natural gas

coal

Justification not yet generated — showing supporting facts

• Fossil fuels (oil, natural gas, and coal) account for 85% of global primary energy consumption.
• In 2018, global energy consumption was comprised of 80% fossil fuel resources, specifically 36% petroleum, 13.2% coal, and 31% natural gas.
• The risk of energy gaps in countries transitioning away from coal increases the importance of natural gas and other lower-emission fuels for achieving European climate goals.
• Hydropower is environmentally friendly and releases significantly fewer greenhouse gases compared to fossil fuel sources such as oil, natural gas, coal, and diesel.
• A sustainable global electricity transition involves increasing the use of wind and solar energy, nuclear energy, bioenergy, waste-to-energy conversion, hydrogen fuel, and energy efficiency, while electrifying transport and industrial thermal processes and shifting from coal and petroleum to natural gas.
• Despite a decline in the consumption of all forms of fossil energy, Europe remains a substantial net importer of oil, natural gas, and coal.
• The transition to natural gas as a substitute for heavy polluters like coal and petroleum faces challenges, specifically delays in reaching zero-carbon targets and investment risks.
• Wind-generated electricity is competitive with nuclear and natural gas and is cheaper than electricity generated from coal.
• Fossil fuel sources, including coal, heavy fuel oil, and natural gas, are significant contributors to greenhouse gas emissions.
• Technologies for drastically reducing emissions, such as Carbon Capture and Storage (CCS), will remain critical even under a dominant regime of switching from coal to natural gas, given the relatively high carbon content of natural gas compared with alternative fuels like renewables and nuclear power.
• The MIT report 'The Future of Nuclear Energy in a Carbon Constrained World' (2018) assumes a 90% capacity factor for dispatchable energy sources (nuclear, natural gas, coal) and specific capacity factors for wind and solar based on the best 10-year historical record (Germany: 19% wind/9% solar; Spain: 25% wind/33% solar).
• Natural gas produces less air pollution than coal, but limiting gas leakages is a significant challenge because methane is a highly potent greenhouse gas.
• Countries with large coal and oil reserves may reduce their carbon footprint by increasing the share of natural gas and investing in efficient technologies like cogeneration and clean coal technology.
• The U.S. Energy Information Administration's Annual Energy Outlook 2014 'Reference Case' projects that coal, natural gas, and petroleum will supply 68 percent of total U.S. electricity generation in 2040, a figure virtually identical to the 2012 usage levels.
• Fossil fuels (coal, natural gas, and oil) contributed 61.3% of global electricity generation in 2020.
• Between 1973 and 2019, the proportionate composition of the global primary energy mix changed as follows: Biofuels and wastes decreased from 10.5% to 9.3%; Coal increased from 24.7% to 26.8%; Oil decreased from 46.2% to 30.9%; Natural gas increased from 16.2% to 23.1%; Nuclear increased from 0.9% to 5%; and Hydro increased from 1.8% to 2.5%.
• Methane is generated through natural processes like anaerobic digestion and anthropogenic activities including the production and transport of fossil fuels such as coal, natural gas, and oil.
• The EIA, IEA, and private-sector reference forecasts project that fossil fuel-based energy (coal, natural gas, and petroleum) will constitute approximately 60-70 percent of energy inputs for power generation.
• Fossil fuels, specifically coal, natural gas, and oil, contributed 61.3% of global electricity generation in 2020.
• At the end of 2020, proved energy reserves were estimated to last 53.5 years for oil, 48.8 years for natural gas, and 139 years for coal, according to BP (2021).
• Natural gas is a nonrenewable energy source that is cleaner than coal, diesel, and petrol, and possesses huge global resources.
• In the International Energy Agency's (IEA) Stated Policy Scenario, global natural gas usage is projected to grow while oil and coal usage declines.
• The majority of CO2 emissions are produced by burning coal, oil, and natural gas.
• The conventional combustion of natural gas releases approximately 50 percent of the CO2 emissions produced by coal on a per MWh basis.
• Switching from coal to natural gas for power generation reduces emissions by approximately 50%, and switching to natural gas for heat production reduces emissions by approximately 33% compared to coal.
• Key considerations for G20 members regarding power sector transition include the roles of coal and natural gas, power system flexibility, electricity market reforms, regional electricity market integration, flexibility in gas markets, digitalization, cybersecurity, and end-use sector coupling.
• Plumer (2021) reported on the competition between natural gas and renewable energy sources as coal usage declines in the United States.
• As of 2018, 80% of global energy was derived from fossil fuel resources, specifically 36% from petroleum, 31% from natural gas, and 13.2% from coal.
• The transition from coal to natural gas serves as a short-term emission reduction measure but fails to provide a long-term path to net-zero emissions, creating risks of carbon lock-in and stranded assets that may conflict with emission targets.
• Anthropogenic carbon dioxide emissions are caused by human activities, specifically the burning of fossil fuels like coal, oil, and natural gas, as well as deforestation and industrial processes.
• Natural gas has higher carbon emissions than nuclear power, although it is cleaner than coal or oil.
• Fossil fuels, including coal, natural gas, and oil, accounted for 61.3% of global electricity generation in 2020.
• Climate policy will inevitably lead to the stranding of fossil energy assets, including production and transport assets for coal, oil, and natural gas.
• Volatility in the prices of oil, natural gas, and coal impacts the energy transition process by creating instability in energy prices.
• Natural gas can substitute for oil and coal in the short to medium term, but this carries the risk of delaying the zero-emissions transition and creating carbon lock-in and stranded assets through the development of natural gas infrastructure.
• Gürsan and de Gooyert (2021) found that while natural gas may have positive immediate effects in bridging coal and renewable technologies, it has delayed and global negative effects that can outweigh those benefits.

