important]
- "Can Ocean Energy Power Carbon Removal?" - National Renewable Energy Laboratory (NREL)
"Is Natural Gas Really Helping the U.S. Cut Emissions?" - Inside Climate News (2020)
"I eat heavy metal and gargle premium gas ~ I drink heavy water and nitro-demitasse
I eat heavy metal and chew up a Limousine ~ I munch barbed wire in my submarine
I like stainless razor, sharpen appetite ~ I can swallow laser, if I'm eating light
I like anchor sandwich served on aluminum side ~ I like rusty fences, locomotive pie
Eat heavy metal, I don't truck with tinsel ~ Drank heavy water, eat turbo schnitzel
Eat big transformers, I like stoves and cans ~ Tasty rolled steel girders, chomp copper pans"
Greenhouse Gas Emission Subcategories
"Carbon Footprint Calculator: What Is Your Carbon footprint? - EPA
"Reducing Emissions with United Nations Climate Credits" - United Nations Climate Change (2015)
GREENHOUSE GAS EMISSIONS: CARBON DIOXIDE | METHANE | NITROUS OXIDE | FLUORINATED GASES
2021 UNITED STATES GREENHOUSE GAS EMISSIONS |

|
CARBON DIOXIDE | METHANE | NITROUS OXIDE | FLUORINATED GASES - EPA |
2021 UNITED STATES GREENHOUSE GAS CARBON EMISSIONS |

|
CARBON DIOXIDE EMISSIONS AND SINKS - EPA |

|
FACILITIES REQUIRED TO REPORT FLUORINATED GREENHOUSE GAS DATA TO GHGRP.-EPA [Click for larger image] |
GREENHOUSE GAS EMISSIONS 2023 |

|
CLIMATE WATCH ~ WORLD RESOURCES INSTITUTE (WRI) |

|
PLEASE VIEW WHAT IS AVAILABLE ~ MORE INFORMATION SOON |
..............................................................................................................................................................................................................................................................................................................................................................................................................................................
Greenhouse Gases of 2023: The United States of America alone is 2nd only to China as biggest polluter overall. The United
States is the worst - #1 Toxic Polluter of Transportation, and Building. The United States is clearly still
not embracing re-building/building rail, electrifying rail, and continues to use inferior emission-filled and toxic building
materials. China's greenhouse gas emission levels are concentrated in manufacturing and industrial pollutants; offering more
prosperous products to sell. However, China's significant dominance in electric rail to its citizens: trams (streetcars),
trains, and subways, and building materials and methods. [Population Midyear 2023: USA 4.23% 339,996,563 | China 17.23% 1,425,671,352
Over 4 times the people.]
Population of India 17.76% Human beings on Earth - Worldometers [Live]
Population of China 17.23% Human beings on Earth - Worldometers [Live]
Population of U.S.A. 4.23% Human beings on Earth - Worldometers [Live]

