Since oil fields are located only at certain places on earth, only some countries are oil-independent; the other countries depend on the oil-production capacities of these countries
Fossil-fuel subsidies per capita, 2019. Fossil-fuel pre-tax subsidies per capita are measured in constant US dollars.
A petrochemical refinery in Grangemouth, Scotland, UK
Fossil-fuel subsidies as a share of GDP, 2019. Fossil-fuel pre-tax subsidies are given as a share of total gross domestic product.
An oil well in the Gulf of Mexico
The Global Carbon Project shows how additions to since 1880 have been caused by different sources ramping up one after another.
Global surface temperature reconstruction over the last 2000 years using proxy data from tree rings, corals, and ice cores in blue. Directly observational data is in red, with all data showing a 5 year moving average.
In 2020, renewables overtook fossil fuels as the European Union's main source of electricity for the first time.

Fossil fuel subsidies are energy subsidies on fossil fuels.

- Fossil fuel subsidies

However, because the fossil fuel industry is so heavily integrated in the global economy and heavily subsidized, this transition is expected to have significant economic impacts.

- Fossil fuel
Since oil fields are located only at certain places on earth, only some countries are oil-independent; the other countries depend on the oil-production capacities of these countries

3 related topics with Alpha

Overall

Average surface air temperatures from 2011 to 2021 compared to the 1956–1976 average

Climate change

1 links

Contemporary climate change includes both global warming and its impacts on Earth's weather patterns.

Contemporary climate change includes both global warming and its impacts on Earth's weather patterns.