oil

Justification not yet generated — showing supporting facts

• Fossil fuels (oil, natural gas, and coal) account for 85% of global primary energy consumption.
• Hydropower is environmentally friendly and releases significantly fewer greenhouse gases compared to fossil fuel sources such as oil, natural gas, coal, and diesel.
• Despite a decline in the consumption of all forms of fossil energy, Europe remains a substantial net importer of oil, natural gas, and coal.
• Countries with large coal and oil reserves may reduce their carbon footprint by increasing the share of natural gas and investing in efficient technologies like cogeneration and clean coal technology.
• Fossil fuels (coal, natural gas, and oil) contributed 61.3% of global electricity generation in 2020.
• Between 1973 and 2019, the proportionate composition of the global primary energy mix changed as follows: Biofuels and wastes decreased from 10.5% to 9.3%; Coal increased from 24.7% to 26.8%; Oil decreased from 46.2% to 30.9%; Natural gas increased from 16.2% to 23.1%; Nuclear increased from 0.9% to 5%; and Hydro increased from 1.8% to 2.5%.
• Methane is generated through natural processes like anaerobic digestion and anthropogenic activities including the production and transport of fossil fuels such as coal, natural gas, and oil.
• Fossil fuels, specifically coal, natural gas, and oil, contributed 61.3% of global electricity generation in 2020.
• Jones, Pejchar, and Kiesecker (2015) investigated how oil, natural gas, and wind energy infrastructure affect land use for biodiversity and the flow of ecosystem services.
• At the end of 2020, proved energy reserves were estimated to last 53.5 years for oil, 48.8 years for natural gas, and 139 years for coal, according to BP (2021).
• In the International Energy Agency's (IEA) Stated Policy Scenario, global natural gas usage is projected to grow while oil and coal usage declines.
• The majority of CO2 emissions are produced by burning coal, oil, and natural gas.
• The natural production decline rate of existing global oil and natural gas wells is more rapid than the projected future decline in demand, even under the most ambitious energy transition scenarios.
• Anthropogenic carbon dioxide emissions are caused by human activities, specifically the burning of fossil fuels like coal, oil, and natural gas, as well as deforestation and industrial processes.
• Natural gas has higher carbon emissions than nuclear power, although it is cleaner than coal or oil.
• Fossil fuels, including coal, natural gas, and oil, accounted for 61.3% of global electricity generation in 2020.
• Climate policy will inevitably lead to the stranding of fossil energy assets, including production and transport assets for coal, oil, and natural gas.
• Volatility in the prices of oil, natural gas, and coal impacts the energy transition process by creating instability in energy prices.
• Natural gas can substitute for oil and coal in the short to medium term, but this carries the risk of delaying the zero-emissions transition and creating carbon lock-in and stranded assets through the development of natural gas infrastructure.

fossil fuels

Natural gas is explicitly categorized as a type of fossil fuel in multiple contexts, including its role in global energy consumption [1], electricity generation {fact:8, fact:10, fact:11}, and its contribution to anthropogenic carbon dioxide emissions [2]. Furthermore, natural gas is frequently discussed alongside other fossil fuels like coal and oil when evaluating energy systems, environmental impacts, and the potential for transition to alternative energy sources {fact:1, fact:2, fact:3, fact:4, fact:6, fact:7}. — 10 supporting facts

hydrogen

Hydrogen is produced from natural gas through processes like steam methane reforming [1], and natural gas currently serves as the primary feedstock for hydrogen production in the United States [2]. Furthermore, the two are often discussed as alternative fuels [3], compared for their environmental impact [4], and blended together to create transportation fuels like Hythane and HCNG [5]. — 5 supporting facts

nuclear energy

Nuclear energy and natural gas are related as primary components of global energy policy, where they are frequently compared in terms of environmental externalities [1], [2], and strategic roles in national energy transitions [3], [4], [5]. — 5 supporting facts

nuclear power

Nuclear power and natural gas are related as primary energy sources in the U.S. electricity sector, where natural gas often replaces retired nuclear capacity [1] and both are compared based on their carbon emission profiles {fact:2, fact:3}. Their combined roles in the energy transition are highlighted by their collective impact on reducing coal-based emissions [2]. — 3 supporting facts

solar energy

Solar energy and natural gas are related as competing or complementary components of energy portfolios and sustainability assessments, as evidenced by their joint inclusion in Xcel Energy's capacity planning [1], their comparative life-cycle cost analysis [2], and their roles in the broader global electricity transition [3]. — 3 supporting facts

greenhouse gas emissions

Natural gas is identified as a fossil fuel source that contributes to greenhouse gas emissions [1], though it is noted for producing fewer emissions than other fossil fuels when methane is managed [2]. Furthermore, life cycle assessments compare the greenhouse gas emissions of natural gas against other energy sources to evaluate its environmental impact [3]. — 2 supporting facts

wind

Wind and natural gas are related as energy sources compared in life cycle greenhouse gas emission studies [1], evaluated for their capacity factors in energy policy reports [2], and integrated together into utility power generation portfolios [3]. — 2 supporting facts

U.S.

The U.S. and natural gas are linked through their central role in the American energy sector, where natural gas has significantly replaced coal and nuclear power for electricity generation {fact:2, fact:3, fact:5, fact:7}. Furthermore, the U.S. relies on natural gas for hydrogen production [1] and faces economic considerations regarding its price volatility and market competition {fact:4, fact:6, fact:10}. — 6 supporting facts

Europe

Europe is linked to natural gas as a major market for the commodity, with infrastructure constraints affecting its export supply [1], its status as a significant net importer [2], and its market price being highly sensitive to global production disruptions [3]. — 3 supporting facts