|
PLEASE VIEW WHAT IS AVAILABLE ~ MORE INFORMATION SOON |
"Humans have long been constructing flexible pavements to ensure smooth and durable road pavements. Hence, the pace of road
construction has been increasing globally, and 12 million km of roads were constructed in 2000; it is projected that 25 million
kilometers of roads will be built by 2050 globally. For example, in Malaysia, the Public Work Department (JKR) reported that
there was 237,022 kilometers of roads in 2017. The construction of about 90% of the world's paved roads uses asphalt
mixture, and the remaining 10% are other types of pavement. The increasing traffic volume necessitates using asphalt
binders and mixes with enhanced properties to ensure the durability of asphalt pavements. Generally, asphalt mixtures
comprise three main materials, namely aggregate, asphalt binder, and filler. The aggregates and filler make up approximately
94–96% of the total mixture weight, and the remaining 4–6% is asphalt binder. These materials are heated to high
temperatures of 150 and 180 °C to ensure proper aggregate coating by the asphalt binder and adequate workability of the mixture.
This process consumes a large amount of energy and emits gases. One of the biggest problems faced by the world is global warming.
The high pace of transportation contributes to the emissions of large amounts of greenhouse gases that cause global warming.
According to the Inventory of U.S. Greenhouse Gas Emissions and Sinks, transportation contributes about 27% of total U.S.
GHG emissions in 2020."
The Kyoto Protocol, adopted in 1977, still aims to develop global warming reduction emission technologies....
Life Cycle Assessment: 24% {Air Pollutants}, 18% {Fossil Fuel Reduction}, 10% {Smog Formation} , and 3% {Global Warming} reduction.
Overall, WMA has 15% less environmental impact than HMA. This is little reduction compared to claim title and opinion of
the authors want there to be - want to lead us to believe.
Life Cycle Assessment: 24% {Air Pollutants}, 18% {Fossil Fuel Reduction}, 10% {Smog Formation} , and 3% {Global Warming} reduction.
Overall, WMA has 15% less environmental impact than HMA. This is little reduction compared to claim title and opinion of
the authors want there to be - want to lead us to believe.
LIMITATIONS OF WARM MIX ASPHALT (WMA):
Durability of WMA, "may not fulfil the requirements for very heavy and extreme traffic, such as airport pavement.
Limited durability of, "Short and long-term performance of WMA technologies against the mechanical and environmental conditions
of traffic loading and high-temperature weather."
"Propensity of WMA for water damage or stripping due to the low mixing and compaction temperatures may reduce the aggregate
and binder adhesion."
"WMA additive alternatives with as much waste materials as possible."
Becoming, "Based on biomaterials technologies toward further sustainable and environmentally friendly WMA technologies is
also considered another challenge facing the researchers and the pavement industry.
The introduction of Reclaimed Asphalt Pavement (RAP) materials into the WMA technology still faces challenges. Oxidized RAP
materials, "Adversely affect the adhesion and cohesion mechanism of the aggregate-binder interface system."
"Therefore, a combination of WMA and RAP technologies in one product that is durable, cost-effective, and environmentally
friendly needs further studies.
Challenges to, "Maximizing the possibility of recycling WMA toward 100% recycled materials with mitigating their mechanical
and environmental issues is another challenge that needs to be considered."
[Last Modified: September 15th, 2021]
"'Around four million years ago, during the Pliocene Climatic Optimum, carbon dioxide levels were similar—close to or
above 400 ppm, per NOAA. The earth was seven degrees hotter, ice caps at both the North and South Poles nearly completely
melted, and sea levels were 16 to 82 feet higher, high enough to submerge many major cities,' the administration says. Paleoclimatologists
can learn about past climates by looking at tree rings, ice cores, and mineral and element compositions in sediment core samples
as well analyzing plant and animal remains. Particularly useful are forams and diatoms, shelled creatures that frequently
record climate conditions in the compositions of their shells.
'Carbon dioxide is at levels our species has never experienced before,' Pieter Tans, senior scientist with NOAA’s Global
Monitoring Laboratory says in the statement. 'We have known about this for half a century, and have failed to do anything
meaningful about it. What’s it going to take for us to wake up?'"
"Greenhouse Gas (GHG) Emissions and Removals" - Environmental Protection Agency (EPA)
"Decarbonizing the buildings sector by 2050 is critical to delivering these cuts. To reduce overall emissions, the sector
must improve building energy performance, decrease building materials' carbon footprint, multiply policy commitments alongside
action and increase investment in energy efficiency....
Raw resource use is predicted to double by 2060 – with steel, concrete and cement already major contributors
to greenhouse gas emissions. Materials used in the construction of buildings already account for around nine per cent
of overall energy-related CO2 emissions.
Embodied carbon in buildings – the emissions associated with materials and construction processes – needs to be
tackled to avoid undermining energy-saving measures. However, the sector can reduce its impact by, for example, looking at
alternative materials and decarbonizing conventional materials such as cement.
"Over the next few years, the U.S. is expected to build around 17 gigawatts of natural gas plantspower close to 12.8 million homes, according to the U.S. Energy Information Administration. Unless they're closed