Average surface air temperatures from 2011 to 2021 compared to the 1956–1976 average
Change in average surface air temperature since the industrial revolution, plus drivers for that change. Human activity has caused increased temperatures, with natural forces adding some variability.
Global surface temperature reconstruction over the last 2000 years using proxy data from tree rings, corals, and ice cores in blue. Directly observed data is in red.
Drivers of climate change from 1850–1900 to 2010–2019. There was no significant contribution from internal variability or solar and volcanic drivers.
concentrations over the last 800,000 years as measured from ice cores (blue/green) and directly (black)
The Global Carbon Project shows how additions to since 1880 have been caused by different sources ramping up one after another.
The rate of global tree cover loss has approximately doubled since 2001, to an annual loss approaching an area the size of Italy.
Sea ice reflects 50% to 70% of incoming solar radiation while the dark ocean surface only reflects 6%, so melting sea ice is a self-reinforcing feedback.
Projected global surface temperature changes relative to 1850–1900, based on CMIP6 multi-model mean changes.
The sixth IPCC Assessment Report projects changes in average soil moisture that can disrupt agriculture and ecosystems. A reduction in soil moisture by one standard deviation means that average soil moisture will approximately match the ninth driest year between 1850 and 1900 at that location.
Historical sea level reconstruction and projections up to 2100 published in 2017 by the U.S. Global Change Research Program
The IPCC Sixth Assessment Report (2021) projects that extreme weather will be progressively more common as the Earth warms.
Scenarios of global greenhouse gas emissions. If all countries achieve their current Paris Agreement pledges, average warming by 2100 would still significantly exceed the maximum 2 °C target set by the Agreement.
Coal, oil, and natural gas remain the primary global energy sources even as renewables have begun rapidly increasing.
Economic sectors with more greenhouse gas contributions have a greater stake in climate change policies.
Most emissions have been absorbed by carbon sinks, including plant growth, soil uptake, and ocean uptake (2020 Global Carbon Budget).
Since 2000, rising emissions in China and the rest of world have surpassed the output of the United States and Europe.
Per person, the United States generates at a far faster rate than other primary regions.
Academic studies of scientific consensus reflect that the level of consensus correlates with expertise in climate science.
Data has been cherry picked from short periods to falsely assert that global temperatures are not rising. Blue trendlines show short periods that mask longer-term warming trends (red trendlines). Blue dots show the so-called global warming hiatus.
The 2017 People's Climate March took place in hundreds of locations. Shown: the Washington, D.C. march, protesting policies of then-U.S. President Trump.
Tyndall's ratio spectrophotometer (drawing from 1861) measured how much infrared radiation was absorbed and emitted by various gases filling its central tube.
alt=Underwater photograph of branching coral that is bleached white|Ecological collapse. Bleaching has damaged the Great Barrier Reef and threatens reefs worldwide.<ref>{{Cite web|url=https://sos.noaa.gov/datasets/coral-reef-risk-outlook/|title=Coral Reef Risk Outlook|access-date=4 April 2020|publisher=National Oceanic and Atmospheric Administration|quote=At present, local human activities, coupled with past thermal stress, threaten an estimated 75 percent of the world's reefs. By 2030, estimates predict more than 90% of the world's reefs will be threatened by local human activities, warming, and acidification, with nearly 60% facing high, very high, or critical threat levels.}}</ref>
alt=Photograph of evening in a valley settlement. The skyline in the hills beyond is lit up red from the fires.|Extreme weather. Drought and high temperatures worsened the 2020 bushfires in Australia.<ref>{{harvnb|Carbon Brief, 7 January|2020}}.</ref>
alt=The green landscape is interrupted by a huge muddy scar where the ground has subsided.|Arctic warming. Permafrost thaws undermine infrastructure and release methane, a greenhouse gas.
alt=An emaciated polar bear stands atop the remains of a melting ice floe.|Habitat destruction. Many arctic animals rely on sea ice, which has been disappearing in a warming Arctic.<ref>{{harvnb|IPCC AR5 WG2 Ch28|2014|p=1596|ps=: "Within 50 to 70 years, loss of hunting habitats may lead to elimination of polar bears from seasonally ice-covered areas, where two-thirds of their world population currently live."}}</ref>
alt=Photograph of a large area of forest. The green trees are interspersed with large patches of damaged or dead trees turning purple-brown and light red.|Pest propagation. Mild winters allow more pine beetles to survive to kill large swaths of forest.<ref>{{Cite web|url=https://www.nps.gov/romo/learn/nature/climatechange.htm|title=What a changing climate means for Rocky Mountain National Park|publisher=National Park Service|access-date=9 April 2020}}</ref>
Environmental migration. Sparser rainfall leads to desertification that harms agriculture and can displace populations. Shown: Telly, Mali (2008).<ref>{{harvnb|Serdeczny|Adams|Baarsch|Coumou|2016}}.</ref>
Agricultural changes. Droughts, rising temperatures, and extreme weather negatively impact agriculture. Shown: Texas, US (2013).<ref>{{harvnb|IPCC SRCCL Ch5|2019|pp=439, 464}}.</ref>
Tidal flooding. Sea-level rise increases flooding in low-lying coastal regions. Shown: Venice, Italy (2004).<ref name="NOAAnuisance">{{cite web|url=http://oceanservice.noaa.gov/facts/nuisance-flooding.html |title=What is nuisance flooding? |author=National Oceanic and Atmospheric Administration |access-date=April 8, 2020}}</ref>
Storm intensification. Bangladesh after Cyclone Sidr (2007) is an example of catastrophic flooding from increased rainfall.<ref>{{harvnb|Kabir|Khan|Ball|Caldwell|2016}}.</ref>
Heat wave intensification. Events like the June 2019 European heat wave are becoming more common.<ref>{{harvnb|Van Oldenborgh|Philip|Kew|Vautard|2019}}.</ref>

Burning fossil fuels for energy production creates most of these emissions.

Direct global fossil fuel subsidies reached $319 billion in 2017, and $5.2 trillion when indirect costs such as air pollution are priced in.

Real development of global photovoltaics additions vs. predictions by the IEA, 2002-2016

International Energy Agency

1 links

Paris-based autonomous intergovernmental organisation established in the framework of the Organisation for Economic Co-operation and Development (OECD) in 1974 in the wake of the 1973 oil crisis.

Paris-based autonomous intergovernmental organisation established in the framework of the Organisation for Economic Co-operation and Development (OECD) in 1974 in the wake of the 1973 oil crisis.

Real development of global photovoltaics additions vs. predictions by the IEA, 2002-2016

In the past, the IEA has been criticized by environmental groups for underplaying the role of renewable energy technologies in favor of nuclear and fossil fuels.

In 2011, IEA chief economist Fatih Birol said the current US$409 billion equivalent of fossil fuel subsidies are encouraging a wasteful use of energy, and that the cuts in subsidies is the biggest policy item that would help renewable energies get more market share and reduce CO2 emissions.

Coal, oil, and natural gas remain the primary global energy sources even as renewables have begun rapidly increasing.

Climate change mitigation

0 links

Climate change mitigation consists of actions to limit global warming and its related effects.

Climate change mitigation consists of actions to limit global warming and its related effects.

Coal, oil, and natural gas remain the primary global energy sources even as renewables have begun rapidly increasing.
Multiple pathways exist to limit climate change to 1.5 °C or 2 °C in the context of the temperature goals set forth in the Paris Agreement.
Global greenhouse gas emissions by sector, 2016. For climate change mitigation goals, pathways and mechanisms to effectively transform all sectors have to be developed and implemented at a rapid rate.
Global CO2 emissions by region from fossil fuels combustion, 2019 (not accounting for extradomestic production / imports-footprints)
The 150 MW Andasol solar power station is a commercial parabolic trough solar thermal power plant, located in Spain. The Andasol plant uses tanks of molten salt to store solar energy so that it can continue generating electricity for 7.5 hours after the sun has stopped shining.
The Shepherds Flat Wind Farm is an 845 megawatt (MW) nameplate capacity, wind farm in the US state of Oregon, each turbine is a nameplate 2 or 2.5 MW electricity generator.
The 22,500 MW nameplate capacity Three Gorges Dam in the People's Republic of China, the largest hydroelectric power station in the world.
A comparison of prices over time for energy from nuclear fission and from other sources. Over the presented time, thousands of wind turbines and similar were built on assembly lines in mass production resulting in an economy of scale.
Sketch of a possible super grid. The red squares represent the total surfaces needed for solar collectors of Concentrating Solar Thermal Power (CSP) plants to provide the present electricity demands.
In the European Investment Bank Climate Survey EU citizens said that in Europe, energy should be the most prioritised area of action against climate change.
About 58% of emissions have been absorbed by carbon sinks, including plant growth, soil uptake, and ocean uptake (2020 Global Carbon Budget).
World protected area map with total percentage of each country under protection, where countries in lighter colors have more protected land
Transferring land rights to indigenous inhabitants is argued to efficiently conserve forests.
Helping existing roots and tree stumps regrow even in long deforested areas is argued to be more efficient than planting trees. Lack of legal ownership to trees by locals is the biggest obstacle preventing regrowth.
(A) Untrawled seamount and (B) a trawled seamount. Bottom trawling has destroyed many coastal habitats, a significant sink of carbon.
Schematic showing both terrestrial and geological sequestration of carbon dioxide emissions from a large point source, for example burning natural gas
Alstom Citadis (left) and Eurotram (right) trams in Strasbourg on grassed track
Battery electric bus in Montreal
Outside unit of an air source heat pump
Managed grazing methods are argued to be able to restore grasslands, thereby significantly decreasing atmospheric CO2 levels.
A matrix of the progress in the adoption of management practices and approaches
Bicycles have almost no carbon footprint compared to cars, and canal transport may represent a positive option for certain types of freight in the 21st century.
Carbon emission trade - allowance prices from 2008
The European Investment Bank's Investment Survey 2020 found that firms with active climate policies invest more in energy efficiency.
The European Investment Bank's Investment Survey also found that Western and Northern European firms are more likely to invest in climate mitigation.
More firms plan to invest in climate change mitigation, specifically focusing on low-carbon sectors.
Physical risks of climate change top the list of business concerns for US and EU firms.
Since 1950, world population has tripled.
The emissions of the richest 1% of the global population account for more than twice the combined share of the poorest 50%.
A photo of the September 2019 climate strikes
A typology of discourses aimed at delaying climate change mitigation
Emission responsibility allotments by country/region and industry
Historical and future temperature projections showing importance of mitigating short-lived climate pollutants like methane
Potential emissions from large fossil fuel projects 'carbon bombs' per country
Distribution of committed emissions from developed fossil fuel reserves.
Five broad food policy categories
Emission trading and carbon taxes around the world (2019) 
Carbon emission trading implemented or scheduled
Carbon tax implemented or scheduled
Carbon emission trading or carbon tax under consideration

Fossil fuels emit most carbon dioxide and greenhouse gas as a whole.

Political and economical responses to date include forms of carbon pricing by carbon taxes and carbon emission trading, reductions of fossil fuel subsidies, making national promises and laws, subsidies, simplified regulations for the integration of low-carbon energy and divestment from fossil fuel finance.