early, those plants could operate for decades on an electric grid that still gets almost 60% of its power from
fossil fuels.
Natural gas creates fewer emissions than coal when it's burned, but producing and transporting gas releases huge amounts of
methane, a potent greenhouse gas. Most remaining oil and gas deposits must remain buried for the world to have a decent shot
at keeping global temperatures from rising to more dangerous levels, according to a study last year in the journal Nature."
“This past month {April 2022} we saw the highest levels of CO2 emissions in the atmosphere in history, underscoring
the fact that our efforts to tackle climate change will be inconsequential if we don’t act NOW to manage
the greenhouse gas emissions that are currently putting public health and our environment at risk” - U.S. Secretary
of Energy, Jennifer M. Granholm
|
METAL
Metals Sector: Metal Production Facilities
"The metals sector consists of metal production facilities that smelt, refine, and/or cast ferrous and nonferrous metals,
including primary aluminum, ferroalloy, iron and steel, lead, magnesium, and zinc, from ore, pig, or scrap using electrometallurgical
and other methods."
OIL
THERMAL OIL = Low-viscosity fluids that are gradually heated or cooled and circulated around a system to regulate process
temperatures. Thermal oils are subject to degradation, usually above 400 degrees Fahrenheit. Utilized to carry thermal energy
in process heating, metal working, and machine cooling applications.
According to the Environmental Protection Agency (EPA), #2 heating oil releases 73.96 kg of CO2 per mmBtu of heat, while natural
gas produces 53.06 kg of CO2 per mmBtu.
"Thermal Oil" - Science Direct - Various scholarly articles
"Emissions Characteristics of Modern Oil Heating Equipment" - Office of Science and Technical Information | U.S. Department
of Energy
"Analysis of Emissions From Residential Oil Furnaces and Comparison With Woodstove Emissions" - Air and Energy Engineering
Research Laboratory | Health Effects Research Laboratory | U.S. Environmental Protection Agency (1992)
"Energy Intensity and Greenhouse Gas Emissions from Thermal Enhanced Oil Recovery" - Energy Fuels (2010)
TYRES - TIRES
Tire-derived fuelb 5,306.87 short ton 2,407.16 short ton 189.53 85.97 bCarbon factors for municipal solid waste, tire-derived
fuel, and waste oil are provided by the U.S. Environmental Protection Agency, Greenhouse Gas Emissions Factor Hub "Carbon
Dioxide Emissions Coefficients - by Fuel" - Environment, U.S. Energy Information Administration (2023)
 |
COMPUTER CHIPS
"Emissions of Fluorinated Gases": Approximately 1% of Greenhouse Gas Emissions - Environmental Protection Agency (EPA) [Completely
Man Made]
"The Computer Chip Industry Has a Dirty Climate Secret: As Demand for Chips Surges, the Semiconductor Industry is Trying to
Grapple With its Huge Carbon Foot Print." - Earth Island Journal (2021)
REPORT: "Chasing Carbon: The Elusive Environmental Footprint of Computing" - Harvard University & Arizona State University
(2020)
EUROPE: "The Chips Act, presented earlier this month, is part of an overall effort towards digital sovereignty, as the
Commission strives to make Europe an independent technological power. Nevertheless, the proposal failed to address
how this initiative will reconcile with the EU’s other top priority, the green transition.
'Digital technologies, both when manufactured and used, have their own environmental footprint, including from the release
of fluorinated greenhouse gases during manufacturing to their significant energy consumption for their production and during
their use,' the Chips Act reads. ....
Producing advanced 2nm microchips requires more than twice as much water and three times as much electricity
than 28nm ones. The carbon emissions have also more than doubled in the passage."
"HOW DO SEMICONDUCTOR MANUFACTURER USE FLUORINATED GREENHOUSE GASES?"
"Fluorinated GHGs are used for both etching intricate circuitry features on silicon wafers and for cleaning chemical vapor
deposition (CVD) tool chambers. Fluorinated GHGs are energized and dissociated in plasmas to provide reactive fluorine atoms
in the manufacturing tool chambers. In the case of plasma etching, the free fluorine atoms selectively react with and remove
insulating and/or conductive materials from the exposed surface of a silicon wafer to create the intricate circuitry patterns
found on modern semiconductors. In CVD tool chamber cleaning applications, the fluorine atoms react with and remove excess
materials from the surface of the tool chambers themselves.
Semiconductor manufacturers also use fluorinated heat transfer fluids and nitrous oxide. Fluorinated heat transfer fluids
are used to cool process equipment, control temperature during device testing, clean substrate surfaces and other parts, and
for soldering. Nitrous oxide is used for CVD and other manufacturing processes such as chamber cleaning."
[Environmental Protection Agency allows semiconductor industry to volunteer information - numbers. According to EPA page,
not since 2010 has there been special effort to reduce high GWP greenhouse gas (GHG) emissions.]
"Semiconductor manufacturing contributes to 31% of global greenhouse gas emissions, and the increasing
usage of electronic chips drives this upward trend. The production of smart meters and other electronics requires
a substantial amount of electricity and fossil fuels. Improving product quality and longevity is crucial to combat
the negative impact of product manufacturing on the environment."
IF - Greenhouse Gas rise - or if stewards.... Positive article for semiconductor chips be able to shift. A possibility,
but fact is - "cheap" will always pollute, and is growing...
